自蔓延高温合成制备高性能TiB_2复合材料及应用  

High Performance TiB_2 Composite Prepared by Self-propagated High-temperature Synthesis and Its Application

作　　者：杨振国[1] 于志强[1] 金忠(告羽)[1] 

机构地区：[1]复旦大学材料科学系,上海200433

出　　处：《机械工程材料》2005年第7期1-3,52,共4页Materials For Mechanical Engineering

基　　金：上海市科委资助项目(005211083)上海市火炬计划资助项目(03HJC1080)上海市经委资助项目(KNH2021005)

摘　　要：用SHS方法可以低成本地制备出高质量的TiB2。综述了TiB2的性能与结构、SHS法制备的TiB2及其复合材料以及TiB2在工程中的应用进展,并提出了今后的发展方向。Titanium diboride, which possesses excellent comprehensive properties such as high temperature resistance, wear resistance, and anti-corrosion,is an advanced conductive ceramic materials. High-grade TiB2 could be prepared by SHS with low cost and so the development of TiB2 to the application of various fields has an important economic value. The structure and property of TiB2, SHS technology of TiB2 and its composite , and application progress of TiB2 in engineering were reviewed in detail.

关 键 词：SHS TIB2 性能 复合材料 

分 类 号：TB383[一般工业技术—材料科学与工程]