Program of the 150th ISIJ Meeting (September 28-30, 2005)
General Presentation Only



  High Temperature Processes

1    (ISIJ Research Promotion Grant)
    Analysis of structure of liquid and viscous flow near solid-liquid interface using molecular dynamics   M.Suzuki ...... 894

2    Wettability between ironmaking slag and cokes in blast furnace   K.Saito ...... 895

3    Development of thermal transport properties measurements of molten metals by a levitation technique coupled with a static magnetic field   I.Minato ...... 896

4    Viscosity of Fe-C binary melt   Y.Sato ...... 897

5    Evaluation of viscosity of molten slag by using neural network computation   T.Tanaka ...... 898

6    Evaluation of viscosity of mold flux by using neural network computation   M.Hanao ...... 899

7    Development of high speed casting technology in the No.2 CCM at Kakogawa works   K.Sumida ...... 900

8    Labor-saving of Keihin 1CCM   S.Hatori ...... 901

9    Investigation of secondary cooling nozzle clogging No.4CC-2STR   Y.Yamamoto ...... 902

10   Improvement of sliding nozzle plate for hot-cycle operation tundish   K.Adachi ...... 903

11   Classification of clogging behavior of CC immersion nozzle in various stainless steels   N.Shiga ...... 904

12   Clogging behavior of CC immersion nozzle in stainless steels containing Ti   H.Todoroki ...... 905

13   Phosphorous partition between 2CaO•SiO2 particles and CaO-SiO2-FetO slags   R.Inoue ...... 906

14   Behavior of phosphorous transfer between CaO particles and CaO-FetO-P2O5 (-SiO2) slag   R.Inoue ...... 907

15   Characteristics of dephosphorization with slags containing mesoscopic scale 2CaO•SiO2(CaO) particles   H.Suito ...... 908

16   Reaction mechanism between solid CaO and FeOx-CaO-SiO2-P2O5 slag at 1573K   S.Fukagai ...... 909

17   Penetration of molten slag equilibrated with solid CaO by capillary phenomena   Y.Ogiso ...... 910

18   Desulfurization behavior of hot metal by stirring with impeller   Y.Nakai ...... 911

19   Continuous desiliconization by oxygen top blowing to hot metal   A.Matsui ...... 912

20   Slag foaming in multi-refining converter process   K.Naito ...... 913

21   Effect of oxygen blowing condition on hot metal dephosphorization   Y.Ogawa ...... 914

22   Reaction mechanism in slag formation process assisted by thermit reaction   T.Asano ...... 915

23   Formation rate of multi-component calcium ferrite melt   M.Kikuchi ...... 916

24   Influence of coarse iron ore particle on pore formation in sintering   M.Hara ...... 917

25   Influence of operational condition on dust emission from sintering bed   M.Nakano ...... 918

26   Calculation model of rolling length of granule particle
     (Simulation model for iron ore granulation by drum type mixer(No.1))   T.Kawaguchi ...... 919

27   Calculation model of particle size distribution for iron ore granule
     (Simulation model for iron ore granulation by drum type mixer(No.2))   T.Kawaguchi ...... 920

28   Effect of specimen of drum type mixer on granule particle size of iron ore
     (Simulation model for iron ore granulation by drum type mixer(No.3))   T.Kawaguchi ...... 921

29   Numerical modeling of non-isothermal reduction in a hematite pellet with using a mixture of H2-H2O-CO-CO2   Mohammad S. Valipour ...... 922

30   Dynamic observation method of the reaction at the interface between solid-state-carbon and iron-oxide in TEM   N.Ishikawa ...... 923

31   Carburization and melt-down behavior of reduced iron in iron ore and graphite mixture during rapid heating   K.Ohno ...... 924

32   Pilot plant test for production of iron pebble
     (Development of new reduction and smelting process on coal bed-2)   H.Hiroha ...... 925

33   Initial reduction mechanism and dependence of crystal orientation of poly crystal hematite on the reduction by solid carbon   Y.Yamaguchi ...... 926

34   Suitable production condition for pre-reduced agglomerates
     (Development of process for pre-reduced agglomerates production-2)   S.Machida ...... 927

35   Reduction mechanism of fine wustite carried by CH4   Y.Nomura ...... 928

36   Estimation for high temperature property of carbon composite pellet   T.Nishimura ...... 929

37   Reaction behavior of wood flour added coal composite iron ore hot briquettes at high temperatures   S.Hayashi ...... 930

38   Effect of slag on characteristics of swirling liquid jet in transient period   D.Iguchi ...... 931

39   Effects of tracer injection method and bath diameter on mixing time in an inclined cylindrical bath   T.Sato ...... 932

40   Effect of wettability on rising bubble in vertical pipe   K.Fukushi ...... 933

41   Effects of wettability of orifice on behavior of bubble attachment and gas-liquid two-phase flow in pipe   D.Maeda ...... 934

42   Effect of inclined-vortex on entrapment of low density particles into a water bath   S.Sato ...... 935

43   Liquid flow and particle behavior in the presence of swirl motion of bubbling jet in a cylindrical bath   Y.Hayashida ...... 936

44   Effect of sludge on a swirl motion of bubbling jet in highly viscous liquid contained in a cylindrical vessel   M.Shitara ...... 937

45   Characteristics of top-blown jet under vacuum pressure
     (Behavior of top-blown jet in vacuum process-1)   G.Okuyama ...... 938

46   Numerical analysis of top-blown jet under vacuum pressure
     (Behavior of top-blown jet in vacuum process-2)   I.Sumi ...... 939

47   Model experiment of removal of inclusions in the bath by rising bubbles   M.Matsushima ...... 940

48   Nitrogen absorption rate of molten high Cr steel under pressurized gas condition   F.Takahashi ...... 941

49   Microscopic observation on samples of aluminothermic reduction of magnesium oxide   Jian YANG ...... 942

50   Kinetic analysis of isothermal reduction of MgO with Al   Jian YANG ...... 943

51   Measurement of mass transfer coefficient and heat transfer coefficient between molten iron and solid iron   K.Isobe ...... 944

52   Visualization of collision behavior of particles simulating inclusions in a turbulent flow and its theoretical consideration   Y.Murakata ...... 945

53   Influence of acoustic cavitation phenomena on solidification structure   Y.Saiki ...... 946

54   Effect of design of acoustic reactor on degradation of chemical substances   Y.Yoshida ...... 947

55   Effect of SiC oxidization on corrosion resistance of blast furnace main trough metal line castables   M.Iida ...... 948

56   Application of low thermal conductivity Al2O3-SiC-C bricks to torpedo car   H.Shikama ...... 949

57   Numerical study on the cause of brick drop at the BOF cone   K.Tsutsumi ...... 950

58   Structure analysis for cone lining in BOF   S.Uchida ...... 951

59   Life prolongation of CB nozzle by improved hot castimg at BOF   K.Okita ...... 952

60   Improvement of refractories for molten steel ladle   M.Toyota ...... 953

61   Development of rotary shot method
     (Development of rotary shot method-1)   H.Imagawa ...... 954

62   Development of refractories for rotary shot method
     (Development of rotary shot method-2)   K.Goto ...... 955

63   Improvement of injection-repair material for RH-degasser bottom brick   Y.Nakamura ...... 956

64   Development of injection refractories of RH part2   T.Terashima ...... 957

65   Recycling technology of refractories after use in Nippon Steel Corp.   S.Hanagiri ...... 958

66   Confining of molten metal using a high magnetic field   Y.Hirono ...... 959

67   Effect of the imposition of intermittent electromagnetic field on electromagnetic separation of inclusion from liquid metal   Y.Kanno ...... 960

68   Characteristic of agglomeration and separation of inclusion particle in liquid metal agitated by double-axis electromagnetic stirrer   S.Hori ...... 961

69   Acoustic cavitation based sonoprocessing of materials   M.Kuwabara ...... 962

70   Carbothermal reduction of carbon-composite pellets by microwave heating   K.Ishizaki ...... 963

71   Recent activity and future development of in-process technology research group   T.Kozuka ...... 964

72   Effects of alkali metal oxides and CaF2 on thermal conductivities of CaO-SiO2 slags   S.Ozawa ...... 965

73   (ISIJ Research Promotion Grant)
     TTT and CCT diagrams and crystallization behavior of various slags   T.Nakauchi ...... 966

