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3 HRS铸态和热等静压态DD33合金的组织形貌
Fig.3 Scanning electron micrographs of the HRS DD33 before and after HIP treatment (a, b) AC and (c, d) AH