Ta含量对镍基粉末高温合金高温蠕变变形行为和性能的影响

杨志昆, 王浩, 张义文, 胡本芙

Effect of Ta Content on High Temperature Creep Deformation Behaviors and Properties of PM Nickel Base Superalloys

YANG Zhikun, WANG Hao, ZHANG Yiwen, HU Benfu

图2 含4.8%Ta镍基粉末高温合金层错宽度测量示意图

Fig.2 Schematic of stacking fault width measurement for PM nickel base superalloys with 4.8%Ta