Silicon nitride ua ke nrog silicon carbide cib yog cov khoom siv siab hardness refractory nrog zoo heev hnav tsis kam, siab kub lub zog, muaj zog tiv thaiv rau high-temperature creep, muaj zog slag corrosion kuj, thiab zoo seismic stability. Tsis tas li ntawd, cov khoom muaj oxidation zoo, tsis tshua muaj thermal expansion coefficient, thiab ntau dua thermal conductivity. Yog li ntawd, nws tsis yog yooj yim los tsim thermal stress thaum lub sij hawm siv high-kub thiab muaj kev pab lub neej ntev
Vim yog cov khoom siv zoo heev thiab tshuaj lom neeg ruaj khov ntawm silicon nitride ua ke nrog silicon carbide cib, lawv tau siv dav hauv cov hlau ua hlau loj loj, cov hlau tsis-ferrous smelting, aluminium electrolytic cell sidewall cov ntaub ntawv, ceramic kiln rooj tog, thiab lwm yam.
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