Yepamusoro tembiricha kuramba kupfeka kuomarara kuomarara silicon carbide kukuya dhiramu inogona kugadzirwa

(1) Kudzivirira kwekushisa kwepamusoro, diki coefficient yekuwedzera kwekupisa
Silicon carbide inogadzirwa pakupisa kwakanyanya.Mune imwe tembiricha yepamusoro nharaunda, zvinhu zvinodikanwa kuve neimwe simba rekugadzirisa, uye kusangana nekurongeka kwekugadzirisa, uye silicon carbide ceramics inogona kuwana aya mapoinzi maviri.Iyo yakanyanya kupisa tembiricha yesilicon carbide ingangoita 800 ℃, uye tembiricha inotakura yesimbi ingori 250 ℃.Nekuverengera kwakakasharara, avhareji yekupisa yekuwedzera coefficient yeSIC ndeye 4.4 × 10-6/ C muhuwandu hwe25 ~ 1400 ℃.Iyo yekupisa yekuwedzera coefficient yeSIC idiki zvakanyanya pane yemamwe mabrasives uye yakakwirira tembiricha zvinhu.Semuenzaniso, iyo coefficient yekupisa kwekuwedzera kwecorundum inogona kunge yakakwira se (7 ~ 8) × 10-6 / ℃.

(2) High thermal conductivity
Iyo yakakwirira yekupisa conductivity yeSIC ndechimwe chinhu chakakosha chechimiro chayo chemuviri.Iyo yekupisa conductivity yesilicon carbide yakanyanya kukwirira kupfuura yezvimwe zvinhu zvinoramba uye mabrasives, anenge 4 nguva yecorundum.Silicon carbide thermal yekuwedzera coefficient yakaderera, yakakwira yekupisa conductivity, ichiita zvigadzirwa zvayo mukuita kupisa uye kutonhora pasi pekushomeka kwemafuta, iri zvakare silicon carbide zvigadzirwa thermal shock resistance ndicho chikonzero chakanaka.

(3) Corrosion resistance
Silicon carbide nekuda kwekunyunguduka kwayo (kuora tembiricha), kemikari inertia uye kupisa kwekushisa kwekushisa kwakakwira, inogona kushandiswa kune dzakasiyana siyana silicon carbide ceramic zvigadzirwa, senge ceramic zvigadzirwa muchoto chekukuya maturusi, sirin'i ndiro uye sagger, zinc inonyungudutsa maindasitiri vertical. silinda distillation choto chine silicon carbide zvidhinha, aluminium electrolytic cell lining, crucible, diki yevira zvinhu.