Silicon carbide (SiC) is made from quartz sand, petroleum coke (or coal char), sawdust (adding salt to produce green silicon carbide) and other raw materials by high temperature smelting in resistance furnace.
Silicon carbide waa ciid quartz, coke petroleum (ama daamur dhuxusha), qoryo (carbide Silicon cagaaran u baahan tahay in la kordhiyo wax soo saarka ee cusbo) iyo qalabka kale ee cayriin ee heerkulka sare dikhaw foornada iska caabin ah.