1. High aluminium cib
High aluminium refractory cib, silicate aluminium aluminium refractory khoom nrog cov ntsiab lus alumina ntau dua 48 feem pua. Nws yog ua los ntawm alum lossis lwm yam khoom siv raw nrog cov ntsiab lus alumina siab thiab hlawv. Siab thermal stability, hluav taws kub tsis kam siab tshaj 1770 degree C. Kev ua haujlwm zoo dua. Nws yog tsuas yog siv rau masonry blast furnaces, cua kub furnaces, hluav taws xob rauv saum, cua qhov cub, reflex furnaces, thiab rotating kiln hauv ob sab phlu. Hauv kev lag luam cement, nws feem ntau yog siv rau me me cement kiln hloov bands, cov hlua sib txawv, lub qhov rooj npog npog, thiab hnav-tiv taus.
2. Magnesium chrome cib
Feem ntau, magnesium chromium bricks raug rho tawm haujlwm los ntawm sintering magnesium (nruab nrab ntawm 89 feem pua -92 feem pua ntawm MGO cov ntsiab lus) thiab refractory chromium cib. Lub softening kub ntawm lotus feem ntau yog nyob nruab nrab ntawm 1550 degree C thiab 1600 degree C. Feem ntau, ntau lawm technology ntawm magnesium chromium bricks yog yooj yim, tus nqi kuj tsis tshua muaj, thiab nws yog dav siv nyob rau hauv lub kub cheeb tsam ntawm cement rotary kiln.
3. Magnesium hlau txha nraub qaum cib
Magnesium hlau txha nraub qaum cib yog cov ntaub ntawv tseem ceeb los ntawm siab ntshiab magnesium thiab hlau aluminium spinels, nruj me ntsis tswj cov hluav taws kub thiab hluav taws kub cua, kom cov khoom muaj kev ywj pheej zoo thiab thermal shock stability. Hanging kiln ntawm daim tawv nqaij kev ua tau zoo thiab kev tiv thaiv corrosion tshaj qhov zoo-zoo magnesium chromium cib. Cov khoom no yog ib tug loj-scale qhuav cement tig kiln hauv ob sab phlu hloov tshiab khoom. Nws yog dav siv nyob rau hauv loj thiab nruab nrab-sized cement rotating kiln firing bands.
