高应变速率多向锻造Mg-8Gd-1Er-0.5Zr合金的微观组织、织构及力学性能
Microstructure, Texture, and Mechanical Properties of Mg-8Gd-1Er-0.5Zr Alloy by Multi-Directional Forging at High Strain Rate
高应变速率多向锻造Mg-8Gd-1Er-0.5Zr合金的微观组织、织构及力学性能 |
| 丁宁, 王云峰, 刘轲, 朱训明, 李淑波, 杜文博 |
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Microstructure, Texture, and Mechanical Properties of Mg-8Gd-1Er-0.5Zr Alloy by Multi-Directional Forging at High Strain Rate |
| DING Ning, WANG Yunfeng, LIU Ke, ZHU Xunming, LI Shubo, DU Wenbo |
| 图3 固溶态GE81K合金在累积应变(ΣΔε)为0.66和1.32时的反极图和孪晶分布图，以及ΣΔε = 0.66时变形晶粒内和孪晶界/内部的小角度晶界 |
| Fig.3 Inverse pole figures (a, b) and twin distribution maps (c, d) of as-solution GE81K alloy at accumulated strain ΣΔε = 0.66 (a, c) and ΣΔε = 1.32 (b, d); low angle grain boundary (LAGB) in the deformed grains (e) and LAGB in twins or around twin boundaries (f) at ΣΔε = 0.66 (TD—transverse direction; LFD—last forging direction) |
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