Program of the 139th ISIJ Meeting (March 29-31, 2000)
High Temperature Processes
Session for Discussion on Behavior and Control of Coke Degradation in Blast Furnace
1 Physical evaluation method of coke strength after reaction M.Kawakami 2
2 Behavior of coke abrasion by shear stress K.Fukada 6
3 Mechanism of the degradation of coke size in raceway K.Nakano
10
4 Effects of coke properties and operating conditions on coke
degradation in the blast furnace S.Watakabe 14
5 Effect of micro pore structure in particle on degradation of coke
in blast furnace K.Yamaguchi 18
6 Structure change inside coke lump and behavior of fine generation
during gasification of coke Y.Kashiwaya 22
7 Control of coke structure T.Arima 26
8 Effect of coke pore structure on coke strength M.Nishimura
30
9 Evaluation of homogenized mechanical property in porous
material H.Aoki 34
Plenary Session
1 New aspects of infurnace reaction and development of coke and
ores K.Ishii 38
2 Possibility of sedimental type magnetite ore deposit in north
America(Effective use of magnetite ore-4) Y.Hida 39
3 Moisture control of bedded ores for sintering Y.Ito 40
4 Effect of suction gas moisture on sintering in pot
test(Investigation of waste gas circulation on sintering operation
-2) K.Miyata 41
5 Development of new feeding technique of breeze to upper part of
sinter ore bed S.Amano 42
6 Enlargement of limestone size with intensifying segregation in
sintering bed M.Nakano 43
7 Gas pressure in coal layer after charging T.Nakagawa 44
8 Estimation of coke drum strength with mercury
porosimetry K.Matsudaira 45
9 Effect of blending of coals on coke porosity(Mathematical model for
estimation of coke strength based on the interaction of
coals-3) S.Sakamoto 46
10 Viewpoints for development of steelmaking technology M.Okimori
47
11 Construction and start up of mixer equipped with induction heater
in Yawata Works Y.Okada 48
12 Development of desiliconization technology for high carbon
ferromanganese melt T.Uchiyama 49
13 Effect of oxygen top blowing on desiliconization of hot
metal Y.Kawai 50
14 Effect of [Si] content on dephosphorization of hot
metal(Development of Zero Slab Process-2) H.Matsuno 51
15 Reduction of slag generation by ZSP(Development of zero slag
process-3) E.Sakurai 52
16 Analysis of solidification path of multi-component
steel K.Ohsasa 53
17 Numerical prediction of secondary arm spacing using a phase-field
model M.Ode 54
18 Model experiment on the multiplication of equiaxed grains due to
forced convection H.Esaka 55
19 Microsegregation and eutectic solidification in ball-bearing
steel T.Kato 56
20 Joining between steel and NiAl using a high-temperature exothermic
process K.Matsuura 57
21 Prediction of density of stainless steel H.Mizukami 58
22 Manufacturing experience of 12%Cr-Steel large ingots by
electro-slag-hottopping K.Morinaka 59
23 Role and future evolution of sintering process in ironmaking
division Y.Hosotani 60
24 Effect of coase and fine ores on formation of microstructure after
assimilation of ores with lime J.Okazaki 61
25 Manufacturing conditions of sinters to increase micro
pores K.Higuchi 62
26 Effect of concentration and particle size of limestone on pore
structure in the sinter cake
(Analysis of pore structure in the sinter cake by hot stage X-ray
CT-4) N.Oyama 63
27 Development of heat-profile estimation model at Kokura No.3 sinter
plant H.Yoshida 64
28 Theory of the decision for the wind volume in the sintering
machine J.Shibata 65
29 Physical properties of cement bonded briquette from laterite ore
Including combined water H.Purwanto 66
30 In-situ observation of reduction of iron oxide by hydrogen ion
implantation N.Ishikawa 67
31 Exhaustion of dioxins from the sintering machine of iron
ores(Behavior of dioxins in the sintering process of iron
ores-1) E.Kasai 68
32 Effect of the additives on the dioxins-formation by
pot-tests(Behavior of dioxins in the sintering process of iron
ores-2) Y.Hosotani 69
33 Behavior of dioxins and chlorophenols contained in the raw mix
during sintering(Behavior of dioxins in the sintering process of iron
ores-3) T.Aono 70
34 Experimental study on formation mechanism of dioxins/furans at
high temperatures H.Kawabata 71
35 Behavior of 2,3,7,8-TCDD with thermodynamic
caluculation T.Tanii 72
36 Present study on interfacial physical chemistry of iron and
steelmaking and its future development K.Mukai 73
37 New advancement in electromagnetic processing of
materials S.Taniguchi 74
38 Local mixing phenomena between two liquids by applying Lorentz
force T.Kozuka 75
39 Interfacial motion between a liquid metal and a nonconductive
liquid in a rectangular vessel caused by a quasi-sinusoidal magnetic
field Z.Su 76
40 Propagation of waves on a molten metal surface generated by an
imposition of intermittent alternating magnetic field Y.Chino
77
41 Effect of density difference and bath surface on separation of
suspended particles in liquid with incidence of horizontal plane-wave
of ultrasound T.Taki 78
42 Fine bubble formation from nozzle in water under ultrasound field
application K.Okumura 79
43 Effect of sound wave application on size of dust particles emitted
during molten iron decarburization S.Komarov 80
44 High-effective stirring and separating reactor using swirling
flow S.Yokoya 81
45 Mixing time of cylindrical bath agitated by gas
injection M.Iguchi 82
46 Size and shape of bubble attaching to a solid surface of poor
wettability Y.Mizuno 83
47 Water flow characteristics above a horizontal cylinder of poor
wettability placed in a water jet and a bubbling jet Y.Mizuno
84
48 Formation of fine bubble using swirling motion in the
container S.Yokoya 85
49 Effects of liquid flow on gas-liquid mass transfer T.Kumagai
87
50 Entrainment mechanism of fine bubbles on liquid-gas
interface M.Iguchi 87
51 Continuous steelmaking and casting A.Sato
52 Development of the continuous De-P and De-C process using
BOF(MURC) Y.Ogawa 88
53 Improvement of BOF operation by introducing LD-CB-AC
method W.Nagai 89
54 The reduction technology of slag carried over during tapping in
BOF S.M.Seo 90
55 Improvement of secondary refining process at Nagoya Steel
Works K.Kondo 91
56 Behavior of compositions of Al2O3 inclusion with Ca
addition T.Murai 92
57 Flow visualization in the water model of RH degassing vessel(Flow
pattern on bottom face of lower vessel-1) K.Uehara 93
58 Effect of oxygen in liquid iron on the morphology of Al
deoxidation products K.Kunisada 94
59 Removal of Mn from the molten stainless steel with
CaO-SiO2-Al2O3-Fe2O3 flux M.Miyata 95
60 Effect of profile on decarburizing behavior of stainless steel in
top and bottom blown converter T.Kashiwa 96
