GH984G合金700 °C / 10000时效态合金在700 °C / 400 MPa条件下蠕变断口附近的纵截面形貌 (a) 0P合金,(b) 0.01P合金,(c) 0.02P合金,(d) 0.04P合金,(e) 0.08P合金
The morphologies of longitudinal section near the creep fracture surface at 700 °C / 400 MPa in 0P (a), 0.01P (b), 0.02P (c), 0.04P (d) and 0.08P (e) alloys after thermal exposure at 700 °C for 10000 h.