摘要
通过对硬质合金高温处理工艺的研究 ,获得了 WC晶形完整、晶粒粗大的可用于制取粗晶硬质合金的合金粉末。利用高温处理回收物料制取的粗晶硬质合金 ,其性能和使用效果可达到甚至超过正常的粗晶硬质合金。
In this paper, the technique of reclaiming cemented carbide by high-temperature treatment is studied. The WC-Co reclaimed powder with coarse crystalline grain is gained. The properties and using performance of the cemented carbide produced by this powder are better than the normal coarse-crystalline cemented carbide. Therefore, the technique is a effective method reclaiming cemented carbide.
出处
《硬质合金》
CAS
2001年第4期201-203,共3页
Cemented Carbides
关键词
硬质合金
高温处理
回收
合金粉末
cemented carbide,high-temperature treatment,reclaiming
