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23.May - Convention Hall 200 |
9:00-10:20
UGS: Phase Transformation III
Session Chairs: S. Takaki (Kyushu Univ., Japan), W. Y. Choo (POSCO,
Korea) |
| 9:00 |
Research on Microstructures Evolution
and Precipitation Behavior of Hot Strip of Low Carbon Steel Produced
by CSP
Y. L. Kang, K. L. Wang, H. Yu, J. Fu, D. L. Liu, (Univ. of Sci.
and Technol. Beijing, China),
Z. B. Wang, X. W. Chen (Guangzhou Zhujiang Steel, China) |
| 9:20 |
Refining Intermediate Transformation
Microstructure by Relaxation Processing
X. M. Wang, X. L. He, S. W. Yang, C. J. Shang (Univ. of Sci. &
Technol. Beijin , China) |
| 9:40 |
Anisotropy of Interfacial Energy
of B1-Precipitates with Iron
Z. G. Yang (Tsinghua Univ., China), M. Enomoto (Ibaraki Univ., Japan) |
| 10:00 |
Non-Classical Analysis of the Nucleation
of Cu Precipitates in Fe-Cu Alloys
C. Zhang, M. Enomoto (Ibaraki Univ., Japan) |
| 10:20-10:35 |
Coffee Break |
10:35-11:35
UGS: Phase Transformation IV
Session Chairs: N. Tsuji (Osaka Univ., Japan), H. Ohtsuka (NIMS,
Japan) |
| 10:35 |
Structural Control of Steels Through
Phase Transformations in High Magnetic Field
H. Ohtsuka, H. Wada (NIMS, Japan) |
| 10:55 |
Influence of Refinement Processing
on the Microstructure and Mechanical Properties of HSLA Plate Steel
C. J. Shang, S. W. Yang, X. L. He, X. M. Wang (Univ. of Sci. &
Technol. Beijing , China) |
| 11:15 |
The Formation of Ultra-Fine Grain
Structure in Plain Carbon Steel
Z. M. Yang, R. Z. Wang, Y. M. Che, Q. Chen (Central Iron & Steel
Res. Inst., China) |
| 11:35- 13:30 |
Lunch |
13:30-15:30
UGS: Severe Plastic Deformation and Related Phenomena I
Session Chairs: A. Belyakov (NIMS, Japan), A. Azushima (Yokohama
Nat. Univ., Japan) |
| 13:30 |
Invited Lecture: Mechanism
of Nano-Crystal Formation by Large Plastic Deformation
N. Tsuji (Osaka Univ., Japan) |
| 14:10 |
Fine-Grained Structures Developed
along Grain Boundaries in a Cold-Rolled Austenitic Stainless Steel
T. Morikawa, K. Higashida, T. Sato (Kyushu Univ., Japan) |
| 14:30 |
Microstructures and Tensile Properties
of Ultrafine Grained Low Carbon Steels Processed by Equal Channel
Angular Pressing
K. T. Park [1], S. Y. Chang [2], D. H. Shin [3]
[1]Hanbat Nat. Univ., Korea; [2]Hankuk Aviation Univ., Korea; [3]Hanyang
Univ., Korea |
| 14:50 |
Partially Recrystallized Structures
in Interstitial Free Steels After Severe Rolling and Ultra-Short
Annealing
A. C. C. Reis [1], R. Petrov [1], W. J. Kaluba [2], L. Kestens [1]
[1]Ghent Univ., Belgium; [2]Universite' du Littoral Cote d' Opale, France
|
| 15:10 |
Kinetics of Grain Refinement in a Stainless Steel by Large Strain Deformation
A. Belyakov [1], T. Sakai [2], H. Miura [2], K. Tsuzaki [1]
[1]NIMS, Japan; [2]Univ. of Electro Communications, Japan
|
| 15:30-15:45 |
Coffee Break
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15:45-17:45
UGS: Severe Plastic Deformation and Related Phenomena II
