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High Temperature Fused Cast Bricks Refractory Zirconia Corundum Brick AZS-41, AZS-36, AZS-33 For Glass Furnace

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High Temperature Fused Cast Bricks Refractory Zirconia Corundum Brick AZS-41, AZS-36, AZS-33 For Glass Furnace

Name: High Temperature Fused Cast Bricks Refractory Zirconia Corundum Brick AZS41 AZS36 AZS33 For Glass Furnace
Brand: RONGSHENG
Price: 1 USD

$China High Temperature Fused Cast Bricks Refractory Zirconia Corundum Brick AZS-41, AZS-36, AZS-33 For Glass Furnace wholesale$ $China High Temperature Fused Cast Bricks Refractory Zirconia Corundum Brick AZS-41, AZS-36, AZS-33 For Glass Furnace wholesale$ $China High Temperature Fused Cast Bricks Refractory Zirconia Corundum Brick AZS-41, AZS-36, AZS-33 For Glass Furnace wholesale$ $China High Temperature Fused Cast Bricks Refractory Zirconia Corundum Brick AZS-41, AZS-36, AZS-33 For Glass Furnace wholesale$ $China High Temperature Fused Cast Bricks Refractory Zirconia Corundum Brick AZS-41, AZS-36, AZS-33 For Glass Furnace wholesale$

Brand Name : RONGSHENG

Certification : ISO9001

Place of Origin : Henan, China

Certefication : CE、ISO9001

Abrasion Resistance : ≤ 0.8 cm3

Application : High temperature furnace lining

Package : Wooden package

Customized : yes

Application Area : glass furance

Origin : Xinmi

Color : White

Raw Material : Insulation Clay

Transportation : Shipping

Raw Mateials : high grade

Thermalexpansion : 4.5x10-6/K

Melting Point : High

Coldcrushingstrength : 100MPa

Thermal Expansion : ≤2.0×10-6/℃

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High Temperature Fused Cast Bricks Refractory Zirconia Corundum Brick AZS-41, AZS-36, AZS-33 for Glass Furnace

Product Description

AZS bricks, also known as fused zirconia corundum bricks, are made by carefully selected zircon sand and industrial aluminum oxide powder in a 1:1 ratio, with a small amount of flux added, mixed evenly, melted at 1800~1900 ℃, and then cast into shape. Generally, zirconium corundum bricks can be divided into several grades according to the content of ZrO2, such as three grades of 33%, 36% and 41%. They have high melting point, good chemical stability, and strong corrosion resistance to acid and alkaline media, especially molten glass.

Features of AZS Brick

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

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

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

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

5.Top quality, long service time.

Shapes and sizes: there are great variety of formats and shapes which are available for different forming and special machine processes.

Applications of AZS Brick

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.

Specification

Properties:

chemical composition	AZS-33	AZS-36	AZS-41
ZrO2	≥33	≥35	≥40
SiO2	≤16.0	≤14	≤13.0
Al2O3	a little	a little	a little
Na2O	≤1.5	≤1.6	≤1.3
Fe2O3+TiO2	≤0.3	≤0.3	≤0.3

Physical Properties:

bulk density(g/cm3):		3.5-3.6	3.75	3.90
cold crushing Mpa		350	350	350
thermal expansion coefficient (1000°C)		0.80	0.80	0.80
exudation temp. of glass phase		1400	1400	1400
corrocion resistance of glass melt(mm/24h)		1.6	1.5	1.3
Density	PT QX	3.40	3.45	3.55
Density	WS ZWS	3.60	3.70	3.8

Phase Composition(%):

baddeleyite	32	35	40
glass phase	21	18	17
α- corundum	47	47	43

Product Tags:

High Temperature Fused Cast Bricks Refractory Zirconia Corundum Brick AZS-41, AZS-36, AZS-33 For Glass Furnace Images

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High Temperature Fused Cast Bricks Refractory Zirconia Corundum Brick AZS-41, AZS-36, AZS-33 For Glass Furnace

High Temperature Fused Cast Bricks Refractory Zirconia Corundum Brick AZS-41, AZS-36, AZS-33 For Glass Furnace

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High Temperature Fused Cast Bricks Refractory Zirconia Corundum Brick AZS-41, AZS-36, AZS-33 For Glass Furnace Images