Silicon carbide txhim kho kev hnav tsis kam
Lub ntsiab smelting raw khoom ntawm silicon carbide yog quartz xuab zeb. Nws yog cov khoom uas tsis yog xim hlau ferroalloy uas tau txais los ntawm kev siv anthracite lossis roj av coke ua lub cub tawg kom sov lub cub tawg kub mus rau ntau tshaj 1800 degrees rau kev kho carburization tag nrho. Cov ntsiab lus tseem ceeb ntawm silicon carbide yog silicon carbide (SiC), uas yog siv hauv ntau lub lag luam.
Silicon carbide yog dav siv hauv steelmaking deoxidation, casting spheroidal graphitization, hnav-resistant khoom ntau lawm thiab lwm yam teb. Kev siv cov silicon carbide tuaj yeem txhim kho qhov hnav tsis kam thiab kev pabcuam lub neej ntawm cov khoom.
Silicon carbide muaj qhov zoo ntawm deoxidation zoo thiab ceev ceev hauv steelmaking zoo li ferrosilicon. Tib lub sijhawm, silicon carbide kuj muaj qhov zoo ntawm kev txuag hluav taws xob thiab txhim kho kev hnav tsis kam. Tam sim no silicon carbide kuj tseem siv me me hauv electronics, aviation thiab lwm yam lag luam.
