The Role of Nanometer Silicon Dioxide in the Modification of Fluid Magnetic Abrasive
The fluid magnetic abrasive (FMA) is a new type of precision finishing abrasives which is a sort of suspended fluid composed by magnetic particles, nonmagnetic abrasive particles, surfactants in a non-magnetizable carrier liquid. This paper is to solve the contradiction of disperser stability by adding the surface active agent (dispersing agent), the nano- particles etc.
W. D. Li et al., "The Role of Nanometer Silicon Dioxide in the Modification of Fluid Magnetic Abrasive", Materials Science Forum, Vol. 694, pp. 229-233, 2011