超粗晶粒混合料制备方法研究  

Study on Preperation Method of Ultra Coarse Grain Mixture System

作　　者：甘绪发 李海雄[1] 杨文超[1] 夏恩华 张洪刚[1] 姜宁[1] 谭会文 

机构地区：[1]自贡硬质合金有限公司,自贡643011

出　　处：《四川冶金》2015年第4期18-22,47,共6页Sichuan Metallurgy

摘　　要：本研究是在己烷-石蜡体系中进行,研究应用了粉末冶金技术,通过对研磨体、球料比、喷雾制粒研究,实现了超粗晶粒混合料产品的生产。通过配料、湿磨、喷雾-过筛包装等流程使得超粗晶粒混合料产品实现了工业化生产。This study was conducted in hexane-paraffin system, studied the application of powder metallurgy technology, the grinding body, ball to powder ratio, spray granulation, to achieve ultra coarse grain mixture production. Through mixing, wet grinding, spray-sieve packaging process makes the ultra coarse grain mixture products realized industrialized production.

关 键 词：己烷-石蜡体系 超粗晶粒 混合料 研磨体 球料比 喷雾制粒 

分 类 号：TF125[冶金工程—粉末冶金]