一种6Re/3Ru镍基单晶高温合金微观组织的稳定性和高温持久性能

陈瑞志, 刘丽荣, 郭圣东, 张迈, 卢广先, 李远, 赵云松, 张剑

Microstructural Stability and Stress Rupture Property of a 6Re/3Ru Containing Nickel-based Single Crystal Superalloy

CHEN Ruizhi, LIU Lirong, GUO Shengdong, ZHANG Mai, LU Guangxian, LI Yuan, ZHAO Yunsong, ZHANG Jian

图7 断裂试样不同区域的γ/γ′形貌和TCP相

Fig.7 γ/γ′ morphology (a~c) and TCP phase (d~f) of different regions in fractured specimens (a) (d) region A; (b) (e) region B; (c) (f) region C