| 发明名称 |
MAGNETIC NANOPARTICLES AND MAGNETORHEOLOGICAL FLUID COMPRISING SAME |
| 摘要 |
A nanoparticle composition comprises a ferromagnetic or superparamagnetic metal nanoparticle, and a functionalized carbonaceous coating on a surface of the ferromagnetic or superparamagnetic metal nanoparticle. A magnetorheological fluid comprises the nanoparticle composition.
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| 申请公布号 |
US2013112911(A1) |
申请公布日期 |
2013.05.09 |
| 申请号 |
US201113288419 |
申请日期 |
2011.11.03 |
| 申请人 |
MAZYAR OLEG A.;CHAKRABORTY SOMA;BUSSEAR TERRY R.;JOHNSON MICHAEL H.;BAKER HUGHES INCORPORATED |
发明人 |
MAZYAR OLEG A.;CHAKRABORTY SOMA;BUSSEAR TERRY R.;JOHNSON MICHAEL H. |
| 分类号 |
H01F1/44;B82Y30/00;H01F1/01 |
主分类号 |
H01F1/44 |
| 代理机构 |
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代理人 |
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| 地址 |
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