镍基单晶飞秒激光制造气膜孔疲劳断裂行为

李飞, 温志勋, 罗磊, 岳珠峰, 刘智名

Fatigue fracture behavior of femtosecond-laser-processed film cooling holes in nickel-based single-crystal superalloys

Fei LI, Zhixun WEN, Lei LUO, Zhufeng YUE, Zhiming LIU

图 5 应力应变与应变能的关系

Fig.5 Relationship between stress-strain and strain energy