74   Effect of slag composition on solidification reaction of iron and steel slag in hydrothermal synthesis   M.Hosokawa ...... 967

75   Adhesions of plants and animals on steel-making slag using as submerged bank material   Y.Miyata ...... 968

76   A prevention technology for solidification of granulated blast furnace slag in seawater   H.Mitsufuji ...... 969

77   Dissolution behavior of chromium from chromium containing crystalline phases into water   H.Kanda ...... 970

78   Analysis of the hydroxide in the slag using an infrared spectrophotometry   Y.Fujioka ...... 971

79   Recovery of metals from Fe2O3-ZnFe2O4-ZnO-PbO with Ar-Cl2-O2 gas by chlorination   H.Matsuura ...... 972

80   Aerosol coagulation in an agitated vessel concerning interaction effect between particles   H.Bai ...... 973

81   Carbothermic reduction of zinc oxide under reduced pressure   M.Ogawa ...... 974

82   Grinding sludge recycling to reduce environmental load
     (No.3 technical improvement of separation for further environmental load reduction)   K.Nakamura ...... 975

83   Effect of reactivites of sinter and coke on permeability and coke strength at lower part of blast furnace   K.Sunahara ...... 976

84   Analysis of CRI and CSR tests by a mathematical model considering isothermal fixed-bed   Y.Ujisawa ...... 977

85   Evaluation of high reactivity coke strength after CO2 reaction   H.Yokoyama ...... 978

86   Effect of blast balance on solid flow in blast furnace   M.Sawayama ...... 979

87   Effect of the tuyere placement on mixing molten iron and slag in ironmaking smelter -water model study   Su Chau-Jeng ...... 980

88   Blow-in operation of Kashima No.1 blast furnace(3rd)   Y.Saiki ...... 981

89   Shutdown for exchanging stave and start-up operation of Kakogawa No.1 BF   T.Tagawa ...... 982

90   Control of solidified layer in hearth during shutdown for prolongation of blast furnace life   Y.Yamaguchi ...... 983

91   Prediction of blast furnace productivity with hydrogen-rich injectant   T.Sato ...... 984

92   Effect of casting operation on residual amount of slag and metal under high production operation   T.Nouchi ...... 985

93   Influence of blast humidity on fine ratio in the lower part of furnace   T.Orimoto ...... 986

94   Effect of FeO in dripping slag on drainage behavior of iron and slag in blast furnace hearth   K.Nishioka ...... 987

95   Defining the fundamental properties of metallurgical coke   C.E.Loo ...... 988

96   Effect of coking temperature and holding time at final coking temperature on mechanical property in matrix of metallurgical coke   T.Ogata ...... 989

97   Numerical analysis of coke strength concerning pore shape   K.Ueoka ...... 990

98   Effect of coal particle size on coke size   T.Arima ...... 991

99   Production of high reactivity coke by' post-addition of catalyst to coke' method
     (Improvement of blast furnace reaction efficiency by use of high reactivity coke -3)   S.Nomura ...... 992

100  Effect of the production method of the agglomerated coal particles on coke quality   H.Fujimoto ...... 993

101  Effect of raw coal size on formed coke properties   K.Kato ...... 994

102  Thermoplastic performance of the solvent extracted ashless coal   N.Okuyama ...... 995

103  Effects of addition of hypercoal on fusibility of coal blend   T.Shishido ...... 996

104  Effect of the hyper-coal addition to coal on coke strength   K.Matsudaira ...... 997

105  Estimation of coke cake pushing force in commercial oven by using numerical model   S.Aizawa ...... 998

106  Estimation of tolerable limit of localized force on damaged coke oven wall with DEM simulation   I.Shimoyama ...... 999

107  Influence of gas flow pattern on the carbon growth rate from carbonization gas
     (Development of carbon deposition control technology in the coke oven-9)   T.Nakagawa ...... 1000

108  Development of the combustion chamber observation device   K.Tamaoki ...... 1001

109  Effect of smoothing ceramic welding by reheating   K.Ohta ...... 1002

110  An approach of replacing the saddle of coke-oven-pusher,based on life diagnosis of equipment
     (Maintenance and life extension of the coke oven plant in Sakaide)   Y.Kuroiwa ...... 1003

111  Recovery of the butterfly valve control performance at suction main   Y.Tsunashima ...... 1004

112  Influence of steel grade and casting conditions on surface cracks of cast steel   H.Nakata ...... 1005

113  Evaporation mechanism of lead in molten steel during continuous casting   Y.Ohba ...... 1006

114  Effect of mold material and inside surface condition on internal quality of forging ingot   S.Suzuki ...... 1007

115  Simulation of gas gap formation during initial solidification   M.Miyazaki ...... 1008

116  Effect of hydraulic pressure and water flow rate on cooling ability of water spray   T.Murai ...... 1009

117  Development of temperature estimation model of pouring molten steel from ladle   T.Nakaoka ...... 1010

118  Development of evaluation method for non-metallic inclusions in steel by high frequency ultrasonic testing   K.Sato ...... 1011

119  Low melting-temperature alloy experiment on inclusion entrapment in solidified shell with oscillating magnetic field   Y.Miki ...... 1012

120  MnS and Cu2-xS precipitation in strip casting low carbon steels containing phosphorus   LIU Zhongzhu ...... 1013

121  Precipitation of Cu and MnS in Fe-Cu-Sn alloys and steels   K.Yamamoto ...... 1014

122  Effect of phosphorus contents on phase transformation in a Fe-C-P ternary system   K.Igarashi ...... 1015

123  Analysis of grain structure in initial solidification   Y.Kuroda ...... 1016

124  As-cast γ microstructural variation with cooling rate after solidification and it's control by direct hot working in micro-alloyed HSLA steels   S.Hotta ...... 1017

329  Undercooling and solidification of the middle carbon steel (S45C) by the electromagnetic levitation using AC + DC magnetic fields   T.Mizuguchi ...... 1530

125  Effects of various operating factors on formation of inclusions in deoxidation with magnesium vapor   T.Yamasaki ...... 1018

126  Reconstruction to tank-type VOD equipment in Yawata works   K.Ohnishi ...... 1019

127  Behavior of cavity depth by top-blown jet under vacuum pressure   K.Miyamoto ...... 1020

128  Deoxidization of molten iron by hydrogen top-blow   K.Kajikawa ...... 1021

129  Refining reaction analysis in Ti bearing high S steel   A.Okayama ...... 1022

130  Effect of Mn,Cr,Nb,V on oxygen activity in molten steel and on MnS morphology of low-carbon resulfurized free cutting steel   T.Sugimura ...... 1023

131  Control of the ladle slag composition during desulphurization   H.Matsumoto ...... 1024

132  Refining effects on non-metallic inclusions of steel with magnesium and barium treatment   Li WANG ...... 1025

133  Jet behavior of expansion nozzle with control flow device   Y.Hino ...... 1026

134  Development of top and bottom blown converter with wide range of bottom gas flow rate(2)   Y.Higuchi ...... 1027

135  Development of on-line tuyere erosion measurement of converter   S.Hosohara ...... 1028

136  Application of the oxygen sensor for stainless steel melting   Y.Komoda ...... 1029

137  Nitrogen dissolution into molten stainless steel under pressurized atmosphere   T.Sugiyama ...... 1030

138  Titanium oxide phase equilibrated with liquid Fe-Ti alloy   Woo-Yeol Cha ...... 1031

139  Equilibrium between titanium and oxygen in liquid Fe-Ti alloy coexisted with titanium oxides   Woo-Yeol Cha ...... 1032

140  Effect of selenium on supersaturation in aluminum deoxidized molten iron   J.Tanabe ...... 1033

141  Thermodynamics of Fe-P-C ternary system formed in pyrometallurgical process for waste treatment   T.Matsumura ...... 1034

