日本金属学会2024年秋期(第175回)講演大会

Presentation information

一般講演

3.Microstructure » Analysis/Characterization/Evaluation

[G] Analysis/Characterization/Evaluation

Fri. Sep 20, 2024 9:30 AM - 11:45 AM Room E (B108 1st floor Building B Center for Education in Liberal Arts and Sciences)

Chair:Daisuke Egusa

11:30 AM - 11:45 AM

[164] Microstructural observation of Al-1.0mass%Mg2Si-(Cu, Ni) alloy after long time natural aging treatment

*Kazunobu Fujimoto1, Taiki Tsuchiya2, Seungwon Lee2, Susumu Ikeno3, Kenji Matsu2 (1. University of Toyama, 2. University of Toyama, 3. Professor of Emeritus, University of Toyama)

Keywords:Al合金、熱処理、組織観察、二段時効

6000Al系合金は、時効硬化型Al合金である.本研究では,6000Al合金に対して,Cuを添加した合金とNiを添加した合金を作製し,TEMを用いて二段時効と添加元素による硬さへの影響を調査した.

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