The 189th ISIJ Spring Meeting
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Session Details

General PresentationMicrostructure and Properties of Materials

Hydrogen embrittlement 3

Mon. Mar 10, 2025 8:50 AM - 10:10 AM JST
Mon. Mar 10, 2025 11:50 PM - 1:10 AM UTC
Room9（Bldg.1 2F 210）
松原和輝 [JFE]
8:50 AM - 9:10 AM JST(11:50 PM - 12:10 AM UTC)

[145]First-principles calculations of hydrogen trapping energies of edge dislocation cores in iron

○Masatake Yamaguchi, Kenichi Ebihara, Mitsuhiro Itakura (JAEA)
9:10 AM - 9:30 AM JST(12:10 AM - 12:30 AM UTC)

[146]Reproduction of the Hydrogen thermal desorption of an iron specimen including strain-induced vacancies using the improved numerical model

○Kenichi Ebihara, Masatake Yamaguchi, Mitsuhiro Itakura (JAEA)
9:30 AM - 9:50 AM JST(12:30 AM - 12:50 AM UTC)

[147]Comparison of dislocation accumulation behavior in pure iron and nickel during the incubation period of hydrogen embrittlement fracture

○Kei Saito, Kenichi Takai (Sophia Univ.)
9:50 AM - 10:10 AM JST(12:50 AM - 1:10 AM UTC)

[148]Effects of drawing and tempering on hydrogen embrittlement susceptibility of austenitic stainless steel wire for springs

○Kazuki Okuno1, Kenichi Takai1, Koki Nemoto1, Hirotsugu Morita2, Masaki Ishihara2 (1.Sophia Univ., 2.Suzuki-Sumiden Stainless Steel Wire)
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