摘要
概述了纳米晶WC-Co硬质合金的研究开发现状与进展。重点介绍了纳米硬质合金粉末常用的制备方法和烧结技术。同时,对我国超细晶粒硬质合金工业化技术开发的重点方向提出了具体看法。
The paper describes the latest development and advance of nanosize WC-Co hard alloy, focusing on currently-applicable powder preparation methods and sintering technology for nanosize WC-Co hard al- loy. Comments are made on the main orientation for commercial technical development of China＇s superfine cemented carbide.
出处
《稀有金属与硬质合金》
CAS
CSCD
2006年第3期46-50,共5页
Rare Metals and Cemented Carbides