61 Effects of calcium silicates on immobilization of fluorine in
solution H.He 97
62 Effects of calcium hydroxide and dicalcium ferrite on
immobilization of fluorine in solution with calcium
aluminates H.He 98
63 Immobilization of F dissolved from hot metal slag by using
secondary refining slag R.Inoue 99
64 Immobirization of F dissolved from hot metal slag by using mixture
with gypsum R.Inoue 100
65 Development of anti-bonding agent for blast furnace slag fine
aggregate H.Mitsufuji 101
66 Dusting behavior of the hot metal pretreatment
slags M.Sakaguchi 102
67 Application of wet type gunning to hot metal ladle
lining K.Shimodaira 103
68 Improvement of semi-rebonded magnesia-chrome bricks for RH lower
vessel E.Kawamoto 104
69 Improvement of tuyere bricks for oxygen bottom blowing K.Aida
105
70 Future developments in basic solidification processing
researches T.Umeda 106
71 Future aspect of the research on the continuous casting of
steels K.Miyazawa 107
72 H2&N2 mixed gas heating technology to reduce oxygen
contamination of recycled tundish
(Development of reducing oxygen contamination of recycled
tundish-1) K.Hara 108
73 H2&N2 mixed gas heating technology to reduce oxygen
contamination of recycled tundish
(Development of reduceing oxygen contamination of recycled
tundish-2) T.Abe 109
74 Improvement of productivity in slab conditioning yard at NKK
Fukuyama Works K.Kameda 110
75 Application of the high speed cutting torch at Chiba No.3
continuous casting machine K.Kato 111
76 Future prospects of study on high speed continuous casting of
steel slab M.Suzuki 112
77 Numerical modeling of columnar to equiaxed transition taking
account of molten steel flow
(Prediction of solidification structure in continuous casting
proccess-1) H.Harada 113
78 Analysis of solidifying shell growth considering a shell healing
process during negative strip period T.Mizoguchi 114
79 Views on the future of mold lublication and mold powder for high
speed casting M.Kawamoto 115
80 Crystallization behavior of continuous casting mold powder in wet
atmosphere K.Tsutsumi 116
81 Application of mold powder with high viscosity for round billet
casting T.Osako 117
82 Present and future research on cleanliness of molten steel in
tundish Y.Miki 118
83 Motion of bubbles in front of the solidifying interface of
solution Z.Wang 119
84 Behavior of alumina cluster in ultra low carbon steel during
steelmaking process T.Kirihara 120
85 Analysis of pinholes formation of low-carbon S-Pb free-cutting
steel K.Isobe 121
86 Reduction of iron ore fine with circulating fluidized
bed Y.Takamoto 122
87 Effect on high productivity in the experimental blast
furnace K.Sunahara 123
88 Properties of DRI with mixture of iron ore and coal under rapid
heating
(Production of direct reduced iron by sheet material inserting
metallization method-1) T.Kawaguchi 124
89 Effect of temperature on formation and decomposition behavior of
cementite pellet Y.Ueki 125
90 Kinetics of carbidization of reduced iron in CO-H2-H2S mixtures
under pressurized condition T.Shibata 126
91 Reaction for carbidization of reduced iron ore in CO-H2-H2S
mixtures under pressurized condition in fluidized bed K.Ohiwa
127
92 Effect of carbidization condition on the decomposition of θ-, χ-iron carbide T.Kouda 128
93 Analysis of high temperature reaction processes of packed
beds J.Yagi 129
94 Sinter reduction behavior in a blast furnace condition M.Naito
130
95 Analysis on degradation behavior of sinter in blast furnace under
high PCI rate M.Sato 131
96 Effect of MgO addition on the dripping behavior of
FetO-CaO-SiO2-Al2O3 slag through iron funnel A.Kumano 132
97 Behavior of PC ash and physical property of dripping slag under
high PC injection operation M.Ichida 133
98 Development of whole casting repairing technique at main runner in
hot condition K.Oshima 134
99 Investigation of blast furnace hearth sidewall erosion after
shutdown A.Shinotake 135
100 Prospect of blast furnace mathematical simulation
model H.Yamaoka 136
101 Numerical study on natural gas injection to the blast
furnace J.Adilson 137
102 Analysis of discharging and stuck phenomena of burden using
discreet model
(Development of burden distribution model using discreet
model-2) S.Matsuzaki 138
103 Developments of high temperature sensor to detect cohesive zone
shape K.Morioka 139
104 Numerical simulation of a packed bed type Iron-scrap melting
process X.Zhang 140
105 Magnetic field effects on metal corrosion R.Aogaki 141
106 Morphology of copper electrodeposited in CuSO4 solution in
magnetic field Y.Tanaka 142
107 Magnetoelectropolymerization of a conducting polymer and its
application to electrode reaction control I.Mogi 143
108 The effect of applying a high magnetic field on the strength of
carbon fibers in carbonization process M.Sung 144
109 Effect of intense magnetic field on cementation
phenomena T.Kozuka 145
110 Magnetothermodynamic effects on chemical reactions(Strong
magnetic field effects on metal-hydrogen systems) M.Yamaguchi
146
111 Effects of magnetic field on solidified structure of Cu-Pb
monotectic alloy H.Yasuda 147
112 Effect of magnetic field on the periodic structure of peritectic
alloys H.Yasuda 148
113 Scaling analysis of semiconductor crystal growth from liquid
phase in static magnetic field Y.Inatomi 149
114 Generation of compression waves in a liquid metal by simultaneous
imposition of static magnetic field and high frequency electric
current Q.Wang 150
115 Refinement of solidified structure by compression
waves S.Kawai 151
116 Formation of Alfven waves by simultaneous imposition of a high
magnetic field and an alternating electric current S.Kojima
152
117 Refinement of solidified structure by imposing an electromagnetic
force at a local position T.Takamura 153
118 The ever advancing development of steel refining
process K.Marukawa 154
119 New development and view in the research field of
pyrometallurgy M.Hino 155
120 Activity measurement of constitutents in liquid Cu-Ca alloy by
mass spectrometry R.Takehama 156
121 Measurement of zinc vapor pressure of Fe-Zn-Al ternary
intermetallics K.Mita 157
122 Composition of liquid Iron in equilibrium with α-Alumina and
Hercynite T.Kuma 158
123 Kinetics of removal of impurity in iron melts by
slag K.Mori
124 Measurement of thermal diffusivity of molten silicates H.Ohta
159
125 Infrared spectra of oxy-fluoride melt S.Ueda 160
126 Thermodynamics of suface tension of molten slags T.Tanaka
161
127 Interfacial tension between liquid iron alloy and CaO-SiO2-MxOy
slag K.Mori 162
128 3-dimensional network structure of molten silicate
slags Y.Sasaki 163
