铝、镁合金材料在汽车工业中的应用
Application of Aluminum-magnesium Alloy Material in Automobile Industry
党春梅1, 谢卫东1
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作者单位：(1. 重庆大学 材料科学与工程学院, 重庆 400044; 2. 重庆大学 国家镁合金材料工程技术研究中心, 重庆 400045)
中文关键字：汽车工业； 轻量化； 铝、镁合金； 制造技术
英文关键字：automobile industry; lightweight; aluminum-magnesium alloy; manufacture technique
中文摘要：介绍了铝、镁合金材料在汽车零部件上的轻量化应用和优势性能，重点介绍汽车铝、镁合金材料零部件各种先进的制造技术，指出其工艺的优缺点并展望了其技术研究的方向，最后对铝、镁合金材料在汽车工业上的应用前景做了全面分析。
英文摘要：The automobile spare part lightweight application and the superiority performance of the aluminum-
magnesium alloy material were introduced. All kinds of advanced manufacture techniques of the aluminum- magnesium alloy used for the automobile spare part were mainly introduced, whose strong and weak points were proposed and research direction was pointed out. Finally, the application prospect of the aluminum-magnesium alloy material in automobile industry was overall analyzed.