日本金属学会2020年秋期(第167回)講演大会

Presentation information

一般講演

10. Energy and Related Materials » Hydrogen and Battery Related Materials

[G] Hydrides/Hydrogen Storage /Hydrogen Permeation and Related Materials

Thu. Sep 17, 2020 9:10 AM - 3:25 PM Rm. K (ZoomRm.K)

Chair: Sub Chairman (assistant):

10:45 AM - 11:00 AM

[143] Effects of crystal orientation of bcc and B2 phases on hydrogen permeability of Nb19Ti40Ni41 alloys

*Ryota IWAI1, Yoji MIYAZIMA2, Kazuhiro ISHIKAWA2 (1. Kanazawa university(master), 2. Kanazawa university)

Keywords:水素透過合金、Nb19Ti40Ni41合金、水素透過特性、耐水素脆化性、共晶組織

Nb19Ti40Ni41合金を圧延・熱処理することで微細組織や水素透過度が変化するが、それに加えてbcc相とB2相の方位関係を調べ水素透過性に及ぼす影響を考察する

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