129 Oxidation states and coordination structures of iron ions in
silicate melts during relaxation process M.Hayashi 164
130 Accurate viscosity predictions of molten waste disposal slags in
mini-blast furnace type multi-smelter T.Iida 165
131 Viscosity measurements of synthetic blast furnace type slags
containing 6-30% TiO2 by the drawing sphere method H.Sakai 166
132 An equation for predicting the viscosities of blast furnace type
slags containing 6-37% TiO2 H.Sakai 167
133 An equation for the accurate prediction of the viscosities of
molten slags and glasses containing 50-60 mass% SiO2 A.Handa
168
134 Viscosity of Fe2O3 containing slag melts K.Nakashima 169
135 Intereaction of molten steel with refractories(Alumina clogging
in submerged nozzles) K.Ichikawa 170
136 Analysis of nozzle blockage using approach of science of
hydraulics S.Kozawa 171
137 Direct observation and theoretical analysis on penetration of
molten silver into porous refractory Z.Li 172
138 Life improvement of tundish refractory for No.4 continuous caster
in Kobe Works N.Sakaguchi 173
139 Improvement of ladle service bay Y.Ochiai 174
140 Re-construction of No.3 tandish yard at Fukuyama
Work T.Ikagawa 175
141 State of the art and prospect of the research on flow control in
continuous casting T.Toh 176
142 Optimum magnetic flux density in quality control of casts with
level magnetic field H. Yamamura 177
143 Embrittlement behavior carbon steel during high-speed
deformation Y.Awajiya 178
144 Analysis of intenal crack generation mechanism near the narrow
face of slab Y.Yamamoto 179
145 Quality of 220mm square bloom caster(Improvement of bloom caster
and high reduction break down process-3) T.Yoshioka 180
146 Cotrol of roll scoring during hot rolling of stainless slab with
oxidation accelerator H.Shibata 181
Social Engineering of Iron and Steel
Industry
Plenary Session
147 Effect of the charge of "Komori" iron sand on the properties of
"Tamahagane" steel produced by "Tatara" operation T.Suzuki 184
148 Comparison of production mechanisms of bloom and pig iron by a
small tatara furnace K.Nagata 185
149 Role of oxigen in the hammer welding of iron K.Igaki 186
150 Isida Harunori's Kanayako-Engi-Sho K.Terasima 187
151 Decarburization of high carbon iron in the Edo era(Some
considerations on Ch.7 of "Tetuzan Hisho"-1) H.Matsunaga 188
152 Properties of the steel refined in "Okajiba" in the Edo era(Some
considerations on Ch.7 of "Tetsuzan Hisho"-2) H.Matsunaga 189
153 Dynamism of the progression from bloomary to blast
furnace(Reconsideration of the action of titania-3) M.Haba 190
154 Current state of research on suppression of hot shortness due to
Cu and future subjects K.Shibata 191
155 Environment-conscious steel
products/Eco-steel(Environment-conscious steel products-1) J.Kawai
192
156 LCA on environment-conscious steel products(Environment-conscious
steel products-2) J.Kawai 193
157 Current activities of national LCA project in Japan M.Yano
194
158 Inventory database using XML K.Ijima 195
159 Possibility of the LCA data sharing by XML description
method H.Yoshizu 196
160 Global competitiveness of Japanese steel industry Y.Kajikawa
197
161 Analysis of copper concentration in recycling steel in Japan
using a population balance model K.Kakudate 198
162 Detoxication of dioxins by a mechanochemical reaction under
non-heating condition T.Kubo 199
163 Dechlorination of PVC by a mechanochemical reaction under
non-heating condition J.Kano 200
Instrumentation, Control and System
Engineering
Plenary Session
164 An algorithm for a mold assignment problem in ingot making process H.Nishida 202
165 Development of simulation system with lot scheduling function for material processing line T.Umeda 203
166 Using genetic algorithm to optimize coil coating line schedule Y.Yaji 204
167 Application of a simulated-annealing method of steel delivery planning Z.Muro 205
168 Modeling for a circulative vehicle routing system H.Kise 206
169 Genetics-based machine learning approach to production scheduling(A case of two-machine flow shop problems with infinite buffer) H.Tamaki 207
170 Development of a scheduler using microsoft Visual Basic T.Tamura 208
171 Autonomous decentralized lot-planning applied to plate design problem S.Hojo 209
172 Improvement of desulfurization agents guidance system by neuro-method for reinforcement of hot metal pretreatment process at Kakogawa Works
M.Tamura 210
173 Development of system identification for steel rolling process Y.Kadoya 211
174 Development of virtual manufacturing process for steel plate based on object-oriented model T.Watanabe 212
175 Renewal of master control using programmable sequential controller in Chiba 3CL K.Maruyama 213
176 Development of slab number recognition system H. Hasegawa 214
177 Development of automatic ultrasonic testing method using super high speed zigzag scanning technique I.Hoshino 215
178 Ultrasonic inspection equipment for round billet Y.Fukutaka 216
Production and Utilization Technology
Session for Discussion on Recent Technical Developments of Finishing Process for Tube and Pipe Production
10 Recent development of coated material for cutting tool K.Yamagata 218
11 The latest trend of cutting tools and tools for cutting of steel-pipes F.Inokuchi 222
12 Recent development of TCT flying cut-off saw H.Kato 226
13 The development for tool-rotating type threading lathe T.Oda 230
14 Development and application of optical gauging system to premium
joint J.Takano 233
15 Development of a new tube-drawing process for achieving
ultra-smooth inner surface Y.Imamura 237
16 Manufacturing technologies for ERW-SR pipe in coil T.Ichiyama
241
17 Three characteristics of scales; Oxidation in the furnace and
spallation by quench and descaling by hydraulic jet S.Iida 245
Session for Discussion on Welding and Surface Improvement of the
Structure Materials for Thermal Power
18 Mechanical properties of weldments of W alloyed 9Cr heat resistant
steel H.Morimoto 249
19 Boiler application of thermal spraying for high-temperature
corrosion and erosion K.Sonoya 253
20 Microstructures and creep strength of welded joints for W
strengthened high Cr steel M.Tabuchi 257
21 Practical application of advanced materials to USC
boiler K.Yamamoto 261
22 Characteristics of high temperature erosion and development of
wear registant materials N.Hayashi 265
23 Weldability of high strength and high corrosion resistant tungsten
bearing 11% Cr ferritic pipe for boiler and its welded joint
properties K.Ogawa 269
24 Laser clading of turbine blade for steam power station K.Yamada
273
Session for Discussion on Three Dimensional Analysis for Complicated
Shape Deformation(Shape Rolling, etc.)
