热力耦合对一种第四代镍基单晶高温合金1100℃蠕变组织演变的影响
徐静辉1, 李龙飞1(
), 刘心刚2, 李辉2, 冯强1
), 刘心刚2, 李辉2, 冯强1
Thermal-Stress Coupling Effect on Microstructure Evolution of a Fourth-Generation Nickel-Based Single-Crystal Superalloy at 1100oC
XU Jinghui1, LI Longfei1(), LIU Xingang2, LI Hui2, FENG Qiang1
), LIU Xingang2, LI Hui2, FENG Qiang1
图3. 镍基单晶高温合金在1100℃、130 MPa条件下的蠕变曲线
(a) creep strain vs time (b) creep strain rate vs time
Fig.3. Creep curves of the nickel-based single-crystal superalloy at 1100oC under 130 MPa