Session Chairs: T. Sakai (Univ. of Electro Communications, Japan),
J. M. Howe (Univ. of Virginia, USA) |
| 15:45 |
Invited Lecture: Deformation Behavior of Ultra-Fine-Grained Steels
S. Takaki (Kyushu Univ., Japan) |
| 16:25 |
Invited Lecture: High-Resolution
TEM Analysis of Defect Structures in Mechanically Milled, Nanocrystalline
Fe
J. M. Howe [1], M. Murayama [2], H. Hidaka [3], S. Takaki [3]
[1]Univ. of Virginia, USA; [2]NIMS, Japan; [3]Kyushu Univ., Japan |
| 16:45 |
Nanocrystallization in Fe-C Alloys by Ball Milling and Ball Drop Test
Y. Todaka, K. Tsuchiya, M. Umemoto (Toyohashi Univ. of Technol., Japan) |
| 17:05 |
Nanocrystallization in Fe-C Alloys
by Ball Milling and Ball Drop Test
Y. Todaka, M. Umemoto, K. Tsuchiya (Toyohashi Univ. of Technol.,
Japan) |
| 17:25 |
Fabrication of Fine-Grained High
Nitrogen Austenitic Steels Through Mechanical Alloying Treatment
T. Tsuchiyama, H. Uchida, K. Kataoka, S. Takaki (Kyushu Univ., Japan) |
 |
23.May - Room 202 |
9:20-10:40
High-Speed Deformation for TRIP Steel
Session Chairs: Y. Tomota (Ibaraki Univ., Japan), T. Shimizu (Kawasaki
Steel, Japan) |
| 9:20 |
Invited Lecture: Supra-Ductile
High-Manganese-TRIP-TWIP-Steels for High Energy Absorption Purposes
G. Frommeyer, P. Neumann (Max-Planck-Inst., Germany)
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| 10:00 |
Deformation Behavior of Low Carbon
TRIP Steels at High Strain Rates
I. D. Choi [1], S. J. Kim [2], C. G. Lee [2], S. H. Park [3], D.
Bruce [4], D. K. Matlock [4]
[1]Korea Maritime Univ., Korea; [2]KIMM, Korea; [3]Automotive Steels
Research Center, POSCO, Korea; [4]CSM, Golden, CO, USA |
| 10:20 |
Thermal and Mechanical Stability
of Retained Austenite in Al-bearing TRIP Steels
S. van der Zwaag [1.2], L. Zhao [1.2], S. O. Kruijver [1.2], J.
Sietsma [2]
[1]Netherland Inst. for Metals Res., Netherland; [2] Delft. Univ.
of Tech., Netherland
|
13:30-15:10
High Strength Steels for Welded Structures I
Session Chairs: H. J .Kim (Korea Inst. of Industrial Technol., Korea), T. Kojima (NKK, Japan) |
| 13:30 |
Invited Lecture: Achievements in Creation of Ultrafine-Grained Steel
S. Torizuka, T. Inoue, A. Ohmori, T. Yamashita, T. Hanamura, K. Nagai (NIMS, Japan)
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| 14:10 |
Steel Plate Having Surface-Layers with Ultra-Fine Grained Microstructure (SUF Steel) and Its Welding Joint Properties
T. Ishikawa, T. Inoue (Nippon Steel, Japan)
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| 14:30 |
Development of Ausformed Bainite Steel and Its Welding Joint Properties
K. Fujiwara, S. Okaguchi, Y. Komizo, K. Arimochi, T. Kawabata, A. Nagayoshi (Sumitomo Metal Indus., Japan) |
| 14:50 |
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| 15:10-15:25 |
Coffee Break |
15:25- 17:05
High Strength Steels for Welded Structures II
Session Chairs: T. Ishikawa (Nippon Steel, Japan), K. Hiraoka (NIMS, Japan) |
| 15:25 |