142  Removal of Ce from CeCl3-KCl molten salt   T.Nakajima ...... 1035

143  Solubility of chloride for molten slag   Y.Iwasaki ...... 1036

144  Phase equilibria in NaCl-KCl-FeCl2 and NaCl-KCl-CuCl system   T.Suga ...... 1037

145  Sulfide capacity of the CaO-Al2O3-CaF2-Nepheline slags   S.Kasahara ...... 1038

146  Combining CFD and thermodynamical databases for modelling metallurgical processes
     -A novel approach   A.Tilliander ...... 1039

147  Gasification of paper + hematite mixture at temperatures between 1673K and 2073K   Y.Tanaka ...... 1040

148  Activity coefficient of AgO0.5 in PbO-MOX slag
     (MOX:SiO2,Na2O,CaO)   T.Kumagai ...... 1041

149  Two liquidus phases separation of Fe-Cu-Sn-B alloy   D.Kawauchi ...... 1042

150  (Invited Lecture)
     A gasification of graphite by using water gas reaction   H.Nishikawa ...... 1043

151  (Invited Lecture)
     C2 vibrational and rotational temperatures in high-power and high-pressure Ar-CO2 induction thermal plasmas    Y.Tanaka ...... 1044

152  (Invited Lecture)
     Modeling of induction thermal plasmas for material processing   T.Watanabe ...... 1045

153  (Invited Lecture)
     Measurement of particle temperature and velocity in thermal plasma
     using monochrome CCD camera   S.Sakiyama ...... 1046

154  (Invited Lecture)
     Surface processing by magnetic deflection of arc discharge   K.Kusumoto ...... 1047

155  Numerical simulation of heat input characteristics of hollow cathode arc   S.Tashiro ...... 1048

156  Relation between voltage and length of twin torch plasma arc due to 98 degree of nozzle angle   Y.Hayashi ...... 1049

157  2D temperature and axial radiation power distribution of plasma arc   T.Ushijima ...... 1050

158  Virtual experiment of arc melting system with complex interactions   H.Takana ...... 1051


Social Engineering on Iron and Steel Industry

159  (Keynote Lecture)
     Roles of the government in creating a material circulating society   E.Hosoda ...... 1054

160  (Invited Lecture)
     Concept for reduction of wastes and minimum usage of resources in public works   S.Sone ...... 1055

161  (Invited Lecture)
     Obstacles to the environmental business by private enterprises   T.Okazaki ...... 1056

162  (Invited Lecture)
     Introduction examples on the regional usage of waste heat from industrial plants   M.Nakamura ...... 1057

163  Bottleneck of recycling business   T.Nakamura ...... 1058

164  Material flow of coal and coal ash through iron making industry   T.Nagasaka ...... 1059

165  Utilization and development of iron and steelmaking slag about recent years   H.Tobo ...... 1060

166  Present situation and problems of the material recycling in the steel industry   K.Yonezawa ...... 1061

167  Material flow analysis of nickel metal
     (1)Estimation of amount of domestic supply and waste generation   K.Tsunemi ...... 1062

168  Material flow analysis of nickel metal
     (2)Estimation of amount of waste treatment   K.Tsunemi ...... 1063

169  Collection of stainless-steel with flotation from polishing sludge of special steels   M.Katoh ...... 1064

170  Prevention of scale deposits in a water pipe by physical treatment   S.Umeki ...... 1065

171  Effect of firing conditions on color tone of glaze for celadon   M.Saito ...... 1066


Environmental and Energy Technology

455  Tubular flame burner system
     (Low NOx characteristic of a next generation burner system)   Y.Hino ......1108

456  Catalytic performance of limonite in the decomposition of ammonia in fuel gas   N.Tsubouchi ...... 1109

457  Monitoring of gas generated from inorganic materials during pyrolysis   M.Nishifuji ...... 1110

458  Combustion rate of woody biomass
     (Biomass ironmaking-1)   T.Matsuda ...... 1111

459  Simulation of blast furnace operation by woody biomass injection
     (Biomass ironmaking-2)   K.Wakimoto ...... 1112

460  Effect of iron oxide and carbon catalyses on the methane hydrate formation from snow and ice   M.Takahata ...... 1113

461  Removal of phosphate by use of both schwertmannite and high gradient magnetic field   A.Eskandarpour ...... 1114

462  Total nitrogen treatment in byproduct plant   Park, Yang-ju ...... 1115

463  Influence of water content in slag for carbonation rate of soluble calcium components in steelmaking slag
     (Development of stabilization process for steelmaking slag-1)   N.Tsutsumi ...... 1116

464  Influence of humidity or temperature for carbonation rate of soluble calcium components in steelmaking slag
     (Development of stabilization process for steelmaking slag-2)   N.Tsutsumi ...... 1117

465  CO2 absorption and H2 emission under wet grinding of waste cement   S.Yokoyama ...... 1118

466  Total materials requirement of energy resources and industrial materials   K.Nakajima ...... 1119

467  Material flow analysis of metals based on the waste input-output model   K.Nakajima ...... 1120

468  (Keynote Lecture)
     Requests to materials scientists and engineers for technological innovation in land-type gas turbine   A.Nitta ...... 1121

469  (Invited Lecture)
     Improvement of efficiency of small and medium size industrial gas turbines and material technology   K.Take ...... 1122

470  (Invited Lecture)
     High temperature materials used in advanced sequential combustion gas turbine   T.Ito ...... 1123

471  Materials technology evolution for the demand to increase firing gas temperature   Y.Yoshioka ...... 1124

472  (Invited Lecture)
     Design and development of high temperature materials and plans for their applications   H.Harada ...... 1125

473  Development of rhenium-1.5% class high strength Ni-based DS and CC superalloys   H.Tamaki ...... 1126

474  Development of Ni-based superalloys for power generation gas turbines
     (The improvement of oxidation resistance without any deterioration of creep strength by removing Mo from the alloys)   R.Hashizume ...... 1127

475  Microstructure and creep strength of materials for 700 class USC steam turbines rotor(2)   S.Imano ...... 1128

476  Macro segregation tendency of Ni3Al precipitation hardening Ni-Fe base superalloy   K.Kajikawa ...... 1129

477  Creep-fatigue property of Nimonic263   K.Kubushiro ...... 1130

478  Orientation dependence of low cycle fatigue behavior in nickel base single crystal superalloy   R.Takaku ...... 1131

479  Development of Nb-based superalloys and their diffusion barrier coatings   R.Tanaka ...... 1132

480  State-of-art on standardization of high-temperature corrosion testing methods
     -Scenario from JSPS methods,JIS and toward ISO-   M.Yoshiba ...... 1133


Instrumentation, Control and System Engineering

172  Simultaneous optimization method for storage allocation and transportation in material yard   M.Agou ...... 1136

173  A heuristic approach for the bloom group design problem   S.Hojo ...... 1137

174  Evaluation of slab transportation capability by logistics simulator   T.Iwatani ...... 1138

175  Transportation planning of cranes with immune system derived approach   K.Sugiyama ...... 1139

176  Analyzing influential factors of quality change by principal component analysis   Y.Nakagawa ...... 1140

177  Independent component analysis of visualized blast furnace process data   M.Ito ...... 1141

178  Development of 3-D control technique in raw material yard   B.Himeno ...... 1142

179  Development of computer aided software engineering for electrical PLC in large-scale steel manufacture plant   T.Ueno ...... 1143

180  Simultaneous visualization measurement of elementary dispersed multiphase flow structure   G.Matsui ...... 1144

181  Magnetohydrodynamic calculation method for electromagnetic sensor   S.Fujino ...... 1145

182  Measurement of hydraulic oil leak of skirt cylinder   Hyungkuk Park ...... 1146

183  Development of high sensitivity EMAT technique   Y.Iizuka ...... 1147

184  Development of non-contact testing using electromagnetic acoustic transducer for steel sheets   T.Nakata ...... 1148

185  Principle of a new internal defect detector for hot rolled steel sheets using magnetic leakage flux method   H.Kato ...... 1149

186  Surface flaw testing of steel material by new eddy current probe   Y.Tanaka ...... 1150

187  Measurement technique of material properties of plate steel using laser-based ultrasonics
     (Part1:measurement of austenite grain size)   Choong Soo Lim ...... 1151

