Session information

General Presentation

Microstructure and Properties of Materials

Toughness and deformability 1

Wed. Mar 16, 2022 9:00 AM - 10:00 AM Room10

座長:名古秀徳 [神鋼]

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9:00 AM - 9:20 AM

[153] Effects of compressive prestrain on ductile-brittle transition behavior of martensite steel

^○Shunsuke Kobayashi, Hiroshi Shuto, Akihiro Uenishi, Masaaki Fujioka (Nippon Steel)

9:20 AM - 9:40 AM

[154] Embrittlement in the HAZ by Sn and estimation allowable content of Sn

^○Masayuki Yoshimoto¹, Masayuki Yamamoto¹, Saki Hayashi², Tomoya Kawabata² (1.Chubu Steel, 2.The Univ. of Tokyo)

9:40 AM - 10:00 AM

[155] Proposal of new MOTE evaluation methods for determination of representative fracture toughness

^○Takumi Ozawa¹, Tomoya Kawabata², Hiroki Mikami³ (1.NMRI, 2.The Univ. of Tokyo, 3.Osaka Univ.)