初始晶粒尺寸和强化相对GH4096高温合金热变形行为和再结晶的影响

李福林, 付锐, 白云瑞, 孟令超, 谭海兵, 钟燕, 田伟, 杜金辉, 田志凌

Effects of Initial Grain Size and Strengthening Phase on Thermal Deformation and Recrystallization Behavior of GH4096 Superalloy

LI Fulin, FU Rui, BAI Yunrui, MENG Lingchao, TAN Haibing, ZHONG Yan, TIAN Wei, DU Jinhui, TIAN Zhiling

图2 2种铸态试样(c1和c2)经不同工艺处理后热压缩前的组织

Fig.2 OM images (a, b) and SEM images of γ' phase (c, d) of as-cast samples treated by different processes before hot compression (a, c) c1 (1 μm) (b, d) c2 (2 μm)