| Mg—Li合金性能改善的途径及发展方向 |
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| 引用本文： | 陈刚,董天顺,刘金海,张建军,常丽杰. Mg—Li合金性能改善的途径及发展方向[J]. 铸造工程, 2014, 0(1): 5-9 |
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| 作者姓名： | 陈刚 董天顺 刘金海 张建军 常丽杰 |
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| 作者单位： | 河北工业大学材料科学与工程学院,天津300132 |
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| 摘 要： | 作为当今最轻的合金材料，Mg-Li合金日益受到广泛的关注。首先简述了Mg-Li=／9＂金的特点及应用，随后对Mg—Li合金的发展简史、国内外研究现状进行了介绍，在此基础上综述了Mg—Li合金性能改善的途径，主要包括合金化、晶粒细化、复合强化和表面处理等，最后分别就Mg—Li合金作为结构材料和新能源材料的发展方向进行了展望。
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| 关 键 词： | Mg-Li合金 性能改善 发展方向 水解制氢 |
Ways to Improve Performance and Development Direction of Mg-Li Alloy |
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| CHEN Gang,DONG Tianshun,LIU Jinhai,ZHANG Jianjun,CHANG Lijie. Ways to Improve Performance and Development Direction of Mg-Li Alloy[J]. Foundry Engineering, 2014, 0(1): 5-9 |
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| Authors: | CHEN Gang DONG Tianshun LIU Jinhai ZHANG Jianjun CHANG Lijie |
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| Affiliation: | (School of Materials Science and Engineering, Hebei University of Technology Tianjin 300132, China) |
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| Abstract: | As today＇s most light alloy material, magnesium lithium alloy has been widely paid more and more attention. In this paper, the characteristics and applications of Mg-Li alloy are described firstly. Then the development history of Mg-Li alloy and the present research situation are introduced at home and abroad. On this basis, the methods to improve the performance of Mg-Li alloy are described on the whole, including alloying, grain refinement, strengthening and surface treatment, etc. Finally, the development direction of Mg-Li alloy is prospected as a structural material and a new energy material, respectively. |
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| Keywords: | magnesium lithium alloy performance improvement development direction hydrolysishydrogen |
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