Acceleration mechanism of hydrogen-assisted fatigue crack growth in an equiatomic CoCrFeMoNi high-entropy alloy

Presentation information

International Session

Thu. Sep 22, 2022 1:30 PM - 4:55 PM Rm. A (FIT Hall)

Chair person: (IS1,IS2,IS3) Sengo Kobayashi(Ehime Univ.,Japan)、(IS4,IS5,IS6):Yoshikazu Todaka(Toyohashi Univ. of Tech.）

3:55 PM - 4:25 PM

*M. Koyama¹,S. Mizumachi², E. Akiyama^1,2, K. Tsuzaki^1,2 (1.Tohoku Univ.,Japan,2.Kyushu Univ.,Japan)

Keywords:hydrogen embrittlement , high entropy alloy, fatigue crack growth, local plasticity, fractography

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