添加元素对镁合金性能影响的现状研究  

Research on Influence of Additive Elements on Properties of Magnesium Alloy

作　　者：曾丽[1] 陈纪东 

机构地区：[1]浙江工业职业技术学院数字控制工程学院,浙江绍兴312000 [2]浙江绍兴质量检测监督检测院,浙江绍兴312000

出　　处：《中国材料科技与设备》2013年第2期8-10,共3页Chinese Materials Science Technology & Equipment

摘　　要：本文综述了在镁合金中添加元素对镁合金性能影响的研究现状，详细介绍了Si、Gd、RE、Nd、Y、Ho等添加元素对镁合金室温和高温力学性能、铸造性能、阻尼性能、耐腐蚀性能等的影响。指出在镁合金中添加稀土元素之后，合金将具有很多优良的新特点，将是未来新型镁合金研究的重要方向。The research status of the magnesium alloys adding different elements were reviewed, the effects of additive elements： Si. Gd. RE. Nd. Ho. Y on mechanical properties at room temperature and elevated temperature, castability, damping properties and corrosion resistance of magnesium alloys were emphatically introduced. It was pointed out that by adding rare earth elements in magnesium alloy, the alloy will have a lot of excellent new features, and it would be the important research direction of new magnesium alloy in the future.

关 键 词：镁合金 影响 稀土元素 性能 

分 类 号：TG146.2[一般工业技术—材料科学与工程]