188  Measurement technique of material properties of plate steel using laser-based ultrasonics
     (Part2:measurement of recrystallization ratio and grain aspect ratio)   Y.Nagata ...... 1152

189  Development of on-line cutting profile of internal bead on ERW steel pipes   T.Kodama ...... 1153


Processing for Quality Products

190  Measurement technology of surface roughness and its application for on-line use   A.Torao ...... 1213

191  Printing behavior of roll surface texture to zinc coated steel in temper rolling   Y.Kimura ...... 1214

192  Influence of the difference of roll roughness processing on transcription in temper rolling   Y.Aramaki ...... 1215

193  Change in the surface qualities under dry condition in temper rolling
     (Surface qualities of workpiece and behavior of lubricant in temper rolling-1)   K.Aoki ...... 1216

194  Effect of the lubricant on roll surface transcription in skinpass rolling process   N.Nagase ...... 1217

195  Theory for rolling with very light reduction   H.Matsumoto ...... 1218

196  FE simulation of non-uniform plastic deformation in temper rolling   F.Yoshida ...... 1219

197  Stress and strain analysis in temper rolling for mild steel sheet by elastic-plastic finite element method   I.Yarita ...... 1220

198  Analysis of luders bands in temper rolling by the continuum theory of dislocations   K.Komori ...... 1221

199  Surface roughness transcription FEM analysis using zooming method   N.Yukawa ...... 1222

200  Simulation of deformation and temperature in bar rolling
     (Effect of finite-element mesh in cross section)   K.Komori ...... 1223

201  Basic research on surface defect deformation behavior in steel bar rolling   K.Takezawa ...... 1224

202  Analysis of surface defects on bar and wire rolling   H.Kushida ...... 1225

203  Development of interface between two step meshing method and Samukawa's multiple skyline method
     (Development of the modern interface for FEM analyses of plastic workings-6)   T.Yoshida ...... 1226

204  Effect of additional shear strain layer on strength and ductility of fine drawn wire   S.Kajino ...... 1227

205  Effect of O2,N contents on drawability of titanium wire   K.Takahashi ...... 1228

206  Characteristics of load reduction and influence on microstructure by swing motion forging
     (Grain refinement by large reduction forging technology-5)   M.Miyake ...... 1229

207  Effect of lubrication on hot rolling of ultra-fine-grained strip
     (Development of super short interval multi-pass rolling technology for ultra-fine-grained steel-8)   T.Sasaki ...... 1230

208  Effect of thermomechanical treatment on grain refinement
     (Grain refining investigation by complex rolling/bending multiple accumulation process-4)   Y.Matsubara ...... 1231

209  Analysis of thermal history of strip in multi-bending process after hot rolling   N.Nakata ...... 1232

210  Micro-scale modeling for the prediction of microstructure evolution after severe plastic deformation
     (Part6:experiments to obtain material data)   A.Yanagida ...... 1233

211  The evaluation of lubricity of lubricant by simulation testing machine for hot rolling   Xue Wei-dong ...... 1234

212  Hot rolling performance estimation of super cermet rolls   Y.Kamitani ...... 1235

213  Characteristics of liquid colloidal lubricants with solid powder lubricant and inorganic compound-4   J.Ikeda ...... 1236

214  Effects of oxide scale of plug on piercing properties-II-   Y.Hidaka ...... 1237

215  Development of 780MPa class small diameter electric-resistance-welded (ERW) tube manufacturing technology   T.Sawaki ...... 1238

216  Effect of C,Si,Mn contents and welding atmosphere on the formability in electric resistance welded tube   T.Okabe ...... 1239

217  T-shape hydroforming of a mash-seam welded tube   H.Nakamura ...... 1240

218  Development of forming setup system for 4inch ERW mill   H.Hori ...... 1241

219  Characteristics of circular tube bending on MOS method by FEM   M.Murata ...... 1242

220  Examination of body structure and metal optimization for weight reduction in body white
     (Examination of body structure and metal optimization-1)   M.Ono ...... 1243

221  Effect of steel tube cross-sectional shape on initial peak reaction force in bend crush
     (Examination of body structure and metal optimization-2)   S.Sakamoto ...... 1244

222  Development of the new steel sheet pile
     (HAT-profile sheet pile)   S.Taenaka ...... 1245

223  Permeability of the sheet pile joints with a pocket sealed with sealant/expanding rubber as a hydraulic barrier   Y.Oka ...... 1246

224  Development of impermeable method characterized by welding the joints of Box-J piles   H.Shikano ...... 1247

225  Production technology development of stainless steel H shapes by 2-roll mill   K.Shibata ...... 1248

226  Establishment of thermomechanically controlled rolling process of SUS630   K.Hattori ...... 1249

227  (ISIJ Research Promotion Grant)
     Numerical study of collision of a liquid droplet with a hot substrate   H.Fujimoto ...... 1250

228  The experiment study of the rapid cooling by rolls   Y.Serizawa ...... 1251

229  Effect of water pressure on flat spray cooling capacity   Y.Haraguchi ...... 1252

230  Effect of forming conditions on shape-fixability in hat-shaped forming   H.Ohgusu ...... 1253

231  Warm and hot hat bending of high strength steel sheets using resistance heating   K.Mori ...... 1254

232  The experimental observation for plastic deformation behavior of high tensile strength steel sheet under non-proportional loading   T.Uemori ...... 1255

233  Analysis of sheet rolling with surface dent   H.Matsuzawa ...... 1256

234  Influence of carbon and chromium content on machinability of cold work die steel   T.Shimizu ...... 1257

235  (ISIJ Research Promotion Grant)
     Development of FSW apparatus for steels   T.Nishihara ...... 1258

236  Microstructure and deformation properties of austenitic stainless steel with FA solidification mode in semi-solid state   Jingyuan Li ...... 1259

237  Microstructure and deformation properties of SUS430 in semi-solid state   Jingyuan Li ...... 1260

238  Effect of WC binder on the corrosion resistance of self-fuzing thermal spray coating with WC cermet   S.Midorikawa ...... 1261

239  Simulation of grain boundary diffusion with stress gradient due to surface tension   K.Shinagawa ...... 1262

240  Quality improvement technique for micro metal injection molding products   H.Miura ...... 1263

241  (Invited Lecture)
     Optimization of steel castings design by CAE   K.Yamada ...... 1264

242  Influence of mass effect on mechanical properties of large carbon steel casting   M.Okino ...... 1265

243  Microstructures and characteristics of high Cr-Ni heat resistant cast steel   K.Hashimoto ...... 1266

244  Development of the exhaust component material for high performance gasoline engines   K.Itoh ...... 1267

245  (Invited Lecture)
     Dry and wet wear resistance and toughness of high speed steel type alloy containing high carbon and high chromium cast iron   A.Sawamoto ...... 1268



Microstructure and Properties of Materials

246  Effects of carbon and phosphorus addition on the fatigue properties of ultrafine ferrite-cementite steels   Y.Furuya ...... 1447

247  Effect of hydrogen on the gigacycle fatigue properties of low alloy steels   H.Hirukawa ...... 1448

248  1010-cycles fatigue properties of S40C steel for machine structural use   T.Abe ...... 1449

249  Description of true stress-strain curves of ferrite singles microstructure steels with a wide range of grain size   M.Shimada ...... 1450

250  (ISIJ Research Promotion Grant)
     Effects of lath-structure on mechanical properties in a bainitic steel   H.Okubo ...... 1451

251  Effects of interstitial content and partial recrystallization on cyclic deformation structure at low temperature
     (High-cycle fatigue behavior of extra-low carbon steel-3)   O.Umezawa ...... 1452

252  Estimation of CTOD for a toe crack in non-load-carrying tee fillet welded joints   T.Inoue ...... 1453

253  Equation to estimate critical CTOD from charpy impact energy for structural steel with strength range from mild steel to HT780   T.Handa ...... 1454

254  Experimental clarification on steel properties controlling ductile crack extension   M.Ohata ...... 1455

255  Analysis of criterion for ductile crack initiation of high strength steels under cyclic loading   H.Sueyoshi ...... 1456

