球磨制度对压电陶瓷预烧粉体粒度的影响  

Effects of Ball-milling Regime on Granularity of Presintering Piezoceramics Powder

作　　者：李庆利[1] 曹建新[1] 赵丽媛[1] 申利春[1] 杨成武[1] 何晶晶[1] 

机构地区：[1]贵州大学化学工程学院,贵阳550003

出　　处：《科学技术与工程》2008年第5期1306-1307,1310,共3页Science Technology and Engineering

摘　　要：在球磨工艺中针对影响粉体粒度的因素进行了实验研究。结果表明:其影响因素的次序为磨机转速、球磨时间、研磨体级配、料无水乙醇球比。较佳球磨制度为:转速260 r/min,球磨时间14 h,研磨体级配1∶6,料无水乙醇球比1∶1∶1.5。Experiment research of effects of particle size in ball-milling process is performed. The results indicate that the order of effects as follows ： speed of mill, milling time, grade proportion of abrasive, ratio of material, ethanol and ball. The better ball-milling regime as follows： speed of mill is 260 r/min, milling time is 14 h, grade proportion of abrasive is 1 ： 6, ratio of material, ethanol and ball is 1 ： 1 ： 1.5.

关 键 词：粒度 球磨制度 压电强度 

分 类 号：TF123.111[冶金工程—粉末冶金]