Session information

General Presentation

Microstructure and Properties of Materials

Hydrogen embrittlement 2

Tue. Mar 15, 2022 10:40 AM - 12:00 PM Room7

座長:秋山英二 [東北大]

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10:40 AM - 11:00 AM

[111] Effect of V and Mo addition on hydrogen trapping of tempered martensitic steel

^○Toshiya Kinami (Daido Steel)

11:00 AM - 11:20 AM

[112] Relationship between hydrogen-related fatigue fracture and microstructure of lath martensite

^○Hisashi Matsumiya¹, Kazuho Okada¹, Yoshiaki Maegawa¹, Akinobu Shibata², Nobuhiro Tsuji¹ (1.Kyoto Univ., 2.NIMS)

11:20 AM - 11:40 AM

[113] Three-dimensional analysis on hydrogen-related intergranular crack propagation in martensitic steel

^○Akinobu Shibata¹, Ivan Gutierrrez-Urrutia¹, Akiko Nakamura¹, Goro Miyamoto², Toru Hara¹, Kaneaki Tsuzaki¹ (1.NIMS, 2.Tohoku Univ.)

11:40 AM - 12:00 PM

[114] Effect of retained austenite on hydrogen embrittlement resistance of TRIP-aided bainitic ferritic steel subjected to hot rolling and then austempering

^○Shun Kudo¹, Taichi Kimura¹, Jyunya Kobayasi¹, Shigeru Kuramoto¹, Goroh Itoh¹, Tomohiko Hojo² (1.Ibaraki Univ., 2.Ibaraki Univ., 3.Tohoku Univ.)