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Silicon carbide (SiC) waxaa lagu sameeyaa heerkul sare oo lagu dhalaaliyo foornada iska caabinta oo leh alaab ceeriin ah sida ciid quartz, kookaha batroolka (ama kookaha dhuxusha), jajabyada alwaax (milix ayaa loo baahan yahay si loo soo saaro carbide silicon cagaaran).Silicon carbide sidoo kale waxay ku jirtaa dabeecadda, macdanta naadir ah, moissanite.Silikon carbide sidoo kale waxaa loo yaqaan moissanite.Qalabka dib-u-celinta sare ee aan-oxide-ka ahayn sida C, N, iyo B, silikoon carbide waa midka ugu ballaaran ee loo isticmaalo iyo midka dhaqaale, waxaana lagu magacaabi karaa birta dahabka ah ama qashinka refractory.Waqtigan xaadirka ah, wax soo saarka warshadaha Shiinaha ee silikoon carbide wuxuu u qaybsan yahay carbide silicon madow iyo carbide silicon cagaaran, labaduba waa crystals lix geesood ah oo leh culeys gaar ah oo ah 3.20-3.25 iyo microhardness 2840-3320kg/mm2.

Silicon carbide waxay leedahay afar qaybood oo codsi ah, kuwaas oo kala ah: dhoobada shaqaynaysa, refractories horumarsan, abrasives iyo alaabta ceeriin ee birta ah.Alaabooyinka carbide silikoon aan dhab ahayn mar horeba waxaa la keeni karaa tiro aad u badan loomana tixgelin karo alaab tignoolajiyadeed sare leh.Codsiga budada carbide ee cabirka nano ee leh maado farsamo oo aad u saraysa uma badna inay ku sameeyaan dhaqaale miisaan muddo gaaban gudaheed.

⑴Abrasive ahaan, waxa loo isticmaali karaa in lagu sameeyo agabka xoqida, sida giraangiraha shiida, dhagaxa saliida, madaxyada shiidi, foornada ciidda, iwm.

⑵ Sida deoxidizer-ka biraha ah iyo walxaha heerkulka u adkaysta oo sarreeya.

⑶ Kiristaalo nadiif ah oo sarreeya ayaa loo isticmaali karaa in lagu soo saaro semiconductors iyo fiilooyinka carbide silicon.

 

金刚砂_01

 

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Waqtiga boostada: Agoosto-03-2021