Invited Lecture: Invited Lecture: Mechanical Properties of Welded Joints of Ultra-Fine Grained Steels
Y. Kawaguchi (NIMS, Japan) |
| 16:05 |
High-Strength Extremely Low Carbon Bainitic Steels for Bridges and Buildings
T. Hoshino, M. Okatsu, T. Kimura, K. Amano (Kawasaki Steel, Japan) |
| 16:25 |
Development of High Strength and Excellent Formability Steel Tube by Warm-Reducing
Y. Kawabata, T. Toyooka, M. Nishimori, M. Aratani (Kawasaki Steel, Japan) |
| 16:45 |
Development of Low C HSLA Steel Plates and the Properties of Welded Joints for Pressure Vessel Use
K. Hayashi, K. Takahashi, M. Yuga, S. Suzuki, T. Kojima, T. Maeda (NKK, Japan) |
|
23.May - Room 201 |
9:00 - 10:20
Advanced Coal-Fired Power Plants -III (Steel Development)
Session Chairs: F. Schubert (Forschungszontrum Julich, Germany), F. Masuyama (Mitsubishi Heavy Indus., Japan) |
| 9:00 |
Production and Properties of Nano-Scale
Oxide Dispersion Strengthened (ODS) Martensitic Steel Claddings
S. Ukai [1], T.Kaito [1], S. Ohtsuka [1], M. Fujiwara [2], T. Kobayashi
[3]
[1]Japan Nuclear Cycle, Japan; [2]Kobelco Res. Inst., Japan; [3]Sumitomo
Metal Technol., Japan |
| 9:20 |
Creep Properties of Precipitation
Hardened Carbon Free New Martensitic Alloys
S. Muneki, H. Okada, K. Yamada, H. Okubo, M. Igarashi, F. Abe (NIMS,
Japan) |
| 9:40 |
Design Principle for Improvement
of Toughness of Precipitation Strengthened 15Cr Steels
Y. Toda [1], H. Tohyama [2] , K. Kimura [1], F. Abe [1]
[1]NIMS, Japan; [2]Tokyo Inst. of Technol., Japan |
| 10:00 |
Properties of Advanced Austenitic
Stainless Steel (TEMPALOY AA-1: 18Cr-10Ni-3Cu-Ti-Nb) for Power Plant
Application
A. Tohyama [1], H. Hayakawa [1], Y. Minami [2] [1]NKK TUBES, Japan;
[2]NKK, Japan |
| 10:20 - 10:35 |
Coffee Break |
10:35 - 12:15
Welded Joints of Creep Resistant Steels
Session Chairs: S. H. Ryu (Doosan Heavy Indus. & Construction,
Korea), M. D. Mathew (Indira Gandhi Center for Atomic Res., India) |
| 10:35 |
High Temperature Deformation Behavior
of Dissimilar Metal Joints between Modified 9Cr-1Mo Steel and Alloy800
M. Sireesha [1], J. Swaminathan [2], S. K. Albert [3], M. Kamaraj
[1], S. Sundaresan [1]
[1]Indian Inst. of Technol. Madras, India; [2]Nat. Metallurgical
Lab., India; [3]Indira Gandhi Centre for Atomic Res., India |
| 10:55 |
Microstructural Degradation of
the HAZ in 11Cr-0.4Mo-2W-V-Nb-Cu Steel (P122) During Creep
N. Komai, F. Masuyama (Mitsubishi Heavy Indus., Japan) |
| 11:15 |
Microstructural Investigations
on Type IV Cracking in a High Cr Steel
S. K. Albert (Indira Gandhi Centre for Atomic Res., India), M. Matsui,
M. Tabuchi (NIMS, Japan) |
| 11:35 |
Stress/Strain Analysis Concerning
Deterioration of Creep Property at HAZ of High Cr Heat-Resisting
Steel
D. J. Li, K. Shinozaki, H. Kuroki (Hiroshima Univ., Japan) |
| 11:55 |
Comparative Evaluation of Creep
Behaviour of Plain and Modified 9Cr-1Mo Weld Joints
K. Laha, K. S. Chandravathi, K. Bhanu Sankara Rao, S. L. Mannan
