Saray laryo ya silicon carbide et ag-onlelereg ya materyales ya gawad silicon carbide (SiC). Walaan ira na Mohs hardness ya 9 tan maong so inkapekder da sumpad acidic slags. Say SiC content da et manlapud 72% anggad 99%. Saray klase et kaiba so clay-bonded, Si3N4-bonded, Sialon-bonded, -SiC-bonded, Si2ON2-bonded, tan recrystallized silicon carbide bricks. Saraya so manunan uusaren ed saray aplikasyon a singa say retorts parad non-ferrous metallurgy, aluminum casting molds, electric furnace linings, tan heat exchanger.
Saraya so refractory ya produkto ya ginawa manlapud silicon carbide, ya walay SiC ya 72% anggad 99%. Kaslakan, say black silicon carbide (ya walay SiC ya masulok ya 96%) so manserbin raw material; saray laryo et napapawala panamegley na proseso ya mangilalanor na panag-batch, panag-mix, panagporma, tan panag-firing, ya walay o andi ya iyarum ya bonding agent. Say manunan kristal et say silicon carbide. Saray manunan klase et say oxide-bonded, carbon-bonded, nitride-bonded, self-bonded, recrystallized, tan semi-silicon carbide bricks. Lapud walaan ira na ekselentin resistensya ed panag-usar tan panag-erosion, atagey ya biskeg na temperatura, maong ya thermal shock stability, atagey ya thermal conductivity, tan abeban koepisyent na thermal expansion, saratan so niklasipika bilang atagey-performance refractory materials.