降低细颗粒碳化钨中聚集体量的研究  

STUDY OF DECREASE IN VOLUME OF AGGLOMERATES IN FINE PARTICLE TUNGSTEN CARBIDE

作　　者：傅练英[1] 

机构地区：[1]株洲硬质合金厂,株洲412000

出　　处：《硬质合金》2001年第2期93-98,共6页Cemented Carbides

摘　　要：钨粉、碳化钨粉中普遍存在有聚集体 ,聚集体量的多少已成为评价碳化钨粉质量的指标。本文分析了制粉中生成聚集体的原因 。Agglomerates exist in tungsten and tungsten carbide powder.The volume of agglomerates affect directly the quality of tungsten carbide powder,It is gained the results which are of directive significance by what kind of raw material forms into agglomerates easily during the producing powder and how to decrease or avoid the formation of agglomerates during the production.

关 键 词：细颗粒蓝色氧化钨 紫色氧化钨 氧指数 聚集体 碳化钨粉 

分 类 号：TF125.3[冶金工程—粉末冶金]