TiB_2基复相陶瓷材料的研究进展  

Research Progress of TiB_2 Diphase Ceramic Materials

作　　者：王明远[1] 李俊寿[1] 李苏[1] 赵芳[1] 武小娟[1] 

机构地区：[1]军械工程学院先进材料研究所,石家庄050003

出　　处：《材料导报（纳米与新材料专辑）》2014年第1期145-147,154,共4页

基　　金：国家自然科学基金(51172281)

摘　　要：TiB2由于具有高强度、高硬度、耐磨损、耐腐蚀等优点而被广泛研究。综述了近年TiB2及其复相陶瓷的研究现状;介绍了几种TiB2基复相陶瓷材料,并详细说明了它们的强度、硬度等力学性能以及制备方法;分析了陶瓷致密化技术、增强增韧技术以及特种陶瓷分类研究的应用要求,并总结了当前复相陶瓷的研究热点。TiB2 materials have been widely studied because of its good properties such as high strength, highhardness,wear resistance, corrosion resistance. The research progress of TiB2 materials and its diphase ceramic aresummarized. Some species of TiB2 diphase ceramic materials are introduced, and the mechanics properties such asstrength, hardness and preparation methods of TiB2 materials are illustrated detailedly. The ceramic densifieation technology,strength and toughness enhancement technology and the requirement of the special ceramic classify study areanalysed. Finally, the current study hotpot of diphase ceramic is summarized.

关 键 词：TIB2 复相陶瓷 力学性能 

分 类 号：TB333[一般工业技术—材料科学与工程]