一种含Re/Ru镍基单晶合金的蠕变行为及其机理

田淞文, 刘丽荣, 田素贵

Creep Behavior and Mechanism of a Re/Ru-containing Nickel-based Single Crystal Superalloy

TIAN Songwen, LIU Lirong, TIAN Sugui

图6 合金经1100℃/140 MPa蠕变5 h后的组织

Fig.6 Microstructure of alloy crept for 5 h at 1100oC/140 MPa