The 190th ISIJ Autumn Meeting
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Session Details

General PresentationMicrostructure and Properties of Materials

[G28]Hydrogen embrittlement 2

Wed. Sep 17, 2025 10:55 AM - 12:15 PM JST
Wed. Sep 17, 2025 1:55 AM - 3:15 AM UTC
Room9（Institute for the Advancement of Higher Education, 3F E301）
高井健一 [上智大]
10:55 AM - 11:15 AM JST(1:55 AM - 2:15 AM UTC)

[174]Evaluation of hydrogen embrittlement resistance of pre-processed high-strength steel sheet under different hydrogen charging conditions

○Yuri Sugiyama, Takafumi Yokoyama, Yuji Sakiyama, Tomohiko Omura (Nippon Steel)
11:15 AM - 11:35 AM JST(2:15 AM - 2:35 AM UTC)

[175]Relationship between pH change and hydrogen permeation on pure iron surface in alkaline environment

○Ryuta Ishii, Shingo Mineta, Takashi Miwa (NTT)
11:35 AM - 11:55 AM JST(2:35 AM - 2:55 AM UTC)

[176]Mass balance study of hydrogen in steel in neutral to acidic environments

○Yu Fujita, Mana Iwai, Sho Kitano, Hiroki Habasaki, Koji Fushimi (Hokkaido Univ.)
11:55 AM - 12:15 PM JST(2:55 AM - 3:15 AM UTC)

[177]Effects of deformation on hydrogen entry into austenitic stainless steels

○MAKOTO KAWAMORI, Kosuke Shibata, Rika Yoda, Shinya Morita, Yosuke Fujita, Shinya Kuroda (Kobe Steel)
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