25 Finite element method of steel rolling processes K.Mori 275
26 Novel rolling theory for shape rolling process J.Yanagimoto
276
27 Simulation system of deformation and temperature in multipass bar,
wire and shape rolling K.Komori 280
28 FEM analysis of strain distribution in universal rolling of
H-shapes S.Hayashi 282
29 Stress analysis of universal rolling of H-beam by rigid-plastic
FEM and model rolling T.Iguchi 286
30 FEM analysis system for the rolling of asymmetric
sections Y.Kadomura 290
31 Three dimensional finite element analysis of steel sheet pile
rolling H.Yamaguchi 294
32 FEM simulation of the shape rolling process by dynamic explicit
method(Transient elasto-plastic analysis of the butterfly passes for
rolling channels)
M.Fukumura 298
Session for Discussion on Tribological Technology for High Speed
Rolling
33 Tribological technology for high speed rolling A.Azushima
302
34 Development of emulsion rolling oil for brightness stainless steel
in high speed cold rolling H.Kamiyashiki 306
35 Development of high speed rolling oil for wide range
gage T.Okamoto 310
36 Influence of friction coefficient on chatter in a tandem cole
rolling mill Y.Kimura 314
37 Technological developments of high speed(2800mpm) cold
rolling T.Kaneko 318
38 Development of cold rolling oil for direct application on
high-speed rolling K.Tanaka 322
39 High-speed rolling in tandem cold mill on high-chromium steel roll
with controlled carbide morphology S.Setoguchi 326
Plenary Session
179 Formation mechanism of seam defects on strip edge in ferritic
stainless steel Y.Matsubara 330
180 Modelling of thermal and residual stress history on run-out table
in hot rolled mills H.B.Lee 331
181 Design of optimum blank shapes for arbitrary shape cups drawn
from anisotropic sheet K.Isobe 332
182 Die design for redrawing arbitrary shape cups K.Isobe 333
183 Development of high efficient rolling oil at Mizushima No.1 cold
tandem mill T.Matsuoka 334
184 Quantitative estimation method of smudge in mill
hausing(Development of a coolant degradation
simulator-3) S.Fukumoto 335
185 Rolling characteristics of aluminum sheet rolled by vacuum
mill T.Obata 336
186 Effect of Si-added steel on the coating adhesion of galvannealed
steel M.Hori 337
187 Concentration gradient Fe3Si coating using electroless plating in
molten salt R.Suzuki 338
188 Application of sialon ceramics to the roll bearing in continuous
galvanizing line T.Takasugi 339
189 Development of H.S.S roll with superior crack
resistance M.Shinohara 340
190 Application of high chromium special steel for plate work roll in
roughing mill M.Uchida 341
191 Improvement on the manufacturing of weldable 12%Cr stainless
steel seamless pipe T.Nakahashi 342
192 Improvement on quality, productivity and enlargement of available
sizes for small diameter seamless pipe mill T.Kanayama 343
193 Advance in welded joints properties of high strength
steels C.Shiga
194 High energy beam welding of heavy section steel
plates S.Tsukamoto
195 Lap seam welding of titanium plate and mild steel
plate-2 T.Tokunaga 344
196 Welding and joining of steels T.Tanaka
197 The boron diffusion behavior of transient liquid phase
bonding Y.Shinohara 345
198 Effect of surface treatment on heat-bonding strength between
steel sheets M.Matsubara 346
199 Trends of technologies controlling steel properties H.Yada
200 Establishment of residual stress control technology of TMCP plate
and future aspects K.Ohe 347
201 Effects of composition and thermal treatment on microstructure
and friction behavior of sintered FeMoS alloys K.Watanabe 348
202 Replacement of control system for plate mill(Replacement of
control system for plate mill at Mizushima Works-1) T.Koinuma
340
203 Short-term replacement of control system for plate
mill(Replacement of control system for plate mill at Mizushima
Works-2) M.Saito 350
204 A new gage control system with high accuracy in plate
rolling-2(Development of rolling load prediction model using genetic
algorithm) S.Nishino 351
205 Stress analysis in roller-leveling process using solid elements
and shell elements
(Effect of 3-dimensional deformation of thick plate on
roller-leveling process by FEM analysis-2) T.Tani 352
Microstructure and Properties of
Materials
Session for Discussion on Recent Progress in Nitrogen Studies in
Steels
40 Notes on high nitrogen steels M.Kikuchi 354
41 Solubility of nitrogen in liquid iron base and nickel base alloys
with Co,Fe,Mn,Mo and Cr under elevated nitrogen partial
pressure C.Kowanda 355
42 Creation of high nitrogen-bearing stainless steel by pressurized
ESR method Y.Katada 356
43 Microstructure and mechanical properties of high nitrogen
austenitic steel produced through mechanical milling
process K.Kataoka 358
44 Austenitizing and hot compaction of mechanically alloyed high
nitrogen stainless steel powders H.Miura 362
45 Microstructure and mechanical properties of high nitrogen
austenitic steels produced by nitrogen absorption at solid
state S.Takaki 364
46 An analysis of low temperature deformation based on thermal
activation mechanism of dislocation motion for austenitic
steels Y.Tomota 366
47 TEM and APFIM observation of the fatigued microstructures of
nitrogen added austenitic stainless steel M.Murayama 368
48 Development of high strength low alloyed steels with
nitrogen M.Sakamoto 370
49 High-nitrogen austenitic stainless steels-their pitting corrosion
and crevice corrosion resistance M.O.Speidel 372
50 Influence of N and Mo on initiation events of pitting corrosion of
stainless steels Y.Kobayashi 373
51 Localized corrosion resistance of austenitic nitrogen-bearing
stainless steels H.Uno 375
52 Arc welding behavior and the mechanical property of high nitrogen
stainless steel O.Kamiya 377
53 Nitrogen absorption and desorption of stainless steels during
laser welding H.Kokawa 379
54 Joining of high nitrogen containing steels by friction welding
process Y.Kikuchi 381
Session for Discussion on Stretch Flangeability of Steel Sheets for
Automotive Application
