Budada carbide silikoon cagaaran iyo silikoon carbide micropowder

Silicon carbide (SiC), oo sidoo kale loo yaqaano carborundum, waa semiconductor ka kooban silikoon iyo kaarboon leh qaacidada kiimikaad ee SiC. Waxay ku dhacdaa dabeecadda sida moissanite macdanta aadka dhif u ah. Budada carbide silicon synthetic ayaa si ballaaran loo soo saaray tan iyo 1893 si loogu isticmaalo sida abrasive. Miraha silikoon carbide waxa lagu wada xidhi karaa iyada oo la isku xidho si ay u sameeyaan dhoobada aadka u adag ee si weyn loogu isticmaalo codsiyada u baahan adkaysi sare, sida biriiga gaadhiga, xidhmooyinka gaadhiga iyo taarikada dhoobada ee jaakadaha rasaasta celiya. Codsiyada elektarooniga ah ee silikoon carbide sida diodes-light-etting diodes (LEDs) iyo aaladaha raadiyaha hore ayaa markii ugu horeysay la soo bandhigay qiyaastii 1907. SiC waxaa loo isticmaalaa aaladaha elektiroonigga ah ee semiconductor ee ku shaqeeya heerkul sare ama koronto sare, ama labadaba. Kiristaalo waaweyn oo keli ah oo silikoon carbide ah ayaa lagu kori karaa habka Lely; waxaa loo googooyaa dhagaxyo loo yaqaan moissanite synthetic. Silicon carbide oo leh meel sare oo sare ayaa laga soo saari karaa SiO2 oo ku jira walxaha dhirta.

Sharaxaada Alaabta

Shandong Zhongpeng Ceramics Co., Ltd waa mid ka mid ah xalalka alaabta cusub ee silikoon carbide ugu weyn ee Shiinaha. dhoobada farsamada ee SiC: Adkeeyga Moh waa 9 (Adayga cusub ee Moh waa 13), oo leh iska caabin aad u wanaagsan oo nabaadguurka iyo daxalka, nabaad-guurka aad u fiican - iska caabbinta iyo anti-oxidation. Nolosha adeegga sheyga SiC waa 4 ilaa 5 jeer in ka badan 92% walxo aluminium ah. MOR ee RBSiC waa 5 ilaa 7 jeer ka SNBSC, waxa loo isticmaali karaa qaabab aad u adag. Habka xigashada waa mid degdeg ah, gaarsiinta waa sidii balanta ahayd, tayaduna waa labaad ee midna. Had iyo jeer waxaan ku adkaysannaa inaan ka hortagno yoolalkayaga oo aan dib u soo celinno quluubtayada bulshada.