新型热处理调控Al-Cu-Mg合金残余应力的工艺和机理

马文静,陈志国,李鸿娟,袁珍贵,郑子樵

Process and Mechanism of Novel Heat Treatment for Controlling Residual Stress in Al-Cu-Mg Alloy

Wenjing MA,Zhiguo CHEN,Hongjuan LI,Zhengui YUAN,Ziqiao ZHENG

图2 不同状态下合金的残余应力

Fig.2 Residual stresses of alloy under different conditions