(Indira Gandhi Centre for Atomic Res, India) |
| 12:15 - 13:30 |
Lunch |
13:30 - 14:50
Microstructural Aspects of Creep Resistant Ferritic Steels I
Session Chairs: T. Matsuo (Tokyo Inst. of Technol., Japan), H. Nakashima
(Kyushu Univ., Japan) |
| 13:30 |
Invited Lecture: Evolution
of Microstructure in Creep-Resistant Steels
H. K. D. H. Bhadeshia (Univ. of Cambridge, UK) |
| 14:10 |
Invited Lecture: Precipitate
Stability in Creep Resistant Ferritic Steels - Experimental Investigations
and Modelling
J. Hald, L. Korcakova (Technical Univ. of Denmark, Denmark) |
| 14:50 - 15:05 |
Coffee Break |
15:05 - 16:25
Microstructural Aspects of Creep Resistant Ferritic Steels II
Session Chairs: S. H. Ryu (Doosan Heavy Indus. & Construction,
Korea), M. D. Mathew (Indira Gandhi Center for Atomic Res., India) |
| 15:05 |
TTT Diagram for the Precipitation
of Laves Phase in Fe-Cr-W-C Quaternary Steel Constructed by System
Free Energy Theory
Y. Murata (Nagoya Univ., Japan)
|
| 15:25 |
In-Situ Observation of Dislocation Motion and Its Mobility in Fe-Mo and Fe-W Solid Solutions at High Temperature
D. Terada [1], F. Yoshida [1], H. Nakashima [1], H. Abe [1], Y. Kadoya [2]
[1]Kyushu Univ., Japan; [2]Mitsubishi Heavy Indus., Japan |
| 15:45 |
Interaction between Dislocation and Copper Particles in Fe-Cu Alloys
K. Nakashima, Y. Futamura, T. Tsuchiyama, S. Takaki (Kyushu Univ., Japan) |
| 16:05 |
Characterization of MX Distributions in P92 Steel by EF-TEM
K. Sawada, T. Hara, K. Kubo, F. Abe (NIMS, Japan) |
|
23.May - Room 303 |
9:00-11:00
Application of Continuous Casting and Hot-Direct Rolling Process for Scrap Steels III
Session Chairs: K. Shibata (Univ. of Tokyo, Japan), O. Umezawa (Yokohama Nat. Univ., Japan) |
| 9:00 |
Invited Lecture:Research and Development of New Hot-Direct Rolling Process
K. Yamamoto, R. Hashimoto, H. Furumoto, H. Nakajima, H. Takatani (Mitsubishi Heavy Ind., Japan),
H. Tsukamoto (Ryomei Engineering, Japan)
|
| 9:40 |
Invited Lecture: Microstructure Control in Near-Net Fabrication Process
K. Nagai (NIMS, Japan) |
| 10:20 |
Effect of Diffusion of {100} Parallel to the ND Plane by Cross Roll Rolling on the Charpy Impact Properties in Low Carbon Steels
T. Hanamura, S. Torizuka, K. Nagai (NIMS, Japan) |
| 10:40 |
Effect of Microstructure on the Yield Ratio and Low Temperature Toughness of API Steel
S. G. Kim [1], Y. M. Kim [2], S. Lee [2], Y. J. Lim [3], N. J. Kim [2]
[1]POSLab., Korea; [2]Pohang Univ. of Sci. & Technol., Korea; [3]POSCO, Korea |
13:10-15:10
Structures Resistant to Hydrogen Embrittlement I
Session Chairs: S. Matsuoka (NIMS, Japan), X. Zhang (Tsinghua Univ., China) |
| 13:10 |
Invited Lecture:The Nature and Consequences of Coherent Transformations in Steel
J. W. Morris, Jr. [1], C. S. Lee [2], Z. Guo [3]
[1]Univ. of California, USA; [2]POSCO, Korea; [3]Intel, USA |
| 13:50 |
Improvement of Delayed Fracture Resistance in High Strength Steels by Control of Grain Boundary Structure
