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Home > products > AZS Refractory Bricks > Electrofused Zirconium Corundum Brick AZS Brick For Glass Furnace High Durability

Electrofused Zirconium Corundum Brick AZS Brick For Glass Furnace High Durability

Product Details

Place of Origin: Henan, China

Brand Name: Hong Tai

Model Number: Electrofused zirconium corundum brick

Payment & Shipping Terms

Price: CN¥2.17-21.70/pieces

Get Best Price
Highlight:

Glass Furnace AZS Brick

,

High Durability AZS Brick

,

High Efficiency AZS Brick

Shape:
Brick
Material:
AI2O3 And Zro2
SiO2 Content (%):
16%
Al2O3 Content (%):
4%
MgO Content (%):
0.1-0.8
CaO Content (%):
0.3-1
Refractoriness (Degree):
1770°< Refractoriness< 2000°
CrO Content (%):
0.002%
SiC Content (%):
1.2-1.4
Color:
White
Product Name:
Electrofused Zirconium Corundum Brick
Size Of AZS Bricks:
Customization
Application:
Bricks For Glass Furnace
Feature:
Refractory
Shape Of AZS Bricks:
Brick
Commoidity::
AZS Refractory Brick
ZrO2::
33%
Al2O3:
Little
Sample:
Free Provide
Shape:
Brick
Material:
AI2O3 And Zro2
SiO2 Content (%):
16%
Al2O3 Content (%):
4%
MgO Content (%):
0.1-0.8
CaO Content (%):
0.3-1
Refractoriness (Degree):
1770°< Refractoriness< 2000°
CrO Content (%):
0.002%
SiC Content (%):
1.2-1.4
Color:
White
Product Name:
Electrofused Zirconium Corundum Brick
Size Of AZS Bricks:
Customization
Application:
Bricks For Glass Furnace
Feature:
Refractory
Shape Of AZS Bricks:
Brick
Commoidity::
AZS Refractory Brick
ZrO2::
33%
Al2O3:
Little
Sample:
Free Provide
Electrofused Zirconium Corundum Brick AZS Brick For Glass Furnace High Durability
Product Description

AZS Fused Cast Blocks for glass melting furnaces/Electrofused zirconium corundum brick

Electrofused Zirconium Corundum Brick AZS Brick For Glass Furnace High Durability 0

Fused Cast AZS bricks
Fused Cast AZS Refractory bricks products of AZS series of oxidation are made of qualified raw materials by using specially designed electric arch furnace and undergoing the casting process through long-arc melting furnace and oxidation. This kind of casting process hardly suffers any carbon pollution from the electrode

Due to the application of such casting technology and high-purity raw materials, AZS brick of oxidated electrocast zirconia-alumina products are possessed of special and high quality of erosion resistance of glass liquids. In addition, it has the minimal pollution to the glass.

AZS-33
AZS-33 bricks are excellent in preventing the pollution of glass liquids. The possibility of causing glass stones, bubbles and basic glass phase precipitation is quite slim. It can be applied to the upper structure of melting pool, the tank wall corner tiles,paving bricks and other approaches as well.

AZS-36
AZS-36 bricks are the standard Fused Cast AZS Refractory bricks brick which boasts of the quality of particularly high corrosion resistance of glass liquids and low pollution. More than that, it has a balanced performance in the above two aspects. It can be applied to the direct access of glass furnace and glass liquids, such as melting tank wall corner tiles, paving bricks and charging door.

AZS-41
AZS-41 bricks are the best oxidated zircon corundum brick which possesses the quality of highest corrosion resistance of glass liquids and excellent low pollution of glass liquids. It can be applied to the locations of glass furnace which requires particularly high corrosion endurance, such as full-fused furnace, liquid pumps, furnace ridge, bubbling brick and bricks of charging door corners.
 
Specifications
 Electrofused Zirconium Corundum Brick AZS Brick For Glass Furnace High Durability 1

Items AZS #41 AZS #36 AZS #33
Al2O3, min 45.5% 48.5% 49.5%
ZrO2, min 41% 36% 33%
SiO2, max 12% 14% 15.5%
Fe2O3, max 0.1% 0.1% 0.1%
TiO2, max 0.05% 0.05% 0.05%
Na2O, max 1.2% 1.3% 1.4%
Bulk Density, g/cm3, min 3.80 3.70 3.60
Apparent Porosity, max 1.0% 1.0% 1.0%
True Density, g/cm3, min 4.0 3.95 3.85
Cold Crushing Strength, Mpa, min 350 350 350
Softening Temperature Under Load (0.2 Mpa), °C, min 1700 1700 1700
Bubbling Tendency, max 0.5% 0.5% 0.5%
Exudation Temperature of Glass Phase, °C, min 1400 1400 1400
Corrosion Resistance to Glass Melt (mm/24hrs), max 1.0 1.2 1.3
Thermal Expansion, 1000°C, max 0.8% 0.8% 0.8%
Baddeleyite Crystalline Phase, min 12% 11% 10%
Corundum-Baddeleyite Eutectic Crystalline Phase, min 70% 70% 70%
Glass Phase, max 18% 18% 18%

 

 

Characteristic
Electrofused Zirconium Corundum Brick AZS Brick For Glass Furnace High Durability 2

AZS Fused Cast Blocks for glass melting furnaces/Electrofused zirconium corundum brick:

1. Raw material is corundum and baddeleyite eutecticum,high compression strength
2.Top high-temperature capablility.
3.Excellent thermal stability.
4.Low thermal conductivity
5.Powerful penetrating-proof capability.
6.Good erosion-resistance.
7.Strong resistant erosion stability to the glass liquid.

 

Application
Electrofused Zirconium Corundum Brick AZS Brick For Glass Furnace High Durability 3 AZS Fused Cast Blocks for glass melting furnaces/Electrofused zirconium corundum brick are applied for the top and bottom structure of melting chamber.Such as melting tank, the tank wall brick, the paving brick,the forehearths and so on.The high corrosion part shall be AZS 41#, such as the feeding part, the throat,the bubble brick, the furnace weir, the burner block, the tongue brick and the discharging part and so on.
Packaging & Shipping

AZS Fused Cast Blocks for glass melting furnaces/Electrofused zirconium corundum brick are packaged with fumigated wooden pallet, using paper or non-woven fabrics between layers separated,plastic shrink film protected outside.finally using straps. Or as your requirements.

Electrofused Zirconium Corundum Brick AZS Brick For Glass Furnace High Durability 4

 

 Electrofused Zirconium Corundum Brick AZS Brick For Glass Furnace High Durability 5

Delivery: 15-30 days working day for large quantity. The shipment we will arrange as soon as possible. Of course, if it is a custom products, the shipping time will delay.
Sample: Usually by EMS, DHL, UPS, TNT, FedEx. Anyway you like. Bulk order: Usually by sea.Payment: It can be through T/T, L/C at sight. The specific terms determined according to the quantity of the goods, etc.
Your inquiry related to our product & price will be replied within 24 hours.
Export:
Our products have been exported to many countries: Australia, Chile, USA, Russia, UK, Indonesia, etc., good quality have be approved by our clients.

 

Our Services

 About US
1. Strong professional:
Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractorys production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified.
2.Annual supply:
Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons.
3. Export experiences:
Now we have gained a global sales network reaching Taiwan, Russia, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.
4. Production equipment:
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing.
5. Testing equipment:
Our company's testing equipments as follows:
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester