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Kazumasa Tsutsui
Kazumasa Tsutsui
Other names筒井 和政
Nippon Steel Corp.
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Year
Microstructural diagram for steel based on crystallography with machine learning
K Tsutsui, H Terasaki, T Maemura, K Hayashi, K Moriguchi, S Morito
Computational Materials Science 159, 403-411, 2019
352019
A methodology of steel microstructure recognition using SEM images by machine learning based on textural analysis
K Tsutsui, H Terasaki, K Uto, T Maemura, S Hiramatsu, K Hayashi, ...
Materials Today Communications 25, 101514, 2020
272020
A computational experiment on deducing phase diagrams from spatial thermodynamic data using machine learning techniques
K Tsutsui, K Moriguchi
Calphad 74, 102303, 2021
142021
Effect of Mo addition on hydrogen segregation at α-Fe grain boundaries: A first-principles investigation of the mechanism by which Mo addition improves hydrogen embrittlement …
K Ito, Y Tanaka, K Tsutsui, T Omura
Computational Materials Science 218, 111951, 2023
122023
First-principles computational tensile test of γ-Fe grain boundaries considering the effect of magnetism: Electronic origin of grain boundary embrittlement due to Zn segregation
K Ito, Y Tanaka, T Mitsunobu, T Kohtake, K Tsutsui, H Sawada
Physical Review Materials 6 (5), 053604, 2022
112022
Interpretability of deep learning classification for low-carbon steel microstructures
T Maemura, H Terasaki, K Tsutsui, K Uto, S Hiramatsu, K Hayashi, ...
Materials Transactions 61 (8), 1584-1592, 2020
112020
Analysis of grain-boundary segregation of hydrogen in bcc-Fe polycrystals via a nano-polycrystalline grain-boundary model
K Ito, Y Tanaka, K Tsutsui, H Sawada
Computational Materials Science 225, 112196, 2023
102023
Are quasiparticles and phonons identical in Bose–Einstein condensates?
K Tsutsui, Y Kato, T Kita
Journal of the Physical Society of Japan 85 (12), 124004, 2016
102016
Studying Superfluid Transition of a Dilute Bose Gas by Conserving Approximations
K Tsutsui, T Kita
Journal of the Physical Society of Japan 81 (11), 114002, 2012
82012
Analysis of grain boundary embrittlement by Cu and Sn in paramagnetic by first-principles computational tensile test
K Ito, T Mitsunobu, Y Ishiguro, Y Kohigashi, K Tsutsui
Physical Review Materials 6 (9), 093603, 2022
72022
Lifetime of Single-Particle Excitations in a Dilute Bose–Einstein Condensate at Zero Temperature
K Tsutsui, T Kita
Journal of the Physical Society of Japan 83 (3), 033001, 2014
72014
Ground-State Energy and Condensate Density of a Dilute Bose Gas Revisited
K Tsutsui, T Kita
Journal of the Physical Society of Japan 82 (6), 063001, 2013
52013
Quantum correlations of ideal Bose and Fermi gases in the canonical ensemble
K Tsutsui, T Kita
Journal of the Physical Society of Japan 85 (11), 114603, 2016
42016
Mixing effects of SEM imaging conditions on convolutional neural network-based low-carbon steel classification
K Tsutsui, K Matsumoto, M Maeda, T Takatsu, K Moriguchi, K Hayashi, ...
Materials Today Communications 32, 104062, 2022
32022
ANNNI model descriptions on structural energetics for a wide variety of metallic polytypes composed of close-packed layers
K Moriguchi, T Miyakawa, S Ogane, R Sato, K Tsutsui, Y Tanaka
MRS Advances 6, 163-169, 2021
22021
低炭素鋼溶接部ミクロ組織の機械学習に関する研究
寺崎秀紀, 筒井和政, 森口晃治, 林宏太郎, 森戸茂一
溶接学会誌 88 (7), 536-539, 2019
22019
鉄鋼分野における深層学習技術の活用の現状
筒井, 和政, 難波, 時永, 木原, 研吾, 平田, 松尾, 翔平, 伊藤, 一真
鉄と鋼 109 (6), 464-489, 2023
12023
HOT-ROLLED STEEL SHEET AND CORRESPONDING PRODUCTION METHOD
S Yabu, K Hayashi, K Hayashi, K TSUTSUI
2023
Hot-rolled steel sheet
M Yoshida, H Shuto, K Tsutsui, K Hayashi
US Patent App. 18/021,066, 2023
2023
Hot rolled steel sheet
Y Shohei, K Tsutsui, T Kuwayama
US Patent App. 18/007,621, 2023
2023
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Articles 1–20