55 Problems in stretch flanging of autobody parts H.Hayashi
383
56 Evaluation method for stretch-flangeability in steel
sheet T.Urabe 387
57 Effects of microstructures on stretch-flangeability of ultra high
strengthened cold-rolled steel sheets N.Nakamura 391
58 Stretch-flangeability of cold-rolled TRIP-aided bainitic sheet
steels K.Sugimoto 395
59 Analyses of stretch flanging in high-strength
steels S.Hiwatashi 399
60 Effect of microstructure and alloying elements on hole -expansion
capability of hot-rolled high-strength sheet steels N.Imai 403
61 The effects of metallurgical factors on stretch-flangeability of
bainitic-ferrite single phase steel sheet T.Kashima 407
62 High strength hot rolled sheet steel with good stretch flange
formability for automotive wheel T.Shimizu 411
Session for Discussion on Recent Trend and Future Assignments of High
Performance Steel for Bridges
63 Present situation and subjects of durability of steel
bridges A.Ichikawa 415
64 Application of high strength steel for steel bridges and fatigue
strength improvement K.Anami 419
65 Fatigue strength improvement of welded joint by using
low-temperature transformation welding consumables T.Kubo 423
66 Fatigue strength improvement of box section member and repaired
weld toe at box weld ends by using low transformation temperature
welding wire
N.Suzuki 427
67 Decrease of toughness in structural steel by plastic
deformation S.Aihara 431
68 Characterization of a rust formed on the weathering low alloy
steels (Physical chemistry and materials science of protective rust
layer formed in nature)
T.Misawa 434
69 High performance atmospheric corrosion resisting steel for
bridge(Example: Hokurikudou bridge) T.Hosaka 438
70 Evaluation of rust status on weathering steel H.Kihira 442
71 Round robin test for XRD quantitative analysis of iron
rust T.Nakayama 446
Session for Discussion on Metallurgy of Ultrafine Grain Steels
72 Properties of ultra low carbon steel created by repeated shear
deformation process A.Azushima 450
73 Tensile and impact properties of low carbon ferritic
ultrafine-grained steels H.Nakajima 454
74 Refining of ferrite grain under the condition of heavy deformation
using a hot rolling simulator M.Fujioka 458
75 Mechanical properties of 0.3%C-9%Ni steel ultrarefined through
reversion due to adiabatic heating by deformation T.Yokota 462
76 Mechanical property of ultra-fine grained low carbon steels
produced by ARB process N.Tsuji 466
77 Deformation behavior of ultra fine grained steel S.Takaki
470
78 Improvement of strength-ductility balance for low carbon
ultrafine-grained steels through strain hardening design T.Hayashi
473
Plenary Session
206 Effects of magnetic field on martensitic transformation in
austenitic stainless steels and Fe3Pt T.Kakeshita 477
207 Infuluence of magnetic field on α/γ equilibrium in Fe-C-X
alloys M.Enomoto 478
208 Composition dependence of phase transformation in Ni-Mn-Ga
ferromagnetic shape memory alloys K.Tsuchiya 479
209 Effects of high magnetic field on phase transformations and
reverse transformations in Fe-based alloys H.Ohtsuka 480
210 Deformation-enhanced magnetic alignment of microstructures in
steels K.Maruta 481
211 Examination of potency distribution of nucleation site of
α'martensite in steels using high magnetic fields K.Shibata 482
212 Transient analysis on hydrogen entry and permeation in a
steel A.Nakajima 483
213 Simulation of hydrogen thermal desorption curves from high
strength steel M.Nagumo 484
214 Visualization of hydrogen in iron and steel materials(Tritium TEM
autoradiography of austenitic stainless steel SUS316L
materials) H.Saito 485
215 Observation of hydrogen distribution in steels by silver
decoration method H.Saitoh 486
216 Effects of stress field and addition of V on diffusion of
hydrogen in steels at the 1500MPa strength level
(Visualization of hydrogen in steels with hydrogen microprint
technique-4) A.Nagao 487
217 Basic study on characterization of localized
hydrogen(Visualization of localized hydrogen in steel-1) S.Hatori
488
218 Heavy hot-deformation structure of Fe-36mass%Ni
alloy O.Umezawa 489
219 Segregation behavior in 36%Ni-Fe alloy and multi-layer
homogenizing method by hot rolling T.Ito 490
220 Cube recrystallized textures and annealing twins in
permalloy E.Furubayashi 491
221 Evolution of deformation structures in austenitic 67Ni-30Fe-3Ti
alloy during hot working Y.Adachi 492
222 Temperature dependence of pseudoelasticity in Fe-Mn-Si based
shape memory alloys K.Sakao 493
223 Effect of prestrain amount on pseudoelasticity in Fe-Mn-Si based
shape memory alloys N.Tamura 494
224 TEM observation of the precipitates in alloy 909 X.Guo 495
225 Age hardening and growth behavior of γ' precipitates in a 40Fe-29Ni-22Co-4Nb-2Cr-1Ti-0.5Si alloy K.Kusabiraki 496
226 Dynamic recrystallization during creep in Ni-20Cr single
crystal Y.Terada 497
227 Degradation of mechanical properties of single-crystal Ni-based
superalloy by the clean crack K.Kakehi 498
228 Tertiary creep behavior in TMS-75 at 900°C M.Maldini 499
229 Relationship between creep rate at tertiary creep stage and γ channel thickness in single crystal Ni-based superalloy
,CMSX-4 N.Miura 500
230 Evaluation of material deterioration by hardness measurement
during long-term creep of SUS 304 stainless steel M.Murata 501
231 Evaluation of creep properties of 20% cold worked modified SUS316
stainless steel at high stress level H.Okada 502
232 The effect of copper addition on properties in iron-base
superalloy S.Katsuragi 503
233 Non-equilibrium precipitation behavior of MX in high-Cr ferritic
steels K.Yamada 504
234 Effect of microstructural factors on creep characteristics of
carbon free Fe-Ni-Co martensitic alloys S.Muneki 505
235 Mechanism of embrittlement through Cu addition and its
improvement in heat resistant martensitic steels Y.Futamura 506
236 Exfoliation property of the scale formed on high Cr ferritic heat
resistant steels exposed to high temperature steam T.Ishitsuka
507