K. Tsuzaki, Y. Kimura, T. Hara (NIMS, Japan) |
| 14:10 |
IEffect of Molybdenum on Mechanical
Property and Delayed Fracture Resistance of High Strength Steel
W. J. Hui, H. Dong (Central Iron and Steel Res. Inst., China), Y.
Q. Weng (The Chinese Society for Metals, China) |
| 14:30 |
The Properties of a Low Carbon Steel with Carbide-Free Bainite-Martensite Duplex Microstructure
D. Y. Liu, B. Z. Bai, H. S. Fang, Z. G. Yang (Tsinghua Univ., China)
|
| 14:50 |
Delayed Fracture Properties of 1500 MPa Bainite/Martensite Dual-Phase High Strength Steel and Its Hydrogen Traps
J. L. Gu, K. D. Chang, H. S. Fang, B. Z. Bai (Tsinghua Univ., China) |
| 15:10-15:25 |
Coffee Break |
15:25-17:05
Structures Resistant to Hydrogen Embrittlement II
Session Chairs: M. Nagumo (Waseda Univ., Japan), J. L. Gu (Tsinghua Univ., China) |
| 15:25 |
Invited Lecture:High Strength Stainless Steel : 3000 MPa and More
M. O. Speidel (ETH Zurich, Swizerland) |
| 16:05 |
Invited Lecture: Local Approach to Transferability Analysis of Brittle Fracture
F. Minami (Osaka Univ., Japan) |
| 16:45 |
Evaluation of Hydrogen Embrittlement Fracture of High Strength Steel with Local Approach
[1]Kawasaki Steel, Japan; [2]NIMS, Japan; [3]Osaka Univ. Japan
[1]Kawasaki Steel, Japan; [2]NIMS, Japan; [3]Osaka Univ. Japan |
| 17:05-17:30 |
Free Discussion ( Chairs: K. Tsuzaki, S. Matsuoka (NIMS, Japan)) |
|
23.May - Room 406 |
9:00-10:20
Corrosion Control of Infrastructure III
Session Chairs: S. D. Cramer (Albany Res. Center, DOE, USA), T. Suzuki (Suzuki Consultant Office, Japan)
|
| 9:00 |
Microstructure Characteristics and Corrosion Behaviour of HVOF Sprayed Metallic Coatings
A. J. Sturgeon, R. E. Dolby (TWI, UK) |
| 9:20 |
Fabrication of TiO2 Coating Photocatalyst onto Infrastructure Surface
M. Fukumoto, Y. G. Jung, T. Suzuki (Toyohashi Univ. of Technol., Japan) |
| 9:40 |
Development of Dense Corrosion Resistant Coatings by an Improved HVOF Spraying Process
S. Kuroda, T. Fukushima, J. Kawakita (NIMS, Japan)
|
| 10:00 |
Electrochemical Evaluation and Field Exposure Tests of HVOF Sprayed Alloy Coatings for Marine Environments
J. Kawakita, T. Fukushima, S. Kuroda, T. Kodama (NIMS, Japan)
|
| 10:20-10:35 |
Coffee Break |
10:35-11:55
Corrosion Control of Infrastructure IV
Session Chairs : M. Fukumoto (Toyohashi Univ. ofTechnol., Japan), Y. Hayashi (Kyushu Univ. Japan) |
| 10:35 |
Resistance of Thermal Sprayed Coatings of Zn, Al and Zn-Al Alloy against Atmospheric Corrosion
T. Suzuki (Suzuki Consultant Office, Japan), H. Nuriya (Nihon Univ., Japan), K. Ishikawa (Tokyo Metallikon, Japan), Y. Kitamura (Kitamura Technical Consultant Office, Japan) |
| 10:55 |
Deposition of Component Controlled Steel Coatings by Atmospheric Thermal Plasma Spray Using Shroud Equipped Thermal Spray Gun
T. Yamazaki, Y. Ando, S. Tobe (Ashikaga Inst. of Technol., Japan) |
| 11:15 |
Improvement of Wear Resistance of Steels by Nitriding Using Supersonic Expanding Nitrogen Plasma Jets
Y. Ando, T. Saito, S. Tobe (Ashikaga Inst. of Technol., Japan) H. Tahara, T. Yoshikawa (Osaka Univ., Japan)
