Improving the Sediment Stability of Fluid Magnetic Abrasives Based on Nanometer SiO2
The fluid magnetic abrasives (FMA) are a new type of precision finishing abrasives which are developed on the basis of the phase transition phenomenon caused by magnetic field. The sediment stability and agglomerative stability are significant characteristics of FMA, and have a great impact on the finishing capabilities and the final surface roughness value. In order to improve the stability of FMA, a new ingredient based on nanometer SiO2 is proposed, the preparation method and the experimental results are also discussed in this paper.
Qiusheng Yan, Jiabin Lu, Jun Wang and Hang Gao
H. W. Sun and W. Y. Chen, "Improving the Sediment Stability of Fluid Magnetic Abrasives Based on Nanometer SiO2 ", Advanced Materials Research, Vol. 135, pp. 159-163, 2010