摘要：初步探讨气流粉碎生产碳化硅微粉 ,着重分析加料、粉碎、分级、收集等工艺因素对产品质量的影响

关键词：气流粉碎;碳化硅;超细粉体

Abstract：T he SiC ultrafine powders prepared by gas flow crusher is studied primarily．T he effects of some factors such as feed crush classfication collection on the amount and the quality of the production is focused． 

Keywords：gas flow crushing；silica carbide；ulfrafine powders