SiC phaj yog ib hom 0 porosity ntom lub cev ceramics, uas yog raws li SiC thiab sintered ntawm 2250 ℃.SiC cov ntsiab lus yog ntau tshaj 99.6%, dabtsi yog khoov lub zog yog ntau tshaj 410mpa thiab thermal conductivity yog 140W / MK nws yog tib yam ceramics resistant HF, H2SO4 thiab lwm yam muaj zog acid corrosion.
Qhov zoo ntawm silicon carbide ceramics:
1, lub coefficient ntawm thermal expansion yog me me, ze heev rau silicon;
2, zoo heev hnav tsis kam, hardness thib ob tsuas yog pob zeb diamond;
3, zoo heev thermal conductivity, kub tsis kam thiab ceev kub dissipation;