摘要
选择In718作为中间合金,采取SN比试验设计,对TiAl金属间化合物与42CrMo的“三体”摩擦焊接工艺规范进行了优化。通过工艺参数作用和接头强韧化规律的分析,研究了TiAl金属间化合物的摩擦焊接成形控制方法。
Choosing In718 as intermediate alloy and using S/N experimental design, 'three-body' friction welding parameters of TiAl intermetallic compound to 42CrMo have been optimized. The control character of friction welding of Gamma Titanium Aluminum intermetallic compound was studied through analyzing parameters, intensity and toughness of joints.
出处
《航空精密制造技术》
2005年第1期50-53,34,共5页
Aviation Precision Manufacturing Technology
关键词
“三体”摩擦焊
工艺规范
成形控制
'Three-body' friction welding
welding parameters
structural control
