Silicon carbide muaj nyob rau hauv daim ntawv ntawm ib tug compound. Nws thiab oxygen tuaj yeem tsim cov oxides ruaj khov. Nws lub luag haujlwm tseem ceeb yog los tsim ntau yam alloys.
Hauv nws cov txheej txheem tsim khoom, quartz thiab silica feem ntau yog siv los ua cov ntaub ntawv raw thiab tsim los ntawm txoj kev electrothermal. Feem ntau siv silicon carbide muab faib ua ob hom raws li nws cov xim: dub silicon carbide thiab ntsuab silicon carbide. Cov ntsiab lus ntawm silicon nyob rau hauv dub silicon carbide yog me ntsis qis dua li hauv ntsuab silicon carbide; thaum lub hardness ntawm dub silicon carbide yog siab dua li ntawm ntsuab silicon carbide, nws yuav siv tau rau cov ntaub ntawv uas muaj zog compressive zog, xws li ceramics, refractory ntaub ntawv, thiab lwm yam .; thiab Green silicon carbide muaj cov khoom zoo rau tus kheej thiab tuaj yeem siv los ua cov cemented carbide, titanium alloys thiab qee cov cuab yeej zoo hauv av high-speed steel.
Ferrosilicon nitride muaj cov khoom kub kub zoo, tiv thaiv corrosion, hnav tsis kam thiab sintering zog, siab thermal conductivity, me me thermal expansion coefficient thiab lwm yam zoo. Ntxiv nrog rau kev siv dav hauv cov av nkos hauv qhov cub tawg, nws kuj tseem siv rau hauv cov pa roj carbon refractories. Nws muaj cov ntawv thov dav dav hauv cov ntaub ntawv refractory xws li cov khoom siv hluav taws xob kub thiab cov magnesia castables. Vim tias txoj kev tso nyiaj sib txawv, cov yeeb yaj kiab silicon nitride tsim kuj txawv, thiab tseem yuav muaj qhov sib txawv ntawm qhov nro thiab kev ntxhov siab. Tshwj xeeb tshaj yog thaum siv plasma-txhim kho cov tshuaj vapor deposition technology, nws tuaj yeem hloov kho qhov kev txwv tsis pub kom txo nws qhov nro.
