Silicon Carbide

Silicon carbide chinhu chakanyanya kuoma (Mohs kuoma 9.25), ine makemikari inert uye hainyungudika. Silicon Carbide ine yakakwira yekupisa conductivity, yakaderera coefficient yekuwedzera kwemafuta, ndeyekuvhunduka kwemafuta uye abrasion inodzivirira uye ine simba pakupisa kwakanyanya. Silicon carbide's akasiyana zvivakwa zvinoita kuti ive chinhu chinoshanda mune akawanda akasiyana maapplication.
Silicon carbide ine maviri akajairwa marudzi akasiyana: nhema silicon carbide uye green silicon carbide. Black silicon carbide ine sic inenge 95%, saka kuomarara kwacho kwakakwira kupfuura green silicon carbide. Inoshandiswa zvakanyanya kugadzira zvinhu zvakaderera zvekusimba segirazi, ceramics, dombo, refractory material, cast iron and nonferrous metal etc. Green silicon carbide ine sic inenge 97% kumusoro nekuzvipinza kwakanaka, saka inoshandiswa kugadzirisa yakaoma alloy. , titanium alloy uye optical glass pamwe ne cylinder jacket uye maturusi ekucheka zvakanaka.

Zvakanakira:
Silicon carbide ine yakagadzikana makemikari zvimiro, yakakwira yekupisa conductivity, yakaderera kupisa kwekuwedzera coefficient, uye yakanaka kupfeka kuramba. Pamusoro pekushandiswa seabrasives, kune zvimwe zvakawanda zvinoshandiswa, zvakadai se: kupfekedza silicon carbide powder pamvura turbine impellers kana cylinder blocks nemaitiro anokosha Rusvingo rwomukati runogona kuvandudza kusapfeka kwayo uye kurebesa hupenyu hwayo hwebasa ne1 ~ 2 nguva. ; iyo refractory material yakagadzirwa nayo ine heat shock resistance, saizi diki, huremu huremu uye simba rakawanda, uye ine simba rakanaka rekuchengetedza simba. Yakaderera-giredhi silicon carbide (ine inenge 85% SiC) ideoxidizer yakanaka. Inogona kukurumidza kukurumidza kugadzira simbi, uye kufambisa kutonga kwemakemikari kuumbwa uye kuvandudza kunaka kwesimbi. Mukuwedzera, silicon carbide inoshandiswawo zvakanyanya kugadzira silicon carbide tsvimbo yemagetsi ekudziya zvinhu.