|
| 11:35 |
Atmospheric Corrosion Database of Low Alloy Steels in NIMS
A. Tahara, H. Katayama, T. Kodama (NIMS, Japan) |
| 11:55-13:00 |
Lunch |
13:00-15:00
New Stainless Steels I
Session Chairs: H. S. Isaacs (Brookhaven Nat. Lab., USA), H. Kihira (Nippon Steel, Japan) |
| 13:00 |
Invited Lecture: High Nitrogen Austenitic Steels: The New Corrosion Resistant Materials
M. O. Speidel (ETH, Zurich, Switzerland) |
| 13:40 |
Creation of High Nitrogen-Bearing Stainless Steel and Its Mechanical Properties
Y. Katada, S. Sagara, Y. Kobayashi, T. Kodama (NIMS, Japan) |
| 14:00 |
Study on the Weldability of High Nitrogen Stainless Steels
M. Ogawa, K. Hiraoka, Y. Katada, M. Sagara, S. Tsukamoto (NIMS, Japan) |
| 14:20 |
Mechanical Properties of Weld Metal for High Nitrogen Stainless Steel
O. Kamiya [1], Y. Kikuchi [2], Z. W. Chen [3]
|
| 14:40 |
Localized Corrosion Behavior of High Nitrogen-Bearing Austenitic Stainless Steels in Seawater Environment
M. Sagara, Y. Katada, T. Kodama (NIMS, Japan) |
| 15:00-15:15 |
Coffee Break |
15:15-16:55
New Stainless Steels II
Session Chairs:M. O. Speidel (FTH, Switzherland), Y. Katada (NIMS, Japan) |
| 15:15 |
Influence of Alloying Elements on Pitting Corrosion Resistance of High Nitrogen-Bearing Cr-Mn Steels
M. Fujisawa, Y. Katada, T. Kodama (NIMS, Japan) |
| 15:35 |
Effect of Grain Refinement on Strength and Corrosion Resistance of AISI 304 Stainless Steels
A. Di Schino [1], I. Salvatori [2], J. M. Kenny [1]
[1]Univ. of Perugia, Italy; [2]Centro Sviluppo Materiali, Italy |
| 15:55 |
Grain Refinement in a Structural High Nitrogen Austenitic Stainless Steel
I. Salvatori [1], A. Di Schino [2], J. M. Kenny [2]
[1]Centro Sviluppo Materiali, Italy; [2]Univ. of Perugia, Italy |
| 16:15 |
Effect of Nitrogen Alloying on the Pitting of Stainless Steel
H .Yashiro, D. Hirayasu, N. Kumagai (Iwate Univ., Japan) |
| 16:35 |
Passive Film Modification Toward Preventing Stress Corrosion Cracking of Stainless Steel
T. Haruna [1], T. Nakamura [2], T. Shibata [3]
[1]Osaka Univ., Japan; [2]Murata Manufacturing, Japan; [3]Fukui Univ. of Technol., Japan |
| 16:55-17:10 |
Coffee Break |
17:10-18:50
Surface Modification and Surface Treatment
Session Chairs: T. Kodama (NIMS, Japan), S. Fujimoto (Osaka Univ.,Japan) |
| 17:10 |
Invited Lecture: Corrosion Resistance of Stainless Steels in Comparison with the Properties of Artificial Passivity
K. Sugimoto (Tohoku Univ., Japan) |
| 17:50 |
Synergistic Effect of Impurities on the Transpassive Corrosion of High-purity Fe-18Cr-14Ni Alloys
M. Mayuzumi, J. Ohta, K. Kako, E. Kawakami (Central Res. Inst. of Electric Power Industry, Japan) |
| 18:10 |
Characterizaion of Stainless Iron Metal Plates Under Compression
A. Fayza, A. Zghal (LMSTD-Ecole Superieur des Sci. et Techniques de Tunis, Tunisie) |
| 18:30 |
A New Surface Treatment by Pulsed Plasma Nitriding for Chromium Plated Austenitic Stainless Steel
P. Kuppusami, A. Dasgupta, V. S. Raghunatha |
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