摘要
本文主要研究了球磨法制备α-氧化铝粉体的影响因素,助磨剂、研磨时间和球料比对粉碎过程有较大的影响,合适的助磨和球料比都可以有效地提高研磨效率,过长的研磨时间导致反粉碎。
Superfine α - Al2O3 powder made by ball milling has been studied in this paper, grinding aid, grinding time and ratio of gringing media to material influence on the dispersing process. Properly grinding aid and ratio of gringing media to material can improve grinding efficiency. Deflocculation will occure when grinding time is too long.
出处
《轻金属》
CSCD
北大核心
2006年第4期14-16,共3页
Light Metals
关键词
球磨机
超细粉体
Α-氧化铝
反粉碎
ball milling
superfine powder
α - alumina
deflocculation
