镁合金的热处理  

Heat Treatment of Magnesium Alloys

作　　者：王慧敏[1] 陈振华[1] 严红革[1] 刘应科[1] 

机构地区：[1]湖南大学材料科学与工程学院,湖南长沙410082

出　　处：《金属热处理》2005年第11期49-54,共6页Heat Treatment of Metals

摘　　要：介绍了镁合金的热处理类型,综述了不同镁合金系合金化和热处理时的显微组织特点,以及合金元素对时效析出过程及合金性能的影响。最后提出了镁合金热处理未来的研究和发展方向。The essential types of heat treatment applied to magnesium alloys were introduced. The microstructural characteristics of different magnesium alloys during alloying and heat treatment were reviewed. Moreover, the influences of alloying elements on the precipitation sequence and properties of magnesium alloys were presented. Tendency of the research on heat treatment of magnesium alloys was put forward also.

关 键 词：镁合金 热处理 固溶处理 时效 显微组织 

分 类 号：TG146.2[一般工业技术—材料科学与工程]