Therefore, the milling method of the attritor ball mill not only increases productivity but also lay foundation for preparing nanocomposite Nd_2Fe_ ( 14) B/ α-Fe magnetic material. 因此,采用搅拌式球磨机球磨的方法,不仅有利于提高生产效率,同时制备的纳米复相Nd2Fe14B/-αFe永磁材料具有良好的微观组织。
The planetary mill is more effective than attritor mill on the dechlorination of PVC with milling time over 3 h and the dechlorination efficiency nearly 100%. 行星球磨比搅拌球磨对PVC的脱氯效果好,球磨时间超过3h,PVC的脱氯率可接近100%。