| 变形镁合金塑性的改善 |
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| 引用本文： | 黄光胜,黄光杰,汪凌云,潘复生. 变形镁合金塑性的改善[J]. 材料导报, 2006, 20(1): 39-41 |
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| 作者姓名： | 黄光胜 黄光杰 汪凌云 潘复生 |
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| 作者单位： | 重庆大学材料科学与工程学院,重庆,400030;重庆大学材料科学与工程学院,重庆,400030;重庆大学材料科学与工程学院,重庆,400030;重庆大学材料科学与工程学院,重庆,400030 |
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| 摘 要： | 塑性差已成为变形镁合金加工与应用上的一个瓶颈,改善变形镁合金的塑性也就成为变形镁合金研究与应用中急需解决的关键技术之一.细化晶粒、控制织构、激活非基面滑移系可以显著改善镁合金的塑性,是较有前景的塑性改善方法.从以上3方面综述了变形镁合金塑性改善的最新研究进展.
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| 关 键 词： | 镁合金 晶粒细化 织构控制 非基面滑移系 |
Ductility Enhancement of Wrought Magnesium Alloys |
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| HUANG Guangsheng,HUANG Guangjie,WANG Lingyun,PAN Fusheng. Ductility Enhancement of Wrought Magnesium Alloys[J]. Materials Review, 2006, 20(1): 39-41 |
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| Authors: | HUANG Guangsheng HUANG Guangjie WANG Lingyun PAN Fusheng |
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| Affiliation: | School of Material Science and Engineering, Chongqing University, Chongqing 400030 |
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| Abstract: | Poor ductility is a bottleneck of processing and application of wrought magnesium alloys,so ductility enhancement becomes a key to research and application of wrought magnesium alloys. Grain refinement, texture controlling and nonbasal slip system activation improve ductility of magnesium alloy remarkably, which are promising methods. The recent progress of ductility improvement of wrought magnesium alloys is reviewed from above three aspects. |
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| Keywords: | magnesium alloys grain refinement texture controlling nonbasal slip system |
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