publication_type publication_year number author title journal_title volume_number issue_number start_page end_page doi reported_at Paper 2022 1 Kota Sawada, Yasushi Taniuchi, Kaoru Sekido, Takehiro Nojima, Kazuhiro Kimura Creep properties and analysis of creep rupture data of 2.25Cr-1Mo-0.3V steels Science and Technology of Advanced Materials: Methods 2 1 198 212 https://doi.org/10.1080/27660400.2022.2080484 2022-08-13 02:22:05 +0900 Paper 2022 2 澤田 浩太, 畠山 友孝, 関戸 薫子, 木村 一弘 炭素鋼の長時間クリープによる黒鉛化に関する研究 ボイラ研究 18 23 2022-08-13 02:22:05 +0900 Paper 2022 3 Tomotaka Hatakeyama, Kota Sawada, Kaoru Sekido, Toru Hara, Kazuhiro Kimura Microstructural factors of the complex creep rate change in 18Cr–9Ni–3Cu–Nb–N steel Materials Science and Engineering: A 831 142225 https://doi.org/10.1016/j.msea.2021.142225 2022-08-13 02:22:05 +0900 Paper 2021 1 Tomotaka Hatakeyama, Kota Sawada, Kaoru Sekido, Toru Hara, Kazuhiro Kimura Graphitization Behaviors of Creep-ruptured 0.3% Carbon Steel at 673 to 773 K ISIJ International 61 3 993 1001 https://doi.org/10.2355/isijinternational.isijint-2020-575 2022-08-13 02:22:05 +0900 Paper 2021 2 Tomotaka Hatakeyama, Kota Sawada, Kaoru Sekido, Toru Hara, Kazuhiro Kimura TTP Diagrams of Graphitization of Creep Ruptured Carbon Steels and 0.5Mo Steel ISIJ International 61 11 2822 2831 https://doi.org/10.2355/isijinternational.isijint-2021-275 2022-08-13 02:22:05 +0900 Paper 2021 3 Kota Sawada, Tomotaka Hatakeyama, Kaoru Sekido, Kazuhiro Kimura Microstructural changes and creep-strength degradation in 18Cr-9Ni-3Cu-Nb-N steel Materials Characterization 178 111286 https://doi.org/10.1016/j.matchar.2021.111286 2022-08-13 02:22:05 +0900 Paper 2021 4 Tomotaka Hatakeyama, Kota Sawada, Toru Hara, Kaoru Sekido, Kazuhiro Kimura Three-dimensional analysis of the precipitation behavior of 18Cr–9Ni–3Cu–Nb–N steel at 973 K Scripta Materialia 200 113904 https://doi.org/10.1016/j.scriptamat.2021.113904 2022-08-13 02:22:05 +0900 Paper 2021 5 Tomotaka Hatakeyama, Kota Sawada, Kaoru Sekido, Toru Hara, Kazuhiro Kimura Influence of dynamic microstructural changes on the complex creep deformation behavior of 25Cr–20Ni–Nb–N steel at 873 K Materials Science and Engineering: A 814 141270 https://doi.org/10.1016/j.msea.2021.141270 2022-08-13 02:22:05 +0900 Paper 2020 1 Kota Sawada, Kaoru Sekido, Kazuhiro Kimura, Ko Arisue, Masaki Honda, Nobuyoshi Komai, Norihide Fukuzawa, Tomonori Ueno, Nobuaki Shimohata, Hitoshi Nakatomi, Kenji Takagi, Takahiro Kimura, Kyohei Nomura, Keiji Kubushiro Effect of Initial Microstructure on Creep Strength of ASME Grade T91 Steel ISIJ International 60 2 382 391 https://doi.org/10.2355/isijinternational.isijint-2019-358 2022-08-13 02:22:05 +0900 Paper 2020 2 K. Sawada, K. Sekido, K. Kimura Segregation and its effect on creep rupture strength in Grade 92 steels Materials Characterization 169 110581 https://doi.org/10.1016/j.matchar.2020.110581 2022-08-13 02:22:05 +0900 Paper 2019 1 澤田 浩太, 関戸 薫子, 木村 一弘, 