| 含Er镁合金的研究进展 |
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| 引用本文： | 王文静,刘子利,刘希琴,胡金东,王立红. 含Er镁合金的研究进展[J]. 有色金属材料与工程, 2013, 0(4): 174-178 |
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| 作者姓名： | 王文静 刘子利 刘希琴 胡金东 王立红 |
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| 作者单位： | 南京航空航天大学材料科学与技术学院,江苏南京210016 |
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| 基金项目： | 江苏省科技支撑计划项目（BE2010103） |
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| 摘 要： | 综述了稀土元素Er在镁合金中的作用及对镁合金显微组织、力学性能和耐蚀性能影响的研究进展.Er可以净化镁合金熔体并对熔体具有良好的阻燃作用;稀土Er可以细化合金的晶粒组织,影响析出相的形态、数量、大小和分布,提高了镁合金的力学性能和耐腐蚀性能.
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| 关 键 词： | 稀土Er 镁合金 显微组织 力学性能 耐蚀性能 研究进展 |
Review on the Research Progress on Magnesium Alloys Containing Er |
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| WANG Wen-jing,LIU Zi-li,LIU Xi-qin,HU Jin-dong,WANG Li-hong. Review on the Research Progress on Magnesium Alloys Containing Er[J]. Nonferrous Metal Materials and Engineering, 2013, 0(4): 174-178 |
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| Authors: | WANG Wen-jing LIU Zi-li LIU Xi-qin HU Jin-dong WANG Li-hong |
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| Affiliation: | (College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China) |
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| Abstract: | The current research progress of actions of rare earth erbium on magnesium alloys is reviewed, and effects of rare earth erbium on microstructure, mechanical properties, and corrosion resistance of magnesium alloys are also summarized. Rare earth erbium can purify metal melt as well as improve ignition proof property. Er can refine grains and influence the morphology, size, distribution and amount of the second phase, mechanical properties and the corrosion resistance of magnesium alloys were improved greatly by the addition of Er. |
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| Keywords: | RE Er magnesium alloy microstructure mechanical properties corrosionresistance review |
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