Refractory Silica cib rau iav rauv

1. Siab refractoriness.2. Muaj kev sib ntaus zoo acid slag yaig peev xwm.3. Siab ntim stability.

Hauj lwm lawm

Kev piav qhia

Silica cib yog ua los ntawm cov khoom siv pob zeb quartz, cov ntsiab lus ntawm SiO2 yog siab dua 93 feem pua, nws muaj kev tiv thaiv zoo rau cov kua qaub slag thiab zoo thermal conductivity. Thiab lub refractoriness yog 1690 ~ 1710 degree, RUL yog tshaj 1620 degree. Silica cib yog cov khoom siv acidic refractory, muaj zog tiv thaiv-acid residue erosion peev xwm, load hnyav softening kub yog siab li 1670 degrees, siab kub ntim yog ruaj khov, ntev siv tsis deform, thiab silicon dioxide cov ntsiab lus yog ntau tshaj 94 feem pua. Thermal khoom siv hauv ob sab phlu.

Silica cib feem ntau yog siv rau Coke qhov cub, iav kiln, kub-blast qhov cub, qhov cub, Acid furnace non-ferrous hlau smelting thiab lwm yam khoom siv thermotechnical hauv cov khoom siv hauv tsev zoo.

Specification

Yam khoom			Tus nqi
SiO 2		feem pua	Ntau dua lossis sib npaug rau 94.5
Fe2O 3		feem pua	Tsawg dua los yog sib npaug rau 1.2
Qhov ntom		g/cm3	Ntau dua lossis sib npaug rau 2.33
Pom tseeb Porosity		feem pua	Tsawg dua los yog sib npaug 22
CCS		MPa	40
Thaum tshav kub kub conductivity	1100 degree	W/m·K	Ntau dua lossis sib npaug li 2.25
RUL, {{0}}.2MPa, 0.6 feem pua deformation		degree	Ntau dua lossis sib npaug rau 1650