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8 在不同热变形参数下GH4169合金的Σ3n晶界 |
Fig. 8 Σ3n grain boundary under different thermal deformation parameters of GH4169 (a) 1000℃-0.1 s-1; (b) 1050℃-1 s-1; (c) 1050-0.1 s-1; (d) 1100℃-0.01 s-1; (e) 1050℃-1 s-1 selection area (f) Σ3n grain boundary density under various deformation parameters |
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