磁流变体(MRF)材料的制备及性能研究  

A study on manufacture and property of MRF

作　　者：刘奇[1] 张平[1] 王东亚[1] 黄元龙[1] 

机构地区：[1]重庆仪表材料研究所,重庆400700

出　　处：《功能材料》2001年第3期257-259,共3页Journal of Functional Materials

基　　金：重庆市科技攻关基金资助项目

摘　　要：以羰基铁粉为磁性粒子，硅油或烃油为载液，对高浓度、微米级的磁流变体材料进行了研究，并对其各项性能及影响因素进行了分析，通过添加剂的加入，合成工艺的改进，可以得到性能良好的磁流变体材料，该磁流变体在汽车智能减振器的应用试验中取得较好效果。In this paper MRF was prepared by ball wearing carbon-iron powder, sillocin oil or hydrocarbon oil, and additive. The MRF of high concentration and micron series was studied , the various properties and influence factors on MRF were analyzed. The results showed this method by mixing additive and improving compound technology could obtain a MRF with satisfactorily perfoemance. The car wisdom damper experiment showed this MRF was probably for using.

关 键 词：磁流变体 载液 粘度 磁悬浮 制备 

分 类 号：TB381[一般工业技术—材料科学与工程] O37[理学—流体力学]