多孔非晶合金及其复合材料的制备技术研究进展  

A Review of the Preparation Techniques for Porous Amorphous Alloys and Their Composites

作　　者：付正容 王修昌[1] 金青林[1] 谭军[1] FU Zhengrong;WANG Xiuchang;JIN Qinglin;TAN Jun(School of Materials Science and Engineering,Kunming University of Science and Technology,Kunming 650093)

机构地区：[1]昆明理工大学材料科学与工程学院,昆明650093

出　　处：《材料导报》2018年第3期473-482,共10页Materials Reports

基　　金：国家自然科学基金(51301078;51461026);教育部博士点基金(20135314120002);昆明理工大学材料科学与工程学院优秀青年拔尖人才计划(20140102)

摘　　要：多孔非晶合金材料是结合金属泡沫和非晶合金两者的优点发展起来的一类新型结构和/或功能材料,实现了轻质与强韧的完美统一。近年来国内外研究者对多孔非晶合金及其复合材料产生了极大的兴趣,这是因为它们有极优异的物理和化学性能,如高强度、低弹性模量、高的弹性应变和高的耐腐蚀性。简要综述了多孔非晶合金及其复合材料的制备技术研究进展。Porous amorphous alloy is an emerging structural and/or functional material combined the both advantages of metallic foams and glassy alloys,which has reflected the light-weight,high-strength,and large-toughness are unified.Recently,porous amorphous alloys and their composites have exert tremendous fascination on researchers at home and abroad because of their excellent physical and chemical properties,such as high strength,low elastic modulus,high elastic strains,high corrosion resistance,and so on.In this paper,the research progress of porous amorphous alloys and their composites have been summarized.

关 键 词：多孔非晶合金 熔体 渗流 非晶粉末 粉末烧结 去合金化 过冷液相区 

分 类 号：TG14[一般工业技术—材料科学与工程]