铸造镁合金强韧性的研究现状及进展  

Study Status and Progress on Strength and Toughness of Cast Magnesium Alloy

作　　者：孙亚肖[1] 毛红奎[1] 徐宏[1] 

机构地区：[1]中北大学材料科学与工程学院,山西太原030051

出　　处：《铸造技术》2013年第7期811-813,共3页Foundry Technology

摘　　要：根据目前镁合金强韧性的研究成果,介绍了提高铸造镁合金力学性能的几种常用方法,如合金化、细化晶粒、热处理等。针对当前高强韧性镁合金的应用不广泛和成本普遍偏高的问题,提出设计低成本、高力学性能铸造镁合金的设想,使其有更好的应用前景。According to the current research results on strength and toughness of cast magnesium alloy, several common methods to improve the mechanical properties of cast magnesium alloy were introduced, such as alloying, refining grain, heat treatment, etc. Aimed at the problems of no-widely application and high cost of magnesium alloy with high strength and toughness at present, a better tentative idea to design the cast magnesium alloy with low-cost and high-mechanical properties was put forward so that the alloy has better application prospects.

关 键 词：铸造镁合金 高强韧性 研究进展 

分 类 号：TG146.22[一般工业技术—材料科学与工程]