钨丝增强块体非晶复合材料的研究进展  

Study Progress of Tungsten-Fiber Reinforced Bulk Metallic-Glass Matrix Composites

作　　者：张晓立[1] 王金相[1] 孙宇新[1] 付艳恕[1] 刘家骢[1] 

机构地区：[1]南京理工大学瞬态物理国家重点实验室,江苏南京210094

出　　处：《稀有金属材料与工程》2008年第8期1323-1328,共6页Rare Metal Materials and Engineering

基　　金：国防应用基础研究项目(A2620061131);"十一五"兵器预研支撑基金项目(62301110510)

摘　　要：块体非晶合金在钨丝增强作用下,在保持高强度、高硬度的同时,可有效提高其密度并具有良好的自锐性,因此引起了国内外专家学者的广泛关注。本文综述了国内外钨丝增强块体非晶复合材料的制备方法、界面特性、力学性能及变形行为的研究现状,对今后的研究方向进行了展望。Bulk metallic glass reinforced by tungsten-fiber can not only keep its properties of high hardness and strength, but also has higher density and exhibits excellent self-sharpening behavior. Consequently tungsten-fiber reinforced bulk metallic-glass matrix composites attracted the experts at home and abroad a attention, in this paper, present research status of the fabrications, interface characteristics, mechanical properties and deformation behavior of the tungsten-fiber reinforced bulk metallic-glass matrix composites has been summarized and the research in the future was expected.

关 键 词：块体非晶复合材料 钨丝增强 界面特征 力学性能 变形行为 

分 类 号：TG139.8[一般工业技术—材料科学与工程] TB331[金属学及工艺—合金]