GH4169合金圆盘时效过程残余应力的演化规律研究
秦海龙,张瑞尧,毕中南(),杜洪标,张金辉
Study on the Evolution of Residual Stress During Ageing Treatment in a GH4169 Alloy Disk
Hailong QIN,Ruiyao ZHANG,Zhongnan BI(),Lee Tung Lik,Hongbiao DONG,Jinhui DU,Ji ZHANG

图11. 应力拟合分析误差随时效时间的变化

Fig.11. Evolution of stress fitting error with increasing ageing time