| 摘要 |
The present invention involves a nano magneto-rheological fluid and preparation method and device thereof. In particular, the present invention provides a nano magneto-rheological fluid, comprising: nano-scale magnetizable magnetic particles, wherein an average particle size or a minimum size in one dimension is less than 100 nanometers; and fluids used as carrier liquids, wherein the magnetic particles are dispersively distributed in the fluids. Also disclosed in the present invention are a preparation method and device of the nano magneto-rheological fluid. The nano magneto-rheological fluid prepared according to the present invention has great and irreplaceable advantages over the traditional magneto-rheological fluid, for example, performance advantages such as no remanent magnetization, non-settlement, low viscosity, low abrasive rate for components, long service life, high reliability and fast and clear response. |
