浅析球磨时间对制备片状锌粉影响  

Simple Analysis on the Effect of Ball-milling Time on Flake Zinc Powder Preparation

作　　者：张玮[1] 尚青亮[1] 刘捷[1] 赖非[1] 马泉泳 

机构地区：[1]昆明冶金研究院,云南昆明650031

出　　处：《云南冶金》2016年第6期53-56,共4页Yunnan Metallurgy

基　　金：昆明市重点项目"制备锌粉系列产品关键工艺及应用研究";项目编号:2013-02-04-A-G-02-0001

摘　　要：采用气体雾化法制备的-325目球形锌粉为球磨原料,以球磨时间为变量参数,研究球磨时间对片状锌粉形貌和粒度分布的影响。实验中选取球磨时间为8 h、16 h和24 h三组样品分析。结果表明,球磨时间选择16 h,球磨锌粉片状度高、颗粒均匀,D(0.5)能够达到30.02μm。The - 325 mesh spherical zinc powder prepared by gas atomization is the raw material of ball-milling, the ball-mill- ing time is the variable parameter, on this account, the effect of ball-milling time on flake zinc powder morphology and particle size distribu- tion is researched. The ball-milling time selected in the test is 8h, 16h and 24h for 3 groups sample analysis. The results show, when the ball-milling time is 16h, the flaky degree of ball-milling zinc powder is high, the particles are uniform, D （0.5） can reach up to 30. 02μm.

关 键 词：片状锌粉 球磨法 达克罗涂料 

分 类 号：TF813[冶金工程—有色金属冶金]