热等静压成形Inconel 718粉末合金的显微组织和力学性能

徐磊, 田晓生, 吴杰, 卢正冠, 杨锐

Microstructure and Mechanical Properties of Inconel 718 Powder Alloy Prepared by Hot Isostatic Pressing

XU Lei, TIAN Xiaosheng, WU Jie, LU Zhengguan, YANG Rui

图4 Inconel 718预合金粉末颗粒表面形貌

Fig.4 SEM images of Inconel 718 pre-alloyed powders in full view (a) and high-magnification of Fig.4a (b)