DOI: 10.4028/www.scientific.net/kem.416.553
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Zeng Dian Zhao, Yu Hong Huang, Yu Gang Zhao, Xian Jin Yu

Abstract: The silicon-coated iron powder was evenly mixed with corundum powder and high temperature binder. After tabletting and sintering, followed by crushing and screening, the magnetic abrasive with a certain size was obtained. Scanning electron microscope (SEM), Energy dispersive spectrometer (EDS) and X-ray diffraction (XRD) were respectively used to characterize the morphology, elemental composition and the crystalloid structures of magnetic abrasive. The ferromagnetic phase and abrasive phase were combined firml…

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