Silicon carbide, kuj paub tias yog Carborundum lossis Sic, yog cov khoom siv cov khoom siv cov khoom siv uas muaj teeb meem rau nws lub teeb hnyav, tawv, thiab muaj zog. Txij li thaum xyoo 19th xyoo pua, silicon carmide ceramics tau yog ib qho khoom tseem ceeb rau khau khiab, sib tsoo cov cuab yeej, thiab tej cuab yeej. Tsis ntev los no, nws tau pom cov ntawv thov hauv cov khoom cua sov thiab cua sov rau cov chaw ua kom muaj kev siv tshuaj Ib qho ntxiv, nws yog siv los ua semiconducting substrate rau lub teeb-emitting dodes.

Silicon Carbide cov khoom:

Tsawg ntom ntom

Siab Zog

Zoo heev boilal tsis kam

Siab hardness thiab hnav tsis kam

Cov Tshuaj Zoo Tshaj Plaws

Tsawg Thermal Expansion

Siab siab thermal conductivity