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
),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
),Lee Tung Lik,Hongbiao DONG,Jinhui DU,Ji ZHANG
图10. 圆盘中心旋向/径向在时效开始(5 min)和结束(480 min)时的衍射谱及(200)晶面衍射峰分解
Fig.10. Neutron diffraction spectra at the beginning (5 min) and the end (480 min) of creep test in longitudinal direction (a), and the separation of overlapped peak (200) (b)
