摘要
本文概述了超细硬质合金的各种制备方法，着重介绍了用流化床技术制备的纳米（超细）结构硬质合金粉的方法，指出了应用该方法尚需解决的问题．
Various manufacturing methods of ultrafine cemented carbides are outlined in this paper. The method of fabricating nanostructural/ultrafine-grained WC-Co powder by fluid bed processing are introduced in detail. The problem to be solved in application of the method is indicated.
出处
《硬质合金》
CAS
北大核心
1995年第1期53-56,共4页
Cemented Carbides
关键词
超细晶
硬质合金
流化床
Ultrafine Grain, Nanostructure, Cemented Carbides, Fluid Bed
