主催: 一般社団法人 日本機械学会
会議名: 2024年度 年次大会
開催日: 2024/09/08 - 2024/09/11
Susceptibility of stress corrosion cracking (SCC) on Al-Zn-Mg alloy using friction stir method was evaluated. Alternating salt-water immersion test was conducted using specimen with base metal and stirred material. As a result of immersion test, cracks occurred on specimen with base metal after 5.5 days immersion. On the other hand, no cracks occurred on specimen with stirred material. It was concluded stirred region of Al-Zn-Mg alloy shows low susceptibility against SCC.