237 Development of new steel through the control of transformation
and precipitation hardening K.Amano 508
238 New coastal weathering steel of extremely-low carbon type with
excellent weldability K.Shiotani 509
239 Long term exposure test results of weathering steel with surface
treatment promoting protective-rust formation H.Kishikawa 510
240 An accelerated laboratory testing method for stress corrosion
cracking(Low pH type stress corrosion cracking behavior of line
pipes-1) S.Endo 511
241 Effects of microstructures of steels on stress corrosion
cracking(Low pH type stress corrosion cracking behavior of line
pipes-2) Y.Yamane 512
242 Change in atmospheric corrosion rates on deposited sea
salts(In-Situ monitoring of environmental factors and corrosion
phenomena-2) M.Yamamoto 513
243 Effect of alloy elements on rusting behavior of low-alloy steels
in wet/dry corrosion environment T.Nishimura 514
244 Effect of alloy element on Exposure Test of Iron binary
alloys A.Tahara 515
245 Corrosion properties of zinc on zinc plated stainless
steel W.Harada 516
246 The most suitable composition of hot-dip Sn-Zn plated steel sheet
for fuel tank M.Fuda 517
247 Properties of Tin-Zinc plated steel sheets as automotive fuel
tanks J.Maki 518
248 Properties of Tin-Zinc plated steel sheets as electric
appliances J.Maki 519
249 Properties of organic lubricant film coated galvannealed steel
sheets for automotive use H.Irie 520
250 The coloring technology for thin organic coated steel
sheet A.Kihara 521
251 Structure and performances of polyester films containing both
butylated and methylated melamine resins H.Kanai 522
252 The effect of epoxy primer for cathodic delamination of
polyethylen coating M.Murase 523
253 Influence of carbide volume and S content on machinability of
cold work die steel Y.Abe 524
254 Effect of quenching temperature on microstructure and strength of
SKD11 type tool steel F.Inoue 525
255 Fatigue strength of carbo-nitrided SKD11 type tool steel for cold
working D.Enya 526
256 Influence of microstructure and angle of attack on flaking
behavior in rail steels H.Yokoyama 527
257 Effect of chromium content on mechanical property of hot work die
steel Y.Mukaida 528
258 Effect of laser melting on tool steel with crack Y.Sun 529
259 Effect of carbon contents on machinability in pre-hardened alloy
tool steels for plastic mould H.Nakatsu 530
260 Effects of Cr and Mo contents on distortion in service of
1.2C-1Si-Cr-Mo-V steels
(Development of a new precise die steel for IC device
molding-3) Y.Watanabe 531
261 Effects of Al, B and N on machinability of BN added steels at
high cutting speed(Development of free cutting steel without
Pb-2) T.Shiraga 532
262 Evaluation of machinability, mechanical properties, and hot
workability of ferrite-pearlite type microalloyed steels containing
sulfur-calcium-hexagonal boron
nitride or bismuth-boron N.Tsunekage 533
263 Influence of S and V on toughness of ferrite-pearlite or bainite
steels N.Tsunekage 534
264 Development of new extremely low carbon bainitic non heat-treated
high strength steel with excellent toughness K.Hase 535
265 The microstructure of heavily drawn perlitic steel cord K.Hono
536
266 Crystallographic characteristics of cementite in high carbon steel wires using synchrotron radiation K.Yamaguchi 537
267 Dependence of delamination occurrence in high-carbon steel wire on the initial diameter prior to drawing K.Shimizu 538
268 Mechanical properties of high carbon steel wire containing Mo with bainite structure H.Izumida 539
269 Manufacturing Si-Mn spring steel with ultrafine grains J.Yin 540
270 Properties of vanadium carbide dispersed high modulus steels made by ingot metallurgy(Development of vanadium carbide dispersed high modulus steel-1)
K.Inoue 541
271 Influence of heat treatment on mechanical properties and Young's modulus(Development of vanadium carbide dispersed high modulus
steel-2) K.Inoue 542
272 Effect of heat treatment of loading element of pitting life S.Ito 543
273 Effect of magnetic annealing on magnetostriction properties of 3% silicon steels I.B.Chudakov 544
274 Influence of the hot band annealing on magnetic properties of low slab reheating conventional grain oriented silicon steel J.K.Kim
545
275 Effect of secondary recrystallization temperature on cube secondary recrystallization in cross-rolled Fe-3% Si alloy Y.Ushigami 546
276 Behaviour of low angle grain boundaries during secondary recrystallization in silicon iron H.Homma 547
277 Orientation relationship between primary and secondary recrystallized texture in electrical steel Y.Hayakawa 548
278 Deformation band of cold rolled 3%Si-Fe(100)[011] single crystal T.Toge 549
279 Nucleation mechanism of ND//<111> primary recrystallized grains in 3%-Si steels M.Muraki 550
280 Effect of hot band structure on magnetic properties of non-oriented electrical steel sheets A.Hiura 551
281 Effects of γ-stability and mechanical properties of austenitic stainless steel on stretch franging S.Suzuki 552
282 Size distribution of surface cracks in SUS316 steel plates fatigued by bending M.Tanaka 553
283 Effect of aging condition on toughness of Nb contained ferritic stainless steels M.Oku 554
284 Effect of lubricated hot-rolling on texture formation of type 409
cold-rolled and annealed sheet Y.Ozaki 555
285 Effects of microalloy elements on magnetic properties of type 409
ferritic stainless steel sheets F.Fudanoki 556
286 Mechanism of solidification in weld metal of 329J4L/304L/329J4L
clad steel H.Shimizu 557
287 Microstructure of heat affected zone in 11Cr-0.4Mo-2W
steel A.Sasada 558
288 Hardness and microstructural changes of HAZ in 11Cr-0.4Mo-2W
steel due to creep N.Komai 559
289 Creep properties of 9% Chromium ferritic steel with simulated HAZ
heating M.Matsui 560
290 Micro-structure and properties of 13Cr-Co overlaid
alloy Y.Satoh 561
291 Time and temperature dependence of back stress during creep
deformation M.Tamura 562
292 Recovery behavior of martensite microstructure during creep
