发明名称 |
Durable magnetorheological fluid compositions |
摘要 |
A durable MR fluid formulation is described which includes mechanically hard magnetizable particles, a carrier fluid derived from a polyalphaolefin and a plasticizer, and at least one colloidal additive such as colloidal polytetrafluoroethylene or colloidal graphite. The use of these colloidal additives inhibits surface-to-surface contact and scuffing while providing reliable lubrication under boundary lubrication conditions.
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申请公布号 |
US6547983(B2) |
申请公布日期 |
2003.04.15 |
申请号 |
US20000737293 |
申请日期 |
2000.12.14 |
申请人 |
DELPHI TECHNOLOGIES, INC. |
发明人 |
IYENGAR VARDARAJAN R. |
分类号 |
H01F1/44;(IPC1-7):H01F1/44 |
主分类号 |
H01F1/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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