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12 不同粉末粒度Inconel 718粉末合金的显微组织

Fig.12 Microstructures of PM Inconel 718 alloys with particle sizes of fine (a) and coarse (b) (Insets show the particle size distributions of the powder used)