日本金属学会 2020年春期(第166回)講演大会

Presentation information

General Session

8.Structural Materials » Light Metals

[G] Light Metals(2)

Thu. Mar 19, 2020 9:00 AM - 3:10 PM Rm. B (W323,2nd Flr., West Bldg.3)

Chair:Daisuke Egusa, Kenichi Ikeda(Hokkaido University)

2:55 PM - 3:10 PM

[102] Aging behavior of hydrogen charged and aged at 393K Al-Zn-Mg alloys

*TAKAMOTO Kengo1, ARTENIS Bendo1, TSUCHIYA Taiki2, LEE Seungwon2, MATSUDA Kenji2, NISHIMURA Katsuhiko2, NUNOMURA Norio2, TODA Kazuyuki3, HIRAYAMA Kyosuke3, SHIMIZU Kazuyuki3, GAO Hongye3, YAMAGUCHI Masatake4, EBIHARA Ken-ichi4, ITAKURA Mitsuhiro4, Tomohito Tsuru4, IKENO Susumu5 (1. Graduate student University of Toyama, 2. University of Toyama, 3. Kyusyu University, 4. Japan Atomic Energy Agency, 5. Professor emeritus University of Toyama)

Keywords:アルミニウム合金、Al-Zn-Mg、TEM、水素、時効

低Zn/Mg濃度比のAl-Zn-Mg合金に着目し、水素を導入した場合と導入しない場合での時効硬化挙動を調査することを目的とし、水素濃度測定、硬さ測定、透過型電子顕微鏡(TEM)を用いた組織観察を行った結果を報告する。

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