| 航空航天用镁合金的研究进展 |
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| 引用本文： | 蒋斌,刘文君,肖旅,董含武,张娜,程仁菊,宋江凤,张丁非,潘复生.航空航天用镁合金的研究进展[J].上海航天,2019,36(2):22-30. |
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| 作者姓名： | 蒋斌 刘文君 肖旅 董含武 张娜 程仁菊 宋江凤 张丁非 潘复生 |
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| 作者单位： | 重庆大学材料科学与工程学院;重庆市科学技术研究院;重庆理工大学材料科学与工程学院;上海航天精密机械研究所 |
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| 基金项目： | 重庆市重点产业重点技术创新专项(cstc2017zdcy-zdzxX0006)；重庆市重点产业共性关键技术创新专项(cstc2015zdcy-ztzx50003)；重庆市技术创新与应用示范项目(cstc2018jszx-cyzdx0082) |
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| 摘 要： | 基于航空航天结构轻量化发展的需求,对高性能镁合金的研究进展进行了回顾,重点介绍了AZ系、ZK系、Mg-RE系和Mg-Li系合金在航空航天领域的研究进展与应用现状。综述了先进镁合金研发的技术与应用瓶颈,以及目前最常用的合金化和热处理等合金性能改进方法,介绍了镁合金研究在未来航空航天领域的发展趋势。
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| 关 键 词： | 镁合金 合金化 热处理 航天应用 |
| 收稿时间： | 2019/1/16 0:00:00 |
| 修稿时间： | 2019/2/25 0:00:00 |
Development of Magnesium Alloys for Aerospace Application |
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| Institution: | College of Materials Science and Engineering, Chongqing University, Chongqing 400030, China;Chongqing Academy of Science and Technology, Chongqing 401123, China,College of Materials Science and Engineering, Chongqing University of Technology, Chongqing 400054, China,Shanghai Spaceflight Precision Machinery Institute, Shanghai 201600, China,Chongqing Academy of Science and Technology, Chongqing 401123, China,Chongqing Academy of Science and Technology, Chongqing 401123, China,Chongqing Academy of Science and Technology, Chongqing 401123, China,College of Materials Science and Engineering, Chongqing University, Chongqing 400030, China,College of Materials Science and Engineering, Chongqing University, Chongqing 400030, China and College of Materials Science and Engineering, Chongqing University, Chongqing 400030, China |
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| Abstract: | In recent years, structural light-mass design of aerospace parts is urgently summoned in the aerospace area. This paper reviews the high-performance magnesium alloys related to this area. It introduces research progress and applications of many series magnesium alloys, such as AZ, ZK, Mg-RE, Mg-Li, as well as obstacles of their current development in terms of technology and applications. The alloy performance improving methods of alloying and heat-treating for these magnesium alloys are reviewed. The future development trends of magnesium alloys in the aerospace area are also proposed. |
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| Keywords: | magnesium alloy alloying heat treatment aerospace application |
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