【摘要】 通过对磁性材料用抛光剂中α-Al2O3微粉颗粒度、抛光机理、可擦性能、稳定性、抗静电性能以及合成工艺的研究,制备出了适用于钐钴等磁性材料的抛光剂.该抛光剂具有高浓度、低粘度和高分散稳定性,抛光效率高,具有良好的抗静电性和可擦性.更多还原

【Abstract】 In this paper,polishing solution used for finish machining of samarium and cobalt magnetic materials is fabricated by investigating the granularity of α-Al₂O₃powder,the mechanism of polishing,character about wiping,stability,antistatic character as well as synthesizing technics.It is found that this polishing solution has high concentration,low adherence,high separate stability,high polishing efficiency,and its antistatic character and wiping character are very good.更多还原