摘要
采用粉末冶金法制备TZM合金,通过SEM和EDS检测手段观察其显微组织,并在此基础上分析TZM合金的三种强化,即固溶强化、第二相强化和形变强化的强化机理。
TZM alloys were prepared by powder metallurgy,and their microstructure were observed by SEM and EDS. Based on the analysis results,the three strengthening mechanisms of TZM alloys are analysed, such as solid solution strengthening ,dispersion strengthening and deformation strengthening
出处
《稀有金属与硬质合金》
CAS
CSCD
北大核心
2011年第4期41-43,共3页
Rare Metals and Cemented Carbides
基金
国家自然科学基金资助项目(50972039)
关键词
TZM合金
显微组织
固溶强化
第二相强化
形变强化
TZM alloy
microstructure
solid solution strengthening
dispersion strengthening
deformationstrengthening
