镍基高温合金GH4169的热机械疲劳行为

钱春华, 崔海涛, 温卫东

Investigation on Thermo-mechanical Fatigue Behavior of GH4169 Alloy

QIAN Chunhua, CUI Haitao, WEN Weidong

图4 循环应力响应曲线

Fig.4 Cyclic stress response curves (a) 400~650℃, IP; (b) 400~650℃, OP