deformation of high-Cr ferritic steels Y.Hirakawa 563
293 Creep deformation mechanism of α" precipitation hardened
ferritic steels M.Igarashi 564
294 MX carbonitrides and change of substructure during creep in high
chromium ferritic steel K.Sawada 565
295 Development and future prospects of heat resistant steels for
boilers Y.Sawaragi
296 Material design of ferritic heat resistant steels F.Masuyama
566
297 Degradations and developments of pressure vessel materials for
elevated temperature services T.Ishiguro 567
298 Change of mechanical properties in superclean NiCrMoV steel due
to 100000 hr isothermal aging
(100000 hr isothermal aging test results of NiCrMoV steels for
rotor shafts-3) T.Azuma 568
299 Effect of W and Mo on the precipitation kinetics in heat
resistant low Cr ferritic steels K.Miyata 569
300 Evaluation of creep properties and microstructures of ferritic
steels H.Okada 570
301 Effect of B content on creep properties for ferritic
steels T.Muraki 571
302 Atom Probe FIM microanalysis of 9Cr-1WVTa ferritic
steel M.Murayama 572
303 Effect of solute W on creep deformation behavior of high Cr
ferritic steels F.Takahashi 573
304 Fine coherent precipitates in high Cr ferritic steels containing
high level of W K.Kawamura 574
305 Creep rate in acceleration region and remaining life of 9Cr
steels with tungsten F.Abe 575
306 Crystallography and interphase boundary structure of grain
boundary precipitate T.Furuhara 576
307 Austenite/ferrite orientation relationship in ferrite nucleation
on (MnS+V(C, N)) complex precipitate T.Furuhara 577
308 Strength and microstructural changes by heavy cold rolling and
post-annealing of the eutectoid steel with spheroidal cementite
structure M.Umemoto 578
309 Influence of Si and Mn contents on pearlite transformation
behavior in Si-containing low carbon steels Y.Takahashi 579
310 Ferrite transformation behavior of the dual-phase high strength
steel T.Nakagaito 580
311 Effect of isothermal transformation temperature on eutectoid
structure of 12%Cr-0.3%C steel M.Mikami 581
312 Effects of carbon content on the mechanical properties and
microstructure of high Si-added bainitic steel
(Development of high strength bolt steel-3) H.C.Choi 582
313 Effect of ausaging on the martensitic transformation of Fe-Ni-Si
alloys Y.Himuro 583
314 Effect of austenitizing conditions on martensite structure in
Fe-Ni-C alloys K.Fujiwara 584
315 Inclusion mechanism of Zinc-SiO2 composite K.Kondo 585
316 Color control of tin free steel with microstructure of
electrodeposited chromium T.Suzuki 586
317 Surface structure of metal coated steel and its
properties H.Kagechika 587
318 Coating adhesion behavior of hot rolled galvanized iron
manufactured without pickling process S.H.Jeon 588
319 Resistance to blackening of hot-dip Zn-6%Al-3%Mg coated steel
sheet(Development of hot-dip Zn-Al-Mg alloy coated steel
sheet-5) A.Komatsu 589
320 Effect of ferrite grain of substrate on alloying behavior of
galvanized steel sheet S.Taira 590
321 Influence of B on the hot-dip Zn coating performance of 0.1mass%
Mn-ULC-steel Y.Suzuki 591
322 Morphology control of CrS in steel during
solidification H.Mitsui 592
323 In-situ observation of precipitation of MnS in Mg-killed
steel S.Kimura 593
324 In-situ observation of inclusion particles on stainless-steel
melt surface H.Luo 594
325 Non-metallic inclusions and acicular ferrite in carbon-manganese
steel Y.J.Oh 595
326 Effects of additives(Ce, Mg, Ti, Zr) on solidification structure
and austenitic grain in Fe-0.2mass%C and Fe-10mass%Ni
alloys H.Ohta 596
327 Effects of primary inclusion and solute elements(Ce, Mg, Ti, Zr)
on austenitic grain growth in Fe-0.2mass%C and Fe-10mass%Ni
alloys H.Ohta 597
328 Determination of microamounts of B in high-Cr ferritic steels
containing W by FE-AES T.Horiuchi 598
329 Variation of precipitate morphology by cold rolling and annealing
after precipitation from ferrite of Fe-17Cr-2Cu T.Shigetomi
599
330 Alloy carbide sequence in 3Cr1.5Mo steel N.Fujita 600
331 Effect of hydrogen trapped by inclusions on superlong fatigue
failure in the regime of N > 107 cycles Y.Murakami 601
332 Safety evaluation against delayed fracture based on the hydrogen
analysis performed on the field-exposed bolts used for long period in
actual steel structures
F.Nakasato 602
333 Evaluation of susceptibility to hydrogen embrittlement of
electrogalvanized steel by SSRT F.Yuse 603
334 Improvement of delayed fracture property of high strength steel
by TMCP S.Yamasaki 604
335 Ideal microstructure for high strength martensitic steel having
high resistance to delayed fracture K.Tsuzaki 605
336 Influence of tempering condition on the delayed fracture
properties of a high-strength carbon steel derived from modified
ausforming S.Yusa 606
337 AFM observations of the microstructure of the tempered
martensitic steel with high resistance to delayed
fracture M.Hayakawa 607
338 Effect of tensile stress distribution near the notch root of a
specimen on hydrogen embrittlement sensitivity of high strength
steel S.Takagi 608
339 International standardization of properties evaluation methods at
cryogenic temperature T.Ogata 609
340 Effect of design of instrumented tup in charpy impact test
machine on measurement load S.Morita 610
341 Effect of alloy elements on low temperature toughness of Hadfield
steel Y.Ono 611
342 Effect of nitrogen on steel plate toughness in EAF-plate mill
process K.Masuda 612
343 Effect of solute Cu on microstructure and toughness of
martensitic steels S.Junaidi 613
344 Computer simulation of the yield point phenomena based on the
work-softening model R.Onodera 614
345 EBSP analysis of ultra low carbon steel created by repeated shear
deformation process K.Aoki 615
346 Shear deformation process of S25C Y.Asada 616
347 High strengthening by combination process of shear deformation
and rolling A.Azushima 617
348 Properties of ultra low carbon steel created by ten times
repeated shear deformation process and heated Y.Kimura 618
349 Comparison between researches of sheet steels and permanent
