... ,deoxidizer 3.size 0~10mm 4. high purity Silicon carbide has the good chemistry stability, low heated expansion, high ... hot shock wave, corrosion and radiation. Silicon carbide can be used to abrade cemented carbide, optical glass, ceramics and other hard and ... polishing freely etc. Its suitable for processing of cast iron, cemented carbide, titanium alloys, high speed steels etc. Meanwhile, it can ...