Fused AZS Fire Brick For Industrial Furnace(AZS33#,AZS36#,AZS41#)

1. Strong glass corrosion resistance. 2. High thermal shock stability. 3. Good wear-resistance. 4. High purity.

Features:

1.Casted by melting raw material in the mold, then cooling and solidification.

2.Strong glass corrosion resistance and high thermal shack stability.

3.Good wear-resistance,dregs-resistance and alkali corrosion resistance.

4.High-purity raw material, barely no pollution. 

5.Top quality, long service time.

 

Applications:

1.Sodium silicate furnace, ceramic frit furnace, glass furnace, etc.

2.Important parts of furnaces where chemical erosion is serious and temperature changes frequently.

3.Lining of glass furnace.

4.The chemical industrial, metallurgical furnaces.

 

Physical and chemical index:

Item				unit	Properties
					AZS—33			AZS—36			AZS—41
					Y	H		Y	H		Y	H
Al2O3				%	Residual quantity
ZrO2			≥		32			35			40
SiO2			≤		16	17		13.5	14.5		13	14
Na2O					1.5			1.4			1.3
Fe2O3+TiO2+CaO+MgO      +Na2O+K2O+B2O3					2.5	3.0		2.5	3.0		2.5	3.0
Glass phase exudate temperature			≥	°C	1400	1080		1400	1100		1400	1150
% Thermal expansion rate				1000°C	0.8
				1500°C	0.8
Cold Crushing strength Mpa				350
Bulk density,g/cm3	PT,QX	≥		KG/dm3	3.40		3.30	3.45	3.4		3.55	3.50
	MS				3.50		3.45	3.60	3.55		3.70	3.65
	WS				3.60		3.55	3.70	3.65		3.80	3.75
True density,g/cm3		3.8-3.9
Crystal phase composition	Item	Inclined zircon					Alpha corundum			Glass phase
	AZS—33	32					47			21
	AZS—41	40					43			17
Application		PT,QX					ZWS			WS
		sodium silicate furnace,ceramic frit furnace , glass furnace,and other furnaces
Note: Appliable to products (unit weight>50kg)

Fused AZS Fire Brick For Industrial Furnace(AZS33#,AZS36#,AZS41#)