热等静压对第三代单晶高温合金DD33显微组织和持久性能的影响

何禹锋, 王莉, 王栋, 王绍钢, 卢玉章, 谷阿山, 申健, 张健

Effect of Hot Isostatic Pressing on Microstructure of a Third-Generation Single Crystal Superalloy DD33

HE Yufeng, WANG Li, WANG Dong, WANG Shaogang, LU Yuzhang, GU Ashan, SHEN Jian, ZHANG Jian

图6 热等静压态和热等静压后续完整热处理态DD33合金中碳化物附近的EBSD结果

Fig.6 EBSD data of the (a, c) AH and (b, d) AHSHT specimens nearby carbide: (a, b) IPF-X maps, (c, d) KAM maps