GH4169合金拘束相关的疲劳裂纹萌生寿命

郭昊函, 杨杰, 刘芳, 卢荣生

Constraint Related Fatigue Crack Initiation Life of GH4169 Superalloy

GUO Haohan, YANG Jie, LIU Fang, LU Rongsheng

图1 GH4169镍基高温合金的代表体积单元(RVE)

Fig.1 A representative volume element (RVE) of GH4169 nickel base superalloy