Budada carbide-ka ee silikoon cagaaran iyo microbudada carbide-ka ee silikoon
Carborundum-ka Silicon carbide (SiC), oo sidoo kale loo yaqaan carborundum, waa semiconductor ka kooban silicon iyo kaarboon oo leh qaacido kiimiko ah oo SiC ah. Waxay ku dhacdaa dabiiciga sida moissanite macdan ah oo aad dhif u ah. Budada carbide-ka silicon ee synthetic-ka ah ayaa si ballaaran loo soo saaray tan iyo 1893 si loogu isticmaalo xoqid ahaan. Midhaha carbide-ka silicon carbide waxaa lagu xidhi karaa iyadoo la sintering-gareynayo si loo sameeyo dhoobo aad u adag oo si weyn loogu isticmaalo codsiyada u baahan adkeysi sare, sida bareegyada gaariga, qabsashada gaariga iyo taarikada dhoobada ah ee jaakadaha aan xabadda lahayn. Codsiyada elektaroonigga ah ee carbide-ka silicon sida diode-yada iftiinka soo saaraya (LEDs) iyo qalabka lagu ogaado raadiyaha hore ayaa markii ugu horreysay la muujiyay qiyaastii 1907. SiC waxaa loo isticmaalaa aaladaha elektaroonigga semiconductor-ka ee ka shaqeeya heerkul sare ama danab sare, ama labadaba. Kiristarrada waaweyn ee carbide-ka silicon waxaa lagu kori karaa habka Lely; waxaa loo jari karaa dhagaxyo loo yaqaan moissanite synthetic. Carbohydrate-ka Silicon oo leh bedka sare waxaa laga soo saari karaa SiO2 oo ku jira walxaha dhirta.
| Magaca Badeecada | Budada buuxinta ee carbide-ka silicon-ka cagaaran JIS 4000# Sic |
| Alaab | silikoon carbide (SiC) |
| Midab | cagaar |
| Heerka Caadiga ah | FEPA / JIS |
| Nooca | CF320#,CF400#,CF500#,CF600#,CF800#,CF1000#,CF1200#,CF1500#,CF1800#, CF2000#, CF2500#, CF3000#, CF4000#, CF6000# |
| Codsiyada | 1. Agab heer sare ah oo aan fiicnayn 2. Qalabka xoqidda iyo jarista 3. Shiidi iyo nadiifin 4. Qalabka dhoobada 5. LED 6. Bacriminta ciidda |
Sharaxaadda Badeecada
Carbohydrate-ka silicon-ka cagaaran wuxuu ku habboon yahay farsamaynta walxaha adag ee birta ah, birta ah iyo kuwa aan birta ahayn oo leh astaamo adag oo jilicsan sida naxaas, naxaas, aluminium, magnesium, jawharad, galaas indhaha ah, dhoobada, iwm. Budada Super sidoo kale waa nooc ka mid ah walxaha dhoobada.
| Halabuurka Kiimikada (Miisaanka%) | |||
| Lambarka Grits | SIC. | FC | Fe2O3 |
| F20# -F90# | 99.00Daqiiqo. | 0.20 Ugu badnaan. | 0.20 Ugu badnaan. |
| F100# -F150# | 98.50Daqiiqo. | Ugu badnaan 0.25. | 0.50 Ugu badnaan. |
| F180# -F220# | 97.50Daqiiqo. | 0.25 Ugu badnaan | 0.70 Ugu badnaan. |
| F240# -F500# | 97.50Daqiiqo. | 0.30 Ugu badnaan. | 0.70 Ugu badnaan. |
| F600# -F800# | 95.50Daqiiqo. | 0.40 Ugu badnaan | 0.70 Ugu badnaan. |
| F1000# -F1200# | 94.00Daqiiqo. | 0.50 Ugu badnaan | 0.70 Ugu badnaan. |
Shirkadda Shandong Zhongpeng Special Ceramics Co., Ltd waa mid ka mid ah xalalka ugu waaweyn ee walxaha cusub ee dhoobada carbide ee laga sameeyo Shiinaha. Dhoobada farsamada ee SiC: Adkaanshaha Moh waa 9 (adagaanshaha New Moh waa 13), oo leh iska caabin aad u fiican oo ka dhan ah nabaad-guurka iyo daxalka, xoqid aad u fiican - iska caabin iyo ka-hortagga oksaydhka. Nolosha adeegga ee badeecada SiC waa 4 ilaa 5 jeer ka dheer 92% walxaha alumina. MOR ee RBSiC waa 5 ilaa 7 jeer ka badan SNBSC, waxaa loo isticmaali karaa qaabab badan oo adag. Habka xigashada waa mid degdeg ah, gaarsiintu waa sidii la ballanqaaday tayadana waa mid aan la barbar dhigi karin. Had iyo jeer waxaan ku adkaysannaa inaan ku guuleysanno yoolalkeenna oo aan qalbiyadeenna dib ugu celinno bulshada.
