Cas 409-21-2 High tsarki silicon carbide foda nano SiC nanopowder da nanoparticles

Silicon carbide (SiC), kuma aka sani da carborundum, wani fili ne na silicon da carbon tare da tsarin sinadarai SiC. Yana faruwa a cikin yanayi a matsayin moissanite ma'adinai mai ƙarancin gaske. Roba silicon carbide foda an samar da taro-samfurin tun 1893 don amfani a matsayin abrasive. Ana iya haɗa hatsin carbide na silicon tare ta hanyar sinteta don ƙirƙirar yumbu masu wuyar gaske waɗanda ake amfani da su sosai a aikace-aikacen da ke buƙatar juriya mai ƙarfi, kamar birkin mota, ƙuƙuman mota da faranti na yumbu a cikin riguna masu hana harsashi. Aikace-aikacen lantarki na silicon carbide irin su haske-emitting diodes (LEDs) da masu ganowa a cikin rediyo na farko an fara nuna su a kusa da 1907. Ana amfani da SiC a cikin na'urorin lantarki na semiconductor waɗanda ke aiki a yanayin zafi ko high voltages, ko duka biyu. Ana iya girma manyan lu'ulu'u guda ɗaya na silicon carbide ta hanyar Lely; za a iya yanke su cikin duwatsu masu daraja da aka sani da moissanite na roba. Silicon carbide tare da babban filin ƙasa za a iya samar da shi daga SiO2 da ke cikin kayan shuka.