The 189th ISIJ Spring Meeting
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Session Details

General PresentationMicrostructure and Properties of Materials

Strength and deformation behavior 3

Mon. Mar 10, 2025 1:00 PM - 2:20 PM JST
Mon. Mar 10, 2025 4:00 AM - 5:20 AM UTC
Room11（Bldg.1 2F 240）
南部将一 [東大]
1:00 PM - 1:20 PM JST(4:00 AM - 4:20 AM UTC)

[179]Quantitative analysis of hardening due to carbon in solid solution in martensitic steels

○Shohei Uranaka1, Issei Hirashima2, Takuro Masumura3, Toshihiro Tsuchiyama3, Ryuji Uemori3, Hiroyuki Shirahata4 (1.The Univ. of Tokyo, 2.Sanyo Special Steel, 3.Kyushu Univ., 4.Nippon Steel)
1:20 PM - 1:40 PM JST(4:20 AM - 4:40 AM UTC)

[180]Heterogeneous deformation behavior of pre-strained 18%Ni martensitic steel

○Ayumu Yamada1, Takuro Masumura1, Toshihiro Tsuchiyama1, Shimoda Eriko2 (1.Kyushu Univ., 2.Nippon Steel)
1:40 PM - 2:00 PM JST(4:40 AM - 5:00 AM UTC)

[181]Effect of tempering on surface deformation behavior during three-point bending in low carbon martensitic steels

○Naoki Maruyama1, Yoshiaki Honda2, Shinichiro Tabata2, Shigeru Yonemura2, Tomohito Tanaka2 (1.Osaka Univ., 2.Nippon Steel)
2:00 PM - 2:20 PM JST(5:00 AM - 5:20 AM UTC)

[182]Effect of Si on the formation of inhomogeneous microstructure in martensitic steel during cooling

○Shimpei Yoshioka, Tatsuya Nakagaito, Hiroshi Matsuda (JFE)
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