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 7 沿厚度方向的几何轮廓

Fig.7 Geometric profile along thickness direction