The 187th ISIJ Spring Meeting
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Session Details

General PresentationMicrostructure and Properties of Materials

Hydrogen embrittlement 5

Fri. Mar 15, 2024 9:00 AM - 10:20 AM JST
Fri. Mar 15, 2024 12:00 AM - 1:20 AM UTC
Room11 (Lecture Hall Bldg. 1F 101)
小山元道 [東北大]
9:00 AM - 9:20 AM JST(12:00 AM - 12:20 AM UTC)

[193]Numerical study on hydrogen thermal desorption spectra of high-carbon α－γ dual phase steel

○Ebihara Kenichi1, Sekine Daiki2, Sakiyama Yuji3, Takahashi Jun3, Takai Kenichi2, Omura Tomohiko3 (1.JAEA, 2.Sophia Univ., 3.Nippon Steel)
9:20 AM - 9:40 AM JST(12:20 AM - 12:40 AM UTC)

[194]Hydrogen trapping energy of edge dislocation core in bcc iron: First-principles calculations

○Yamaguchi Masatake, Ebihara Kenichi, Itakura Mitsuhiro (JAEA)
9:40 AM - 10:00 AM JST(12:40 AM - 1:00 AM UTC)

[195]Investigation of the effects of solute hydrogen on the deformation behavior of SUS310S via in situ neutron diffraction

○Ito Tatsuya1, Ogawa Yuhei2, Gong Wu1, Kawasaki Takuro1, Shibata Akinobu2, Harjo Stefanus1 (1.JAEA, 2.NIMS)
10:00 AM - 10:20 AM JST(1:00 AM - 1:20 AM UTC)

[196]Criteria for the nucleation of hydrogen embrittlement cracks in Ni-based superalloy 718

○Ogawa Yuhei1, Noguchi Kohei2, Takakuwa Osamu2 (1.NIMS, 2.Kyushu Univ.)
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