原位复合法制备高强高导Cu-TiB_2复合材料  

Cu-TiB_2 Composites with High-Strength and High-Conductivity Manufactured by In-Situ Methods

作　　者：李周[1] 郭明星[1] 程建奕[1] 汪明朴[1] 龚竹青[1] 

机构地区：[1]中南大学材料科学与工程学院,湖南长沙410083

出　　处：《金属热处理》2006年第5期59-64,共6页Heat Treatment of Metals

基　　金：国家"863"高技术项目(2002AA302505);中国博士后科学基金(2004036427)

摘　　要：介绍了固-液,固-固,液-液原位复合法制备弥散强化TiB2/Cu复合材料,并归纳总结了弥散强化铜合金的强化机理与导电机制。The processes to manufacture dispersion strengthened Cu-TiB2 composites by in situ methods, such as liquidsolid, solid-solid and liquid-liquid methods, were introduced. The strengthening and conduction mechanisms of the dispersion strengthened Cu-TiB2 were also systematically represented.

关 键 词：原位复合 TiB2/Cu 弥散强化 

分 类 号：TG154.4[金属学及工艺—热处理] TB115[金属学及工艺—金属学]