Superplastic solid state welding of steel and copper alloy based on laser quenching of steel surface

• 作 者: 张柯柯 韩彩霞 权淑丽 程光辉 杨洁 杨蕴林
• 机 构: CollegeofMaterialScienceandEngineering
• 出 处: Transactions of Nonferrous Metals Society of China
• 发表日期: 2005年2期
• 关键词: 铜合金 钢材 激光淬火 超塑性形变 固态焊接 copper alloy steel laser quenching superplastic deform

Based on the feasibility of isothermal superplastic solid state welding of steel and copper alloy, the welded surface of steel surface was ultra-fined through laser quenching, and then the welding process tests between different base metals of 40Cr and QC