硬质合金的深冷处理工艺及其研究进展  

Application and Development in Cryogenic Treatment of Cemented Carbide

作　　者：刘劲松[1,2] 蒲玉兴[2] 谭目发[1] 

机构地区：[1]空军航空维修技术学院,湖南长沙410124 [2]湖南大学材料科学与工程学院,湖南长沙410082

出　　处：《热加工工艺》2012年第6期184-186,共3页Hot Working Technology

基　　金：湖南省教育厅资助项目(09C1054)

摘　　要：简要介绍了程控深冷处理装置,分析探讨硬质合金深冷处理工艺的基础理论研究;综述了目前硬质合金深冷处理的应用现状及其研究进展,并展望了硬质合金深冷处理的发展前景及发展方向。The deep cryogenic tempering equipment was briefly introduced, and the basic theory of cryogenic treatment of cemented carbide was summarized. The industrial applications and the research progress were reviewed. The development prospect and direction of the cryogenic treatment technique of cemented carbide were projected.

关 键 词：深冷处理 硬质合金 研究进展 

分 类 号：TG155.34[金属学及工艺—热处理]