256  Evaluation of fracture toughness after ductile crack extension   T.Tagawa ...... 1457

257  (ISIJ Research Promotion Grant)
     Evaluation of characteristic microstructures on the impact fracture surfaces of SS400 steel   M.Tanaka ...... 1458

258  Study on the simulation method for propagating shear fracture in offshore pipeline   T.Inoue ...... 1459

259  Fracture toughness test by various size round bar specimen with a circular notch   T.Murakami ...... 1460

260  Combined effect of temper and hydrogen embrittlement on impact properties of Cr-Mo steels
     (Temper and hydrogen embrittlement in Cr-Mo steels for pressure vessels-1)   S.Aihara ...... 1461

261  Relation between microstructural evolution and fatigue life during rolling contact   H.Hidaka ...... 1462

262  Precipitation behavior of V added Ni-Fe based super alloy   N.Hirota ...... 1463

263  (ISIJ Research Promotion Grant)
     Alloy design and microstructural control of Ni-based multi-intermetallics with ultra fine dual multi-phase microstructures   T.Takasugi ...... 1464

264  Change in crystallographic orientation with creep deformation in γ -single phase Ni-20Cr alloy polycrystalline   Y.Nakajima ...... 1465

265  Creep deformation at low-stress in Ni-20mass%Cr alloy single crystal with [111] orientation   S.Maeda ...... 1466

266  Creep deformation under lower stress condition in Ni-20mass%Cr single crystal with [011] orientation   M.Mitsutake ...... 1467

267  Change in creep deformation with different orientations in γ single phase Ni-20mass%Cr single crystal located within standard stereographic triangle   K.Yuge ...... 1468

268  Change in morphology of γ ' phase and dislocation substructures of single crystal Ni-based superalloy,CMSX-4,pre-crept at 1273K-250MPa with simple aging   K.Kurita ...... 1469

269  Change in orientation with creep deformation in PST whose orientation between lamellar plate and stress axis is 40°   E.Sakurada ...... 1470

270  Adaptability of hot-rolled sheet steel with strain age hardenability in tensile strength for application to automotive parts   T.Mochida ...... 1471

271  Influence of micro structure on increase in tensile strength induced by strain age hardening   S.Kaneko ...... 1472

272  Crack propagation behavior in hole expanding test of hot-rolled steel sheet strengthened by nanometer-sized precipitates   A.Kobayashi ...... 1473

273  Effect of ferrite grain refinement by dynamic recrystallization on stretch-flangeability in sheet steel   E.Yasuhara ...... 1474

274  Effect of die diameter on hole expanding ratio of high-strength hot-rolled steel sheet   H.Tanahashi ...... 1475

275  Microstructures of C-Si-Mn-Cr-Mo steels cooled at various rates after high-temperature austenitization   D.Kondo ...... 1476

276  Effects of oxide scale on the lubricity during hot rolling(II)   Y.Hidaka ...... 1477

277  High-temperature oxidation and subscale formation of Si containing steels   K.Kusabiraki ...... 1478

278  Effect of cooling condition on mechanical properties of TRIP-aided steel with bainitic Ferrite
     (Development of high strength steel with good delayed fracture performance-1)   H.Akamizu ...... 1479

279  Development of 1470MPa grade cold rolled steel
     (Development of high strength steel with good delayed fracture performance-2)   S.Kozuma ...... 1480

280  Evaluation of susceptibility to hydrogen embrittlement of 1470MPa grade cold rolled steel   F.Yuse ...... 1481

281  (ISIJ Research Promotion Grant)
     Effects of Nb addition on stretch-flangeability of ultra high strength low alloy TRIP-aided steels with bainitic ferrite matrix   T.Muramatsu ...... 1482

282  Effects of alloying element on delayed fracture strength of ultra high-strength low alloy TRIP-aided steels   T.Hojo ...... 1483

283  Press formability of 980MPa TRIP aided bainitic ferrite cold rolled steel sheet   M.Nakaya ...... 1484

284  Thermo-mechanical forging in γ region of high-strength low-alloy TRIP-aided steels
     (Microstructure and retained austenite characteristics)   M.Ito ...... 1485

285  Acoustic emission signals generated during deformation of TRIP aided steels with different matrix microstructures    M.Mukherjee ...... 1486

286  Relationship between mechanical properties and transformation of blocky and lath-shaped retained austenite during straining   H.Matsuda ...... 1487

287  Effect of transformation behavior of retained austenite on yield ratio   J.Haji ...... 1488

288  Modelling of phase transformations and mechanical properties in high strength steels with continuous annealing   K.Hayashi ...... 1489

289  A model for phase transformations and mechanical properties in high strength steels with continuous annealing process   M.Azuma ...... 1490

290  Effect of curing methods on sliding properties of thin organic composite coated steel sheet   T.Matsuda ...... 1491

291  Effect of silica on corrosion resistance of chromate-free type thin organic composite coated steel sheet   K.Yamamoto ...... 1492

292  Effect of composition of steel on durability of paint   Y.Harada ...... 1493

293  Relationship between corrosion of ED-coated steel and characteristics of phosphate   K.Yuasa ...... 1494

294  Effect of melamine contents on the rheological properties and resin structure of paint films   K.Ueda ...... 1495

295  Effect of film structure and property on performance of polyester/melamine resin films   M.Fuda ...... 1496

296  Effect of Cr content for adhesion durability of organic coated steel   M.Murase ...... 1497

297  Reduction of bubble by controlling laminating atmosphere   H.Date ...... 1498

298  Mechanism of formation and types of defects on hot-dipped galvanized steel sheet   A.Sato ...... 1499

299  Effect of substrate properties on the microstructure of galvannealed steel sheet   Kim Dong-Hyun ...... 1500

300  Clarifying the controlling factor of surface defects of galvannealed high tensile sheet steel   Y.Suzuki ...... 1501

301  Evaluation for dynamic wetting of molten zinc to steel substrate containing Si and Mn   S.Shimada ...... 1502

302  Galvannealing behavior in initial stage during hot dip galvanizing of P added steel   E.Hamada ...... 1503

303  Galvannealing behavior in initial stage during hot dip galvanizing of Si added steel   E.Hamada ...... 1504

304  (ISIJ Research Promotion Grant)
     Analysis of multiple cracking of coating layer of galvannealed steel   S.Ochiai ...... 1505

305  Behavior of Ni displacement deposition onto galvannealed steel sheets   T.Imokawa ...... 1506

306  Effect of pre-heating on weldability of galvanized steel   M.Nakazawa ...... 1507

307  Surface texture analysis of hot-dip galvanized steel by 3D-SEM   H.Noro ...... 1508

308  Numerical analysis of cathodic protection distance for zinc coated steel sheet   N.Okada ...... 1509

309  Effect of corrosion products formed in the atmosphere on potential of galvanized steel in sea water   Y.Makimizu ...... 1510

310  Hydrogen induced quasi-cleavage fracture of high strength martensitic steel   T.Kawakita ...... 1511

311  (ISIJ Research Promotion Grant)
     Effect of applied stress on hydrogen trapping states and mechanical properties of cold-drawn pearlite steel with various activation energies   K.Nakano ...... 1512

312  Effect of alloy carbide on hydrogen absorption property in CCT
     (Precipitation hardening and hydrogen trapping behavior in high strength steels-3)   T.Chida ...... 1513

313  Ab initio calculations of the energy of formation for 3d transition metal borides   T.Tokunaga ...... 1514

314  Computational simulation of plastic deformation behavior of low-carbon TRIP steel   K.Saito ...... 1515

315  Monte carlo simulation on the morphology of the second phases at the inter-critical annealing in steel   K.Okuda ...... 1516

316  Monte-carlo simulation of grain growth in heat-affected-zone in steel welds   T.Araki ...... 1527

317  Influence of specimen's shape on vacuum carburizing   T.Morita ...... 1518

318  Modelling precipitation of (V,Mo)4C3 carbide in martensitic steels   S.Yamasaki ...... 1519

319  Precipitation behavior of Cu particles in an Fe-1.5mass%Cu alloy   T.Yamashita ...... 1520

320  Simulation of Cu precipitation in tempered martensitic steels   J.B.Yang ...... 1521

321  Precipitation analysis of Cr- and Cu-added nitriding steel surface by 3D-AP
     (Nitriding processes of Cu-added steels-3)   J.Takahashi ...... 1522

