GH4720Li合金毫米级粗大晶粒热变形获得均匀等轴晶粒的可行性及工艺控制
The Feasibility and Process Control of Uniform Equiaxed Grains by Hot Deformation in GH4720Li Alloy with Millimeter-Level Coarse Grains
GH4720Li合金毫米级粗大晶粒热变形获得均匀等轴晶粒的可行性及工艺控制 |
| 刘超, 姚志浩, 江河, 董建新 |
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The Feasibility and Process Control of Uniform Equiaxed Grains by Hot Deformation in GH4720Li Alloy with Millimeter-Level Coarse Grains |
| LIU Chao, YAO Zhihao, JIANG He, DONG Jianxin |
| 图8 粗晶GH4720Li合金试样在1160℃、0.01 s-1和1160℃、0.1 s-1变形后的再结晶组织 |
| Fig.8 Recrystallization structures of coarse-grained GH4720Li alloy samples under 1160oC, 0.01 s-1 (a) and 1160oC, 0.1 s-1 (b) |
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