Influence of Temperature on Stacking Fault Energy and Creep Mechanism of a Single Crystal Nickel-based Superalloy

Tian Sugui,Zhu Xinjie,Wu Jing,Yu Huichen,Shu Delong,Qian Benjiang

Fig. 5. Dislocation configurations within the γ′ phase after the alloy crept for 163?h up to fracture at 980?°C/300?MPa: (a) g?=?020, B ?=?[100], (b) g=02 2 ? , B?=?[100], (c) g?=?002, B?=?[100], (d) g?=?022, B?=?[100].