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Takayuki Yamashita
Takayuki Yamashita
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Role of retained austenite in low alloy steel at low temperature monitored by neutron diffraction
T Yamashita, S Morooka, S Harjo, T Kawasaki, N Koga, O Umezawa
Scripta Materialia 177, 6-10, 2020
372020
Strain distribution and deformation-induced martensitic transformation in tension for a TRIP steel plate
N Koga, T Yamashita, O Umezawa
ISIJ International 60 (9), 2083-2089, 2020
282020
Work hardening behavior of dual phase copper–iron alloy at low temperature
T Yamashita, N Koga, T Kawasaki, S Morooka, S Tomono, O Umezawa, ...
Materials Science and Engineering: A 819, 141509, 2021
232021
Influence of deformability of retained austenite on martensitic transformation in tension for low alloy steel at low temperatures
T Yamashita, N Koga, O Umezawa
ISIJ International 58 (6), 1155-1161, 2018
212018
Microstructure and plasticity evolution during L¨¹ders deformation in an Fe-5Mn-0.1 C medium-Mn steel
M Koyama, T Yamashita, S Morooka, T Sawaguchi, Z Yang, T Hojo, ...
ISIJ International 62 (10), 2036-2042, 2022
132022
Martensitic transformation of retained austenite in ferrite matrix for low alloy steel
T Yamashita, N Koga, O Umezawa
Materials Transactions 59 (5), 712-716, 2018
102018
Hierarchical Deformation Heterogeneity during L¨¹ders Band Propagation in an Fe-5Mn-0.1 C Medium Mn Steel Clarified through in situ Scanning Electron Microscopy
M Koyama, T Yamashita, S Morooka, Z Yang, RS Varanasi, T Hojo, ...
ISIJ International 62 (10), 2043-2053, 2022
92022
In-situ neutron diffraction study of lattice deformation behaviour of commercially pure titanium at cryogenic temperature
MS Lee, T Kawasaki, T Yamashita, S Harjo, YT Hyun, Y Jeong, TS Jun
Scientific Reports 12 (1), 3719, 2022
82022
Effect of Solute Carbon on the Characteristic Hardening of Steel at High Temperature
N Koga, O Umezawa, M Yamamoto, T Yamamoto, T Yamashita, ...
Metallurgical and Materials Transactions A, 1-5, 2021
42021
Mechanical stability and deformation-induced transformation of retained austenite in TRIP steels at low temperatures
T Yamashita, N Koga, O Umezawa
Key Engineering Materials 741, 36-41, 2017
32017
Fatigue strength improvement of linear friction welded butt joints of low carbon steel by pressurizing after oscillation
H Miao, S Tsutsumi, T Yamashita, Y Morisada, H Fujii
Journal of Manufacturing Processes 102, 795-805, 2023
22023
Revisit Deformation Behavior of Lath Martensite
S Harjo, W Gong, T Kawasaki, S Morooka, T Yamashita
ISIJ International 62 (10), 1990-1999, 2022
22022
Multiple analyses of factors influencing fatigue life of linear friction welded low carbon steel
H Miao, T Yamashita, S Tsutsumi, Y Morisada, H Fujii
Journal of Advanced Joining Processes, 100201, 2024
12024
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12023
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12023
Elucidation of solidification mode of Fe-Mn-Si alloy during TIG spot welding using synchrotron X-ray
T Nagira, T Nakamura, T Kimura, F Yoshinaka, T Sawaguchi, T Yamashita, ...
QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY 41 (2), 1s-5s, 2023
12023
Inhomogeneity of Microstructure along the Thickness Direction in Stir Zone of Friction Stir Welded Duplex Stainless Steel
T Yamashita, K Ushioda, H Fujii
TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN 108 (12 ¡­, 2022
12022
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鉄¤È鋼 108 (12), 966-978, 2022
12022
Neutron Diffraction Mapping Measurement for Japanese Nails in the Ancient and Present Days
T Yamashita, S Harjo, O Umezawa, T Kawasaki
JPS Conference Proceedings 33, 011063-1-6, 2021
12021
Hydrogen Embrittlement Susceptibility of Linear Friction Welded Medium Carbon Steel Joints
R Toramoto, T Yamashita, K Ushioda, T Omura, H Fujii
ISIJ International 64 (7), 1185-1196, 2024
2024
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