322  (ISIJ Research Promotion Grant)
     STEM-EDXS analysis of copper at prior austenite grain boundaries   S.Hata ...... 1523

323  Substitution of W and Cr for Mo in (Ti,Mo)C complexcarbide   M.Suwa ...... 1524

324  Grain growth and microstructural evolution of liquid-particle dispersion structure in iron base alloys   T.Hagisawa ...... 1525

325  Prior austenite grain size and segregation behaviour in 2.25Cr-1Mo steel   M.A. Islam ...... 1526

326  Influence of cold reduction ratio and heating rate on recrystallization behavior for ultra low carbon steel   T.Kizu ...... 1527

327  Difference in softening behavior between deformed martensitic steel and deformed ferritic steel   M.Natori ...... 1528

328  Effects of aging and alloying elements on mechanical properties of chromium steels   M.Mogi ...... 1529

330  (Program for Stategic Research Projects)
     Temperature dependence of Hall-Petch coefficient in iron   S.Takaki ...... 1531

331  (Program for Stategic Research Projects)
     Change in hall-petch coefficient of austenitic steel with solid-solutioning of nitrogen   T.Tsuchiyama ...... 1532

332  (Program for Stategic Research Projects)
     Relation between yield strength and nominal grain size in duplex-grained steel   R.Matoba ...... 1533

333  (Program for Stategic Research Projects)
     Importance of size-distribution of dispersed particles in evaluation of yield strength of particle-dispersion-strengthened ferritic steel   T.Kitaura ...... 1534

334  (Program for Stategic Research Projects)
     Precipitation strengthening by Cu particles in Fe-Cu alloys   K.Nakashima ...... 1535

335  (Program for Stategic Research Projects)
     Change in tensile deformation behavior with aging treatment in Cu-bearing steel   T.Hosoda ...... 1536

336  (Program for Stategic Research Projects)
     Effect of wire diameter and grain size on tensile properties in austenitic stainless steel wire   T.Fukumaru ...... 1537

337  (Program for Stategic Research Projects)
     (Wire diameter/grain size)ratio dependence of tensile properties in As-drawn austenitic stainless steel wire   T.Fukumaru ...... 1538

338  (Program for Stategic Research Projects)
     Tensile property of ferritic stainless steel thin wire fabricated from mechanically alloyed powder   T.Onomoto ...... 1539

339  (Program for Stategic Research Projects)
     Yielding behavior of ultralow carbon martensitic steel and its change by cold-working   Y.Fujimura ...... 1540

340  (Program for Stategic Research Projects)
     Effect of carbon on work hardening behavior of martensitic steel   K.Nakashima ...... 1541

341  (Program for Stategic Research Projects)
     Deformation behavior of ultra fine grained iron   S.Takaki ...... 1542

342  Development of Fe-Ni base austenitic alloys for piping in 700 USC power plants   H.Okada ...... 1543

343  Relationship between phase transformation and grain boundary fracture in seamless pipe of SUS321 steel during creep deformation   M.Mitsuhara ...... 1544

344  Precipitation behavior during long-term creep of SUS347 steel   H.Tanaka ...... 1545

345  The development of the low alloy steel with superior short time creep strength at high temperature   S.Muneki ...... 1546

346  Characterization of creep deformation behavior of 0.5Cr-0.5Mo steel by stress change test   S.Nakashima ...... 1547

347  Variation of interparticle spacing in creep deformation of low alloy steels for thermal power boiler tubes   Y.Nakazato ...... 1548

348  Effect of oxide scaling on creep rupture life of 2.25Cr-1.6W steel   M.Yoshizawa ...... 1549

349  Remaining life evaluation of long-term used 2.25Cr-1Mo steel boiler elbow   T.Ito ...... 1550

350  Evaluation of aging deterioration of welded joints in long-term service-exposed boiler by small specimen test technique   T.Sugimoto ...... 1551

351  Microstructual development during creep in weldment of mod.9Cr-1Mo steel   K.Kubushiro ...... 1552

352  Relationship between the hydrogen dissolution and the oxidation resistance in ferritic steels exposed to high-temperature steam   K.Nagai ...... 1553

353  Effect of oxygen content in Ar gas on formation of Cr-rich protective oxide scale by pre-oxidation in argon   H.Kutsumi ...... 1554

354  The strain rate sensitivities of flow stresses of a mild steel and high strength steels   S.Takagi ...... 1555

355  Effects of bake hardening property on dynamic yield strength of ultra high strength sheet steels   T.Masuda ...... 1556

356  Yield stress anisotropy by straining and baking of bake-hardenable sheet steel   S.Yonemura ...... 1557

357  Evolution of microstructure of IF steel deformed by tension   Y.Ikematsu ...... 1558

358  Evaluation of hydrogen embrittlement susceptibility for sheet steel   K.Hayashi ...... 1559

359  Effect of chemical compositions and manufacturing conditions on mechanical properties
     (Development of high strength galvannealed steel sheets with excellent formability:part1)   H.Tanaka ...... 1560

360  Effect of microstructure prior to annealing on spheroidization behavior of high-carbon steel sheet   H.Kimura ...... 1561

361  Effect of microstructure on elongation of high carbon steel sheet
     (Effect of void initiation on elongation)   N.Kariya ...... 1562

362  Determination of smut on pre-treated surface of steel sheet for porcelain enamel and estimated mechanism of adhesion of enamel layer to steel   Y.Ishiguro ...... 1563

363  Magnetic properties of siliconized grain oriented electrical steel   T.Hiratani ...... 1564

364  Influence of heat treatment prior to cold rolling on recrystallization texture in 3% Si steel   Y.Shingaki ...... 1565

365  Influence of grain misorientation angle on the selective growth of Goss grain in grain-oriented electrical steel   T.Oomura ...... 1566

366  Effect of crystal orientation on the high frequency iron loss of 3%Si-Fe single crystal   T.Okubo ...... 1567

367  Effects of laser-irradiation on iron loss reduction for Fe-3%Si grain-oriented silicon steel   M.Imafuku ...... 1568

368  Magnetic properties and textures in abnormal grain growth of non-oriented electrical steel sheets   Y.Arita ...... 1569

369  Influence of shearing process on domain structure of non-oriented electrical steel   K.Senda ...... 1570

370  Effect of annealing tension on anhysteretic permeability of steel sheets for magnetic shield   N.Mineji ...... 1571

371  Effect of texture on magnetic properties of 36% Ni alloy sheet   K.Fujita ...... 1572

372  Effect of boron contents on grain growth in ultra-soft austenitic stainless steel   M.Hatano ...... 1573

373  Effect of C and N on mechanical property in austenitic stainless steel containing Cu   E.Ishimaru ...... 1574

374  Effect of deformation condition and chemical composition on strain induced martensite in austenitic stainless steel   T.Mizoguchi ...... 1575

375  Retardation of 20%Cr steel oxidation with laves phase precipitation   S.Ide ...... 1576

376  Effect of Si on oxidation resistance of ferritic stainless steels   N.Hiraide ...... 1577

377  Effect of Si on oxidation behavior of Al containing ferritic stainless steel in an exhaust gas atmosphere   Y.Inoue ...... 1578

378  Effects of Nb content and annealing temperatures on microstructure and strength of high purity 19Cr stainless steels   M.Abe ...... 1579

379  Properties of Fe-Cr-Mo-Mn-N alloy powder and consolidated materials fabricated through mechanical alloying method under nitrogen atmosphere   Y.Nakamura ...... 1580

380  Effect of specimen diameter on tensile properties of austenitic stainless steels in liquid hydrogen and gaseous helium at 20K   S.Ohmiya ...... 1581

381  Evaluation of residual plastic strain and low-cycle-fatigue damage by electron backscatter diffraction patterns   R.Yoda ...... 1582

382  Microstructural change with aging treatment in SUS316(LC) austenitic stainless steel   K.Mizotani ...... 1583

383  Effects of alloy elements on casting structures in Cr-Mn-Ni austenitic stainless bases   T.Oshima ...... 1584

384  Tensile property of stainless steels exposed to high pressure gaseous hydrogen for a long time   H.Nakagawa ...... 1585

