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9 随炉包套试棒及Inconel 718粉末合金构件的显微组织及EDS结果

Fig.9 Microstructures of Inconel 718 component (White dotted circles represent prior particle boundaries (PPBs)) (a), and test bars (b) and high magnification morphology of PPBs (c), and the EDS analyses of PPBs (d, e)