轻质高强Mg-Li基复合材料研究进展  

Study of Light Mg-Li Matrix Composite

作　　者：王红亮 邱智海[1] WANG Hong-liang,QIU Zhi-hai(Hunan nonferrous metals Career Technical College, Zhuzhou 412006,China)

机构地区：[1]湖南有色金属职业技术学院,湖南株洲412006

出　　处：《世界有色金属》2018年第16期217-218,共2页World Nonferrous Metals

基　　金：湖南有色金属职业技术学院校级课题"超细YAl2p增强镁锂基复合材料温轧及其显微组织演变规律的研究"阶段性成果

摘　　要：Mg-Li合金因具有低密度、高比强度和比刚度、优异的吸震和抗电磁屏蔽性能,在追求轻量化的诸多工业领域具有广阔的应用前景。但Mg-Li合金本身强度太低,不能满足其作为结构材料的需要。本文综述了Mg-Li基复合材料常见的基体和增强体,同时分析了Mg-Li基复合材料最新进展。The Mg-Li alloys have great potential for use in many industrial fields seeking lightweight due to their low density, high specific strength, high specific modulus and excellent anti-shock and electromagnetic shielding properties.However, their low strength and poor corrosion resistance limit their widespread applications. This paper reviewed the composite matrix and reinforcements and the fabricating technique and the microstructure and the properties of Mg-Li matrix composite.

关 键 词：MG-LI合金 复合材料 研究进展 

分 类 号：TB33[一般工业技术—材料科学与工程]