Av nplaum refractory cib Lub teeb yuag refractory cib Refractory cib nqi

Lub compact super high-alumina cib nrog siab compressive zog thiab siab ceev. Qhov hluav taws kub kub ntawm no high-alumina cib yog zoo ib yam li cov high-alumina cib, uas tsis muaj zog noj thiab tsis muaj nqi. Lub neej kev pab cuam ntawm lub kiln yog ob zaug ntawm cov zoo tib yam high-alumina refractory cib. Nws yog raws li cov qib tshwj xeeb bauxite clinker calcined nyob rau hauv lub teb kiln raws li aggregate (grain loj 1smm-3smm), qhov hnyav piv: 40% ~ 45%, ntxiv rau bauxite clinker hmoov thiab hmoov zoo: 45% mus rau 51%, mos av nplaum. 7% mus rau 10%, ib qho me me ntawm kyanite hmoov: 3 mus rau 5%, thiab cov kua nplaum nplaum pov tseg 4% mus rau 5% thiab lwm yam khoom.

Cov khoom tiag

feature ntawm cov khoom

Cov khoom muaj nuj nqi: Super high-alumina bricks yog tsuas yog siv rau hluav taws xob lub qhov cub npog (lub qhov cub sab saum toj), moj tej tawg rauv (kub lub cev), kub blast qhov cub muab faib phab ntsa, ladle hauv ob sab phlu, ladle, hlau wagon, cement kiln, iav kiln, thiab lwm yam. hauv ob sab phlu. Nws yog dav siv nyob rau hauv ironmaking, steelmaking, tshuaj, cement thiab lwm yam lag luam.

Cov txheej txheem ntau lawm: Super high-alumina cib yog lub siab-alumina refractory cib nrog cov ntsiab lus txhuas oxide ntau tshaj 80%. Vim tias qhov kub thiab txias ntawm qhov kub siab tshaj 1790 degrees Celsius, nws yog cov khoom siv refractory. Nws yog ib qho khoom siv rau hauv ob sab phlu ntawm high-temperature kilns. Nws yog ua los ntawm cov qib tshwj xeeb siab alumina bauxite clinker ua cov khoom siv tseem ceeb, cov av nplaum mos thiab cov ntaub ntawv pov tseg thiab cov ntawv ua kua ua cov khoom sib khi los ua cov av nkos, uas yog tsim los ntawm high-pressure forming, drying, high-temperature firing. . Nws yog sintered refractory cib.