Product Details

Refractory Fused Cast AZS 33#/36#/41# for Glass Melting Furnace

Fused Cast AZS is the most widely used materials both in glass contact and superstructure of glass melting furnaces. The

products have passed the ISO international certified,are made of high pure material, fired at high temperature by advanced technology,

Advantages of Fused Cast AZS

high strength,high compression resistance,

good thermal shock resistance,

good perfomance in high temperature,

good thermal conductivity,

good erosion resistance and so on.Widely be used for linings of furnace in industries.

Types of Fused Cast AZS

Our company can produce serious specification fused cast 33#,36#,41#AZS block for glass furnace ,and its output is ove 5000 tons per year. In the enormous working premises more than 6600 square meters, there are one 5tons outside cool

ing electric arc furnace, high power transformer, thaw craft with computer control system and internal advanced fused

cast refractory umeral caontrol grinding equipments according to its body producing ability.

We can produce common shaped and irregular shaped refractory brick. And we can adjust our specifications for your application.

Fused Cast AZS Application

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 of Fused Cast AZS

Item		Properties
Item		AZS-33#	AZS-36#	AZS-41# ER 1711
Chemical Composition	Al2O3	≥50.00	≥49.00	≥45.00
	ZrO2	≥32.50	≥35.50	≥40.50
	SiO2	≤15.50	≤13.50	≤13.00
	Na2O+K2O	≤1.30	≤1.35	≤1.30
Bulk density (g/cm3)		≥3.75	≥3.85	≥4.00
Apparent Porosity ( % )		≤1.2	≤1.0	≤1.2
Cold Crushing Strength (Mpa)		≥300	≥300	≥300
Exudation Temperature of Glass Phase		≥1400	≥1400	≥1410
Bubble Separation Ratio(1300C×10h)		≤1.2	≤1.0	≤1.0
Anti-corrosion rate of glass liquid 1500C×36h (mm/24h)%		≤1.4	≤1.3	≤1.2
Apparent density (g/cm3)	PT(RN RC N)	≥3.50	≥3.50	≥3.70
	ZWS(RR EVF EC ENC)	≥3.65	≥3.70	≥3.90
	WS( RT VF EPIC FVP DCL)	≥3.75	≥3.8	≥4.00

$Refractory Fused Cast AZS 33#/36#/41# for Glass Melting Furnace$