385  (ISIJ Research Promotion Grant)
     Hydrogen absorption and degradation susceptibility of cold-drawn high-strength stainless steel wires   H.Yaginuma ...... 1586

386  (ISIJ Research Promotion Grant)
     Microstructure and photocatalytic property of titanium oxide dispersion SUS304 stainless steel   Y.Senda ...... 1587

387  Influence of UV irradiation on titanium and titanium alloy of macro wettability   K.Mukai ...... 1588

388  Analysis of water wettability associated with corrosion of Ti and Ti alloy   F.Suzumura ...... 1589

389  Development of high performance 570MPa class steel by TMCP for bridge   H.Onishi ...... 1590

390  Effect of alloying elements on the refinement dispersion of cementite in rapidly heated tempered steels   A.Nagao ...... 1591

391  Development of API X-80 grade electric resistance welding line pipe with excellent low temperature toughness   H.Nakata ...... 1592

392  Heat treatment online process for a new material designing technology-1
     (Transformation and precipitation behavior during accelerated cooling and on-line heating)   N.Ishikawa ...... 1593

393  Heat treatment online process for a new material designing technology-2
     (Developement of highstrength sour resistant linepipe produced by heat treatment on-line process)   N.Ishikawa ...... 1594

394  Heat treatment online process for a new material designing technology-3
     (Development of high strength with superior deformability linepipe)   M.Okatsu ...... 1595

395  Heat treatment online process for a new material designing technology-4
     (Development of high strength structural UOE pipe applied by heat treatment on-line process)   R.Muraoka ...... 1596

396  (ISIJ Research Promotion Grant)
     Influence of MnS and sub-boundary on enhancement of nucleation of intragranular bainite   N.Kanno ...... 1597

397  Investigation of ferrite transformation behaviors from steel-oxide interface   H.Kato ...... 1598

398  Influence of oxide particle compositions on intra-granular ferrite formation in titanium oxide steels   A.Kojima ...... 1599

399  Effect of cooling stop temperature on transformation of lower bainite in low carbon high strength steel   J.Shimamura ...... 1600

400  Effect of niobium addition on transformed structure of low carbon steel   T.Yamaguchi ...... 1601

401   γ grain uniformity behavior after abnormal α to γ transformation
     -Mechanism of abnormal α to γ transformation (5)-   T.Hara ...... 1602

402  Bainite transformation during two-stage isothermal treatment   K.Hase ...... 1603

403  (ISIJ Research Promotion Grant)
     Diffusion of carbon and titanium in γ -iron in a magnetic field and a magnetic field gradient   S.Tsurekawa ...... 1604

404  Construction of thermodynamic database for multi-component Fe alloys applying first-principle calculations   N.Hanaya ...... 1605

405  Phase equilibria in Fe-V-S ternary system   T.Sasaki ...... 1606

406  Phase equilibria in Fe-Mn-Al-C system   N.Kamiya ...... 1607

407  Dissolution of lamellar and spheroidal cementites in carbon steels by ball drop deformation and laser heating   Y.Todaka ...... 1608

408  Estimation of long term rupture strength of high Cr steel by exponential equation   M.Tamura ...... 1609

409  Effect of tempering condition on transient creep of modified 9Cr ferritic steel   N.Sekine ...... 1610

410  Creep life and hardness changes of Mod.9Cr-1Mo steel   H.Chitaka ...... 1611

411  Effect of Al and Si on creep properties of carbon-free Fe-12Ni-9Co-10W martensitic alloys   S.Muneki ...... 1612

412  Effect of nitrogen on creep deformation behavior of high-B 9Cr-3W-3Co steels   H.Semba ...... 1613

413  Effects of boron addition on formation of carbides during aging in 0.1C-9Cr-3W-3Co steels   M.Yamaguchi ...... 1614

414  Effect of N on creep properties of B added 10%Cr ferritic heat resistant steels   M.Mikami ...... 1615

415  Improvement of long-term creep rupture strength of 9%Cr-W-Co ferritic steel for USC boiler components   T.Sato ...... 1626

416  Stress relaxation behavior of 9Cr-0.5Mo-1.8W-V-Nb steel   T.Ohba ...... 1617

417  Influence of laves phase contents on toughness degradation with aging in high Cr steels   T.Takahashi ...... 1618

418  Behavior of formation of boron nitrides in high Cr ferritic heat resistant steel P122   K.Sakuraya ...... 1619

419  Effect of thermomechanical heat treatments combined with magnetic field on the microstructure of a high Cr ferritic heat resistant steel   H.Okubo ...... 1620

420  Precipitation behavior of Z phase during long-term creep exposure in 9-12%Cr steels   K.Sawada ...... 1621

421  Calculation of phase equilibrium between γ phase and MX carbonitride in mod. 9Cr-1Mo steel   Y.Toda ...... 1622

422  Influence of δ -ferrite on degradation behavior of high Cr ferritic creep resistant steels   M.Yoshino ...... 1623

423  Effect of MnS on machinability in low C steel   M.Hashimura ...... 1624

424  Effect of MnS on machined surface characteristics in low C steel   M.Hashimura ...... 1625

425  Evaluation of surface profile created by plunge cutting tool with grooves in S10C   K.Miyanishi ...... 1626

426  The effect of titanium and niobium on machinabitity of case-hardening steel   M.Hayaishi ...... 1627

427  Improvement of contact fatigue resistance of SCr420 steel by vacuum carburizing   K.Ono ...... 1628

428  Effect of carbonitriding and chemical compositions on tooth surface strength   Y.Shindo ...... 1629

429  Effect of carbon content and hardness profile on the low cycle impact fatigue properties in carburized steels   T.Miyazaki ...... 1630

430  Effect of Mn on the austenite grain growth property-2-   T.Fujimatsu ...... 1631

431  Effect of Ti on impact properties in an air hardened microalloy forging steel
     (Development of an air hardened microalloy forging steel for fracture splitting connecting rods)   T.Hasegawa ...... 1632

432  Mechanical properties of high heat resistant oil tempered wire   Y.Fujino ...... 1633

433  Effect of microstructure on abrasive wear resistance in carbon steels   K.Takeda ...... 1634

434  Effect of toughness and cleanliness on heat check resistance of hot working die steel   S.Tanaka ...... 1635

435  Effect of alloy elements on tensile properties of bar with welded joint   T.Iwamoto ...... 1636

436  Structural analysis of passive films on stainless steels after 10 years atmospheric exposure   S.Okada ...... 1637

437  Corrosion behavior of Cr-Mn-Ni austenitic stainless steels in acid environment   M.Arima ...... 1638

438  Effect of electrode potential on solution chemistry inside a crevice   T.Shinohara ...... 1639

439  Effects of chemical components on resistance to intergranular stress corrosion cracking in heat affected zone of martensitic stainless steel   Y.Miyata ...... 1640

440  Effect of microstructures of metals on adhesion behavior of microbes
     (Adhesion behavior of microbes to surface of stainless steel,titanium and copper)   Y.Miyano ...... 1641


Process Evaluation and Material Characterization

441  Surface analysis using STM in the process of reducing iron oxides(2)   T.Yamashita ...... 1684

442  Surface analysis using STM in the process of reducing iron oxides(3)   Y.Masaki ...... 1685

443  Nano-precipitation in steels observed using low-voltage scanning electron microscopy   K.Yamada ...... 1686

444  Photoemission studies of the oxide film on the hot-dipped Zn-Al coated steel sheets   K.Nishihara ...... 1687

445  Elemental analysis of electroplated Fe-Zn alloys based on Vegard's law   H.Noro ...... 1688

446  Estimation of inclusion size in stainless steel coil based on statistics of extreme values   Y.Kanbe ...... 1689

447  Solid-state 25Mg NMR of various inorganic compounds   K.Saito ...... 1690

448  Application of laser induced breakdown spectroscopy to on-site analysis of steels   Y.Usui ...... 1691

449  FeO analysis in sinter ore by magnetic balance with permanent magnet   M.Aimoto ...... 1692

450  Simple quantification of surface carbon on steel sheet   A.Chino ...... 1693

451  Analytical performance in optical emission specrometry using Ar spark discharge plasma under reduced pressures   K.Wagatsuma ...... 1694

