高温合金GH4169的动态再结晶和组织演化机制

于森, 陈乐利, 罗锐, 袁志钟, 王爽, 高佩, 程晓农

Dynamic Recrystallization and Microstructure Evolution Mechanism of GH4169 Alloy

YU Sen, CHEN Leli, LUO Rui, YUAN Zhizhong, WANG Shuang, GAO Pei, CHENG Xiaonong

图3 GH4169合金在ε=0.7时的功率耗散图和流变失稳图

Fig.3 Power dissipation diagram (a) and Rheological instability plot (b) for GH4169 alloy at ε=0.7