粉末冶金Inconel 718合金的热等静压成形和原始颗粒边界的消除
田晓生, 卢正冠, 徐磊, 吴杰, 杨锐

Hot Isostatic Densification of Inconel 718 Powder Alloy and Elimination of Prior Particle Boundaries
TIAN Xiaosheng, LU Zhengguan, XU Lei, WU Jie, YANG Rui
图11 Inconel 718结构件标准热处理和特殊高温热处理SHT2试样拉伸断口纵截面形貌的SEM像
Fig.11 SEM images of longitudinal sections near the fractures of tensile samples of Inconel 718 component
(a) HT (b) SHT2