magnets A.Okamoto 619
350 Application of bainitic transformation for manufacturing of
high-strength sheet steels T.Yamada 620
351 Effect of warm forming on mechanical properties in torsion of a
TRIP-aided dual-phase steel A.Nagasaka 621
352 Fatigue properties of low alloy TRIP sheet steels S.M.Song
622
353 Effect of hot deformation on Ar3 transformation temperature of
B-bearing steels J.Haji 623
354 Origin of break marks produced in the processing of mild steel
strip H.Kobayashi 624
355 The effects of Ni and Cu in steel on grain boundary oxidation and
scale/steel interface Y.Takada 625
356 Influence of cold-rolling reduction and hot-band texture on
planar anisotropy of r-values in cold-rolled IF steels N.Yoshinaga
626
357 Effects of carbon content and cooling rate after heat treatment
on the development of {111} transformation texture in titanium
bearing extra-low carbon
steel sheets M.Sudo 627
358 Effect of crystal rotation on earing in drawing
process H.Murakami 628
359 Application of non-round(hexagonal) blank to deep
drawing(Influence of yield strength of tested metal sheets on the
controlling of earing value) S.Taya 629
360 Effect of galvannealed coating on deep dreawability for steel
sheet with high r-value E.Iizuka 630
361 Mechanical properties of interstitial free steel sheet at high
strain rate T.Masuda 631
362 Creviced test specimen for Cl-SCC, sensors for indoor corrosion,
and non sacrificial cathodic protection by TiO2
coating S.Tsujikawa
363 Insitu observation to cracking behavior of sensitized type 304
stainless steel in high temperature water S.Zhang 632
364 Atmospheric corrosion resistance of stainless steels in coastal
environment M.Tochihara 633
365 Effects of Si, Mn and N on localized corrosion resistance of austenitic stainless steels(Development of stainless steel for seawater environment-5) H.Uno 634
366 Formulation of saturated nitrogen content and alloy design for
high nitrogen absorption in Fe-Cr-Mn system stainless
steels T.Tsuchiyama 635
367 Nitride precipitation behavior at HAZ of high nitrogen bearing
stainless steels M.Ogawa 636
368 Improvement of fatigue property in high-Mn stainless steel by
grain refining T.Wataya 637
369 The mechanical properties at elevated temperatures of high
nitrogen stainless steel T.Koga 638
370 Fabrication of high nitrogen micro-duplex stainless steel using
mechanical alloying method K.Fukaura 639
371 Introduction of homogeneous shear strain through thickness by
high-cross-angle cross rolling T.Hanamura 640
372 Microstructural design through multi-direction plastic
deformation(Numerical analysis of plastic strain
distribution-1) T.Inoue 641
373 Microstructural design through multi-direction plastic
deformation(Development of multi-direction hot deformation
simulator-2) S.Torizuka 642
374 Ferrite grain refinement by deformation at intercritical temperature in low carbon steels J.K.Choi 643
375 Effect of austenite grain size on the formation of fine ferritic microstructure by heavy deformation J.S.Lee 644
376 Influence of carbide precipitates dispersion on mechanical properties and microstructure of ultra-fine grained stainless steels R.Ishibashi 645
377 Mechanical properties and microstructure of hot forged ultra-fine grained stainless steels R.Ishibashi 646
378 Softened region in the heat affected zone and microstructures of
ultra fine grained steels R.Ito 647
379 Anomalous strengthening behavior in intermetallic compounds Y.Umakoshi
380 The phase decomposition in the TiAl intermetallic
compound T.Taniguchi 648
381 Effect of alloying elements on grain-boundary relaxation in
α-titanium T.Shindo 649
382 Control of anisotropic mechanical properties in Ti-Fe-O-N alloy
plates H.Fujii 650
383 Recycling process for Ti scrap using hydriding fracture
method M.Hobo 651
384 Effect of heat treatment and alloying elements on microstructures and mechanical properties of Ti-6Al-7Nb A.Suzuki 652
385 Heat treatment process and fatigue properties of biocompatible β-type Ti-29Nb-13Ta-4.6Zr alloy K.Fukunaga 653
386 Fretting fatigue properties of β-type titanium alloys for
medical applications T.Yabunaka 654
387 Dental precision casting of biocompatible β-type
Ti-29Nb-13Ta-4.6Zr alloy S.Yoshitani 655
388 Microstructure and mechanical properties of β-type titanium
alloy Ti-29Nb-13Ta-4.6Zr D.Kuroda 656
389 Wear characteristics of surface treated biocompatible β-type
titanium alloy in simulated body environment S.Nakamura 657
Process Evaluation and Material Characterization
Plenary Session
390 Determination of nickel and cobalt in high purity iron standards by radiochemical neutron activation analysis S.Hirai 660
391 Determination of trace elements in steel by ICP-MS after cation and anion chromatographic separation K.Fujimoto 661
392 Successive measurement of Femto-gram element content in individual airborne particles by inductively coupled plasma mass spectrometry T.Nomizu 662
393 Development of pre-treatment method for the determination of trace amount of oxygen in iron and steel H.Yasuhara 663
394 Direct determination of carbon in steels by glow discharge optical emission spectrometry with Ar-He mixed plasma gases K.Wagatsuma 664
395 XPS spectra obtained from Iron oxides and Removal from the spectra M.Oku 665
396 Sulfur K edge absorption spectra measured by the EXEFS method J.Kawai 666
397 Automatic detection and evaluation technique of nonmetallic inclusions in steel by high frequency ultrasonic testing K.Sato 667
398 Accessment of inclusion size in steel by EB-SEM-extreme value statistics method T.Isono 668
399 Quantitative analysis of total and insoluble elements and inclusion composition in Fe-10 mass% Ni alloy by laser ablation ICP-MS method A.V.Karasev 669
400 Analysis of size distribution of inclusions by using single-particle optical sensing method A.V.Karasev 670
401 Analysis of size distribution of inclusions in metal by laser ablation ICP-MS method A.V.Karasev 671
402 Material properties and analysis S.Hinotani