Premium Black Grit ya Mapulogalamu Abrasive

Silicon carbide (SiC) ikugwiritsa ntchito mchenga wa quartz ndi petroleum coke kapena malasha phula, tchipisi tamatabwa monga zopangira kudzera mumng'anjo yamoto yotentha yamagetsi.Palinso mchere wosowa wa silicon carbide m'chilengedwe, ndipo mo SangShi.Silicon carbide imatchedwanso M'masiku ano C, N, B oxide refractory zopangira muukadaulo wapamwamba, monga silicon carbide yomwe imagwiritsidwa ntchito kwambiri, imodzi mwazachuma kwambiri. Ingatchedwa mchenga wa corundum kapena refractory. wa silicon carbide akhoza kugawidwa mu awiri wakuda pakachitsulo carbide ndi wobiriwira pakachitsulo carbide, ndi sikisi chipani krustalo, yeniyeni mphamvu yokoka ya 3.20 ~ 3.25, ndi microhardness wa 2840 ~ 3320 makilogalamu / anali.