【摘要】 酯基磁性流体是动密封最常用的密封用磁性流体,用共沉淀法制备Fe3O4磁粉,并以双酯基合成油为制备载液磁性流体,同时研究加热时间对酯基磁性流体性能的影响。更多还原

【Abstract】 Ester- based magnetic fluid is mostly used in motive seal. The Fe3O4 magnetic was prepared by coprecipitation method. The carrier liquid magnetic fluid was prepared with diester cogasin. The effects of heating time on magnetic fluid properties were studied.更多还原