452  Development of rapid analytical method of carbon in steels by glow discharge optical emission spectrometry   H.Yasuhara ...... 1695

453  Electrothermal vaporization of refractory elements as 8-quinolinolate complexes in inductively coupled plasma atomic emission spectrometry   T.Matsushita ...... 1696

454  Elemental analysis of iron and steel by solid-phase extraction using a extraction disk   S.Hasegawa ...... 1697


ISIJ and JIM Joint Session

J1   Microstructural control in surface layers of high purity titanium sheets and photocatalytic activity of the oxide films   Y.Takayama ...... 1714

J2   Surface hardening and post-heat treatment effect in C.P.titanium and titanium alloys in use of CO gas   Yuanzhe Kim ...... 1715

J3   Formation of TiO2 nanotube layers by anodization   H.Tsuchiya ...... 1716

J4   Coating of Ti alloys in molten salt   T.Takenaka ...... 1716

J5   Reduction of TiCl4 by the electrolysis of molten calcium chloride   T.Naito ...... 1717

J6   Alloy design of high formability titanium alloys for elevated temperature applications
     (Development of high formability titanium alloys for elevated temperature applications-1)   H.Fujii ...... 1718

J7   High temperature performances of new high-formability titanium alloys for elevated temperature applications
     (Development of high-formability titanium alloys for elevated temperature applications-2)   H.Fujii ...... 1719

J8   Cold formability of new high-formability titanium alloys for elevated temperature applications
     (Development of high-formability titanium alloys for elevated temperature applications-3)   K.Takahashi ...... 1720

J9   (ISIJ Research Promotion Grant)
     Powder nanotechnology for TiAl   H.Kimura ...... 1721

J10  The effect of solution treatment conditions on the creep properties of TiB particulate reinforced Ti-22Al-27Nb composite   S.Emura ...... 1722

J11  Separation of hydrogen states by thermal desorption spectroscopy and degradation behavior of pure-titanium   H.Yamada ...... 1723

J12  Effect of elevated temperature exposure on mechanical properties of Ti-4.5Al-0.5Fe-0.2C-(Cr.Mo.V)   T.Tanaka ...... 1724

J13  The characteristics of the Ti-20V-4Al-1Sn alloy produced by α + β process   S.Matsumoto ...... 1725

J14  Development of beta-titanium alloy bolts   N.Matsukura ...... 1726

J15  Study of phase transformations in a β-Ti-Mo alloy prepared by a two step aging method using electron microscopy   E.Sukedai ...... 1727

J16  Change of elastic behavior in binary β-type Ti alloys with deformation   Y.Takemoto ...... 1727

J17  Development of TiV(Sn) alloy with low Young's modulus and high strength   H.Matsumoto ...... 1728

J18  Effect of C addition and aging on microstructure and mechanical property of TiNbAl alloy   Y.Horiuchi ...... 1728

J19  Characterization of deformation behaviors of β type titanium alloys using X-ray diffraction analysis under stress loading conditions   N.Sakaguchi ...... 1729

J20  Dimensional accuracy and mechanical properties of titanium alloys for biomaterial applications cast into calcia mold   H.Chikusa ...... 1730

J21  Effect of oxygen content on phase constitution and heat treatment behavior of Ti-Ta-Zr alloys   M.Mori ...... 1731

J22  Effect of Sn content on phase constitution and heat treatment behavior of Ti-4.3mass%Fe-7.1mass%Cr-Sn alloys   H.Miyawaki ...... 1731

J23  The principles of nanostructuring of steel using SPD processing   Ruslan Z. Valiev ...... 1732

J24  On the mechanisms governing the special properties of SPD nanometals   Michael.J.Zehetbouer ...... 1732

J25  Microstructural evalution in 7475 Al alloy during severe warm forging   A.Goloborodko ...... 1733

J26  Tensile mechanical properties of ultra fine-grained magnesium alloys at high strain rate   T.Mukai ...... 1733

J27  Seven approaches to improve the tensile ductility of ultra-fine grained and nanostructured metals    E.Ma ...... 1734

J28  Effect of equal channelangular pressing on the mechanical properties of metals   Yuri Estrin ...... 1734

J29  Nanoindentation-induced deformation behavior in the vicinity of single grain boundary   T.Ohmura ...... 1735

J30  Size effects in plasticity:experiments and simulations   Helena Van Swygenhoven ...... 1735

J31  Mechanical properties of nanocrystalline Al and Cu by molecular dynamics simulations   T.Shimokawa ...... 1736

J32  New routes to synthesize massive nanostructured materials   Gerhard Wilde ...... 1736

J33  Role of strain gradient on the formation of nanocrystalline structure produced by severe plastic deformation   M.Umemoto ...... 1737

J34  Nanocrystalline structure formed on the worn surface in carbon steel   J.G.Li ...... 1738

J35  Microstructural evolution of pearlite steel severely deformed by surface mechanical attrition treatment   H.W.Zhang...... 1739

J36  Grain refinement during severe plastic deformation of steels   S.V.Dobatkin ...... 1739

J37  Formation mechanism of five-fold deformation twins in nanocrystalline fcc metals   Yuntian T.Zhu ...... 1740

J38  Grain refinement using torsion straining technique   Z.Horita ...... 1740

J39  Bulk nanocrystalline Fe-C steel processed by mechanical milling ans spark plasma sintering   K.Hono ...... 1741

J40  Miscrostructure evolution of mechanically milled martenstie steel powder   S.Ohsaki ...... 1741

J41  Grain boundary diffusion as the controlling mechanism of ferrite grain size during large strain high Z deformation in low carbon steel   S.V.S Narayana Murty ...... 1742

J42  Influence of initial grain size on the formation of ultrafine ferrite structure during large strain high-Z deformation in ultra-low carbon steel   S.V.S Narayana Murty ...... 1743

J43  Friction stir welding of plain low-carbon steels with ultrafine grained microstructure fabricated by martensite method   R.Ueji ...... 1744

J44  Strength - reduction in area balance of ultrafine-grained steel and its formability   S.Torizuka ...... 1745

J45  Cutting performance of ultrafine grain steel   T.Komatsu ...... 1746

J46  Surface hardening of ultrafine-grained steel by gas soft-nitriding   N.Takagi ...... 1747

J47  Mechanical property and microstucture of copper deformed by the ARB process   B.L.Li ...... 1748

J48  Microstructure and mechanical properties of Al-X solid solutions severely deformed by ARB   T.Masui ...... 1748

J49  Evolution of ultrafine grained structure and its mechanical properties of commercial purity Ti severely deformed by ARB   S.Inoue ...... 1749

J50  Outline of "application of ultra-fine grained steel sheet to automobile" project   K.Tsuzaki ...... 1750

J51  Determination of plastic working limit by circumferentially notched tension test   K.Enami ...... 1751

J52  Application of evaluation method for freebulge forming in ultra-fine grained steel
     -Proposal for determination of forming limit curve-   T.Kimura ...... 1752

J53  Effects of temperature and strain rate on stress-strain relation for ultrafine-grained steels   N.Tsuchida ...... 1753

J54  Numerical simulation of high speed collapse of electric resistance welded UFG steel pipe   Y.Okitsu ...... 1754

J55  Amorphization/nanocrystallization and martensitic transformation in TiNi shape memory alloys after severe plastic deformation   K.Tsuchiya ...... 1755

J56  Deformation of nanocracrystalline Al alloys investigated by nanoindentation   Jin Man Jang ...... 1756

J57  A study on compressive deformation behaviors in nanocystallin alloys   Won Sik Lee ...... 1756

J58  Fine-grained structures associated with deformation twin and its influence on tensile behaviors in cold-rolled ferrous alloys   T.Morikawa ...... 1757

J59  Microstructure and mechanical properties of Cu-30%Zn alloy heavily deformed by ARB and annealed   N.Shigeiri ...... 1757

J60  High temperature deformtaion behavior and microstructure change in nano-grain composites   N.Miyano ...... 1758


previous page