有末 紘, 本田 雅幹, 駒井 伸好, 福澤 範英, 上野 友典, 下畠 伸朗, 中富 仁, 髙木 建二, 木村 尭弘, 野村 恭兵, 久布白 圭司 ASME Grade T91鋼のクリープ強度に及ぼす初期組織の影響 鉄と鋼 105 4 433 442 https://doi.org/10.2355/tetsutohagane.tetsu-2018-066 2022-08-13 02:22:05 +0900 Paper 2019 2 Kota Sawada, Kazuhiro Kimura, Fujio Abe, Yasushi Taniuchi, Kaoru Sekido, Takehiro Nojima, Toshio Ohba, Hideaki Kushima, Hideko Miyazaki, Hiromichi Hongo, Takashi Watanabe Catalog of NIMS creep data sheets Science and Technology of Advanced Materials 20 1 1131 1149 https://doi.org/10.1080/14686996.2019.1697616 2022-08-13 02:22:05 +0900 Paper 2018 1 K. Sawada, K. Sekido, M. Murata, K. Kamihira, K. Kimura Precipitation behavior during aging and creep in 18Cr–9Ni–3Cu–Nb–N steel Materials Characterization 141 279 285 https://doi.org/10.1016/j.matchar.2018.04.055 2022-08-13 02:22:05 +0900 Paper 2016 1 Wataru Tasaki, Takahiro Sawaguchi, Ilya Nikulin, Kaoru Sekido, Koichi Tsuchiya Effect of Deformation Temperature on Low-Cycle Fatigue Properties of Fe-28Mn-6Si-5Cr Shape Memory Alloy MATERIALS TRANSACTIONS 57 5 639 646 https://doi.org/10.2320/matertrans.mbw201503 2022-08-13 02:22:05 +0900 Paper 2015 1 Takahiro Sawaguchi, Ilya Nikulin, Kazuyuki Ogawa, Kaoru Sekido, Susumu Takamori, Tadakatsu Maruyama, Yuya Chiba, Atsumichi Kushibe, Yasuhiko Inoue, Kaneaki Tsuzaki Designing Fe–Mn–Si alloys with improved low-cycle fatigue lives Scripta Materialia 99 49 52 https://doi.org/10.1016/j.scriptamat.2014.11.024 2022-08-13 02:22:05 +0900 Paper 2012 1 Kaoru Sekido, Takahito Ohmura, Toru Hara, Kaneaki Tsuzaki Effect of Dislocation Density on the Initiation of Plastic Deformation on Fe–C Steels MATERIALS TRANSACTIONS 53 5 907 912 https://doi.org/10.2320/matertrans.m2011356 2022-08-13 02:22:05 +0900 Paper 2012 2 X H Min, L Zhang, K Sekido, T Ohmura, S Emura, K Tsuchiya, K Tsuzaki Strength evaluation ofαandβphases by nanoindentation in Ti–15Mo alloys with Fe and Al addition Materials Science and Technology 28 3 342 347 https://doi.org/10.1179/1743284711y.0000000052 2022-08-13 02:22:05 +0900 Paper 2011 1 Kaoru Sekido, Takahito Ohmura, Ling Zhang, Toru Hara, Kaneaki Tsuzaki The effect of interstitial carbon on the initiation of plastic deformation of steels Materials Science and Engineering: A 530 396 401 https://doi.org/10.1016/j.msea.2011.09.102 2022-08-13 02:22:05 +0900 Paper 2011 2 K. Sekido, T. Ohmura, T. Sawaguchi, M. Koyama, H.W. Park, K. Tsuzaki Nanoindentation/atomic force microscopy analyses of ε-martensitic transformation and shape memory effect in Fe–28Mn–6Si–5Cr alloy Scripta Materialia 65 11 942 945 https://doi.org/10.1016/j.scriptamat.2011.08.010 2022-08-13 02:22:05 +0900 Paper 2011 3 Ling Zhang, Takahito Ohmura, Kaoru Seikido, Kiyomi Nakajima, Toru Hara, Kaneaki Tsuzaki Direct observation of plastic deformation in iron–3% silicon single crystal by in situ nanoindentation in transmission electron microscopy Scripta Materialia 64 9 919 922 https://doi.org/10.1016/j.scriptamat.2011.01.037 2022-08-13 02:22:05 +0900