Kushandiswa kwesilicon carbide

Silicon carbide inozivikanwawo sejecha regoridhe resimbi kana jecha refractory. Silicon carbide inogadzirwa nejecha requartz, petroleum coke (kana marasha coke), huni machipisi (kugadzirwa kwegirinhi silicon carbide inoda kuwedzera munyu) uye zvimwe zvigadzirwa muvira rekupikisa nekunyungudika kwekushisa kwakanyanya. Parizvino, kugadzirwa kwedu kwemaindasitiri kwesilicon carbide kwakakamurwa kuita nhema silicon carbide uye yegirini silicon carbide marudzi maviri, ari hexagonal crystal, chaiyo giravhiti i3.20 ~ 3.25, microhardness i2840 ~ 3320kg/mm2.

Iwo mashanu mashandisirwo makuru esilicon carbide

1. Kushandiswa kweiyo isiri-ferrous metal smelting industry

Iko kushandiswa kwesilicon carbide kune yakakwira tembiricha kuramba, kusimba kwepamusoro, yakanaka yekupisa conductivity, kukanganisa kupikisa, seyakanyanya tembiricha isina kunanga kudziyisa zvinhu, senge rakasimba tangi distillation choto. Distillation choto tireyi, aluminium electrolyzer, mhangura inonyungudutsa choto lining, zinc poda choto arc ndiro, thermocouple kudzivirira chubhu, nezvimwe.

2, simbi indasitiri zvikumbiro

Shandisa corrosion resistance yesilicon carbide. Kudzivirira kupisa kuvhunduka uye kupfeka. Yakanaka yekupisa conductivity, inoshandiswa kune yakakura blast furnace lining kuvandudza hupenyu hwesevhisi.

3, kushandiswa kwesimbi uye mineral processing industry

Silicon carbide kuomarara ndeyechipiri chete kune dhaimondi, ine yakasimba kupfeka-inodzivirira kuita, inopfeka-inodzivirira pombi, impeller, pombi kamuri, dutu, ore bhaketi rinonamira zvinhu zvakanakira, kupfeka-kupokana kuita kwakakandwa simbi. Rubber ine hupenyu hwesevhisi ye5-20 nguva, uye zvakare chimwe chezvakanakira zvinhu zvekubhururuka nendege runway.

4, zvivakwa zveceramics, kukuya vhiri indasitiri zvikumbiro

Kushandisa yayo thermal conductivity. Heat radiation, yakakwirira yekupisa simba maitiro, kugadzira sheet honi, kwete chete inogona kuderedza kugona kwechoto, asi zvakare inovandudza kugona kwehuni uye chigadzirwa chemhando, kupfupisa kutenderera kwekugadzira, ceramic glaze kubika sintering yakanaka isina kunanga zvinhu.

5, maapplication ekuchengetedza simba

NeGOOD THERMAL CONDUCTIVITY uye kugadzikana kwekupisa, semutsinhanisi wekupisa, kushandiswa kwemafuta kunoderedzwa ne20%, mafuta anoponeswa ne35%, uye kugadzirwa kunowedzera ne20-30%. Kunyanya, iyo mine concentrator ine pombi yekuburitsa yakaiswa mukati, dhigirii rayo rekudzivirira-kupfeka ndeye 6-7 nguva dzeyakajairwa kupfeka-inodzivirira zvinhu.