Results are provided for a study of composite magnetic abrasive powders prepared by mechanical mixing of iron and abrasive powders in the presence of surfactants and glue epoxy resins. It is shown that powder of composite composition exhibits polishing and microcutting properties. Depending on iron content in the composite there is a linear reduction in degree of magnetization and induction. The roughness value Ra achieved for steel 45 with HRC 44 – 46 is 0.09 – 0.12 μm.
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Mosina, T.V., Nepomnyashchii, V.V., Gogaev, K.A. et al. Composite ceramic powders for metal surface magnetic abrasive treatment. Refract Ind Ceram 52, 41–43 (2011). https://doi.org/10.1007/s11148-011-9361-6
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DOI: https://doi.org/10.1007/s11148-011-9361-6