The Effects of Temperature during Post-heating Treatment on Residual Stress of Resistance Spot Welded High-strength Steel Sheets

• Published in: Yōsetsu Gakkai ronbunshū Vol. 35; no. 2; pp. 66s - 70s
• Main Authors: Akira, Sato, Izuru, Nishikawa, Muneyoshi, Iyota
• Format: Journal Article
• Language: English; Japanese
• Published: Tokyo 一般社団法人 溶接学会 2017; Japan Science and Technology Agency
• Subjects: Computer simulation; Heating; High strength steel; High strength steels; Metal sheets; Residual stress; Temperature effects; Tempered martensite; Tempering

This study investigates the effects of maximum temperature and temperature history during post-heating treatment on residual stress of resistance spot welded high-strength steel sheets. To examine the effects of post-heating treatment, numerical simulations were performed. First, the effect of the p...