1240 MPa级Ti-38644高锁螺栓的拉伸疲劳增寿机理
赵庆云(),程思锐,黄宏
Mechanism of Fatigue Life Enhancement for 1240 MPaHi-lock Bolt of Ti-38644 Ti-alloy
ZHAO Qingyun(),CHENG Sirui,HUANG Hong

图2. 1240 MPa级轻型钛合金高锁螺栓实物

Fig.2. Picture of 1240 MPa Hi-bolt