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1 ЭП741预合金粉末形貌的SEM像和粒度分布

Fig.1 SEM images (a, b) and particle size distributions (c) of ЭП741 pre-alloyed powders prepared by VIGA (a) and PREP (b)