Ufa wobiriwira wa silicon carbide ndi ufa wa silicon carbide micropowder

Silicon carbide (SiC), yomwe imadziwikanso kuti carborundum, ndi semiconductor yokhala ndi silicon ndi carbon yokhala ndi formula ya mankhwala SiC. Imapezeka m'chilengedwe ngati moissanite ya mchere yosowa kwambiri. Ufa wa silicon carbide wopangidwa mwachilengedwe wapangidwa mochuluka kuyambira 1893 kuti ugwiritsidwe ntchito ngati chotsukira. Mbewu za silicon carbide zimatha kulumikizidwa pamodzi pozipanga zoumba zolimba kwambiri zomwe zimagwiritsidwa ntchito kwambiri pakugwiritsa ntchito zomwe zimafuna kupirira kwakukulu, monga mabuleki agalimoto, ma clutch agalimoto ndi mbale za ceramic m'ma vest osalowa zipolopolo. Kugwiritsa ntchito kwa silicon carbide yamagetsi monga ma diode otulutsa kuwala (ma LED) ndi zozindikira m'ma radio oyambirira kunawonetsedwa koyamba cha m'ma 1907. SiC imagwiritsidwa ntchito muzipangizo zamagetsi za semiconductor zomwe zimagwira ntchito kutentha kwambiri kapena ma voltages ambiri, kapena zonse ziwiri. Ma kristalo akuluakulu a silicon carbide amatha kukulitsidwa ndi njira ya Lely; amatha kudulidwa kukhala miyala yamtengo wapatali yotchedwa synthetic moissanite. Silicon carbide yokhala ndi malo okwera imatha kupangidwa kuchokera ku SiO2 yomwe ili muzomera.

Mafotokozedwe Akatundu

Shandong Zhongpeng Special Ceramics Co., Ltd ndi imodzi mwa njira zazikulu kwambiri zothetsera zinthu zatsopano za silicon carbide ceramic ku China. SiC technical ceramic: Kuuma kwa Moh ndi 9 (Kuuma kwa New Moh ndi 13), komwe kumalimbana bwino ndi kukokoloka ndi dzimbiri, kukana bwino kwambiri - kukana komanso kukana okosijeni. Moyo wa ntchito wa SiC ndi wautali nthawi 4 mpaka 5 kuposa 92% alumina. MOR ya RBSiC ndi nthawi 5 mpaka 7 kuposa ya SNBSC, ingagwiritsidwe ntchito pazinthu zovuta kwambiri. Njira yowerengera mawu ndi yachangu, kutumiza kumakhala monga momwe kunalonjezera ndipo khalidwe lake ndi lapamwamba kwambiri. Nthawi zonse timapitilizabe kutsutsa zolinga zathu ndikubwezera mitima yathu kwa anthu.