【作者】 刘奇； 唐龙； 张平；

【Author】 LIU Qi TANG Long ZHANG Ping(Chongqing Instruments Materials Institute,Chongqing 400700)

【机构】 重庆仪表材料研究所；

【摘要】 研究了基液和添加剂对磁流变体的温度稳定性、润滑减磨性及磁流变性能的影响规律。实验结果表明,采用合理的基液和添加剂复合工艺制备的磁流变体材料,最低使用温度达-40℃,5000Gs磁场下剪切应力值达56kPa,且具有良好的润滑性能和抗沉降团聚稳定性能。更多还原

【Abstract】 The temperature stability,lubricating property and rheological behaviour of magnetorheological fluid have been studied. It shows that magnetorheological fluid with proper carrier fluid and composite additive owns ideal comprehensive property. It may be used in --40℃, and with good lubricating property, anti-sedimentation and aggregation stability. Shear strees (τ) at 5000Gs magnet field is about 56kPa.更多还原