Influence of Nano-CaCO3 on the Properties of Magneto-Rheological Fluid

Abstract:

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Nanometer calcium carbonate (nano-CaCO3) is an inorganic material that does not have the rheological properties of a magneto-rheological fluid (MRF) but has some effects on the sedimentary stability and rheological properties of MRF. The MRF was prepared by adding nano-CaCO3 to improve its comprehensive and practical properties. The results showed that, with an increase in the amount of nano-CaCO3, the sedimentary stability of MRF would be improved. The off-state viscosity of MRFs increased with an increasing amount of nano-CaCO3. The shear stress of MRF was decreased slightly by adding nano-CaCO3. To some extent, the comprehensive and practical properties can be improved by adding a certain amount of nano-CaCO3. However, there is also certain localization that properties of MRF are improved by adding Nano-Inorganic Materials in the high temperature environment.

Info:

Periodical:

Advanced Materials Research (Volumes 139-141)

Edited by:

Liangchi Zhang, Chunliang Zhang and Tielin Shi

Pages:

30-33

DOI:

10.4028/www.scientific.net/AMR.139-141.30

Citation:

C. B. Du et al., "Influence of Nano-CaCO3 on the Properties of Magneto-Rheological Fluid", Advanced Materials Research, Vols. 139-141, pp. 30-33, 2010

Online since:

October 2010

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Price:

$35.00

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