ЭП741粉末合金中的缺陷对力学性能的影响

徐磊, 李若辰, 田晓生, 卢正冠

Influence of Defects in ЭП741 Alloy Powder on Mechanical Properties of Alloys Prepared by Hot Isostatic Pressing Process

XU Lei, LI Ruochen, TIAN Xiaosheng, LU Zhengguan

图7 ЭП741合金内部显微孔隙的大小及分布

Fig.7 Micro-CT images of ЭП741 alloy (a) PM alloy, (b) deformed PM alloy, (c) pore size distribution histograms