- Product Details
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Quick Details
-
CaO Content (%):
-
-
-
CrO Content (%):
-
-
-
SiC Content (%):
-
-
-
Place of Origin:
-
Henan, China
-
Model Number:
-
KR-AZS33/KR-AZS36/KR-AZS41
-
Brand Name:
-
Kerui Refractory
-
Processing Service:
-
Packaging
-
Product name:
-
fused cast azs bricks for glass industry
-
Application:
-
Metallurgy
-
Color:
-
White
-
Raw material:
-
Zirconia
-
Size:
-
Customized
-
Bulk density g/cm3:
-
3.8~4.05
-
Type:
-
Ceramic Raw Materials
-
Certificate:
-
ISO9001
-
Usage:
-
Glass and sodium silicate furnace
Quick Details
-
SiO2 Content (%):
-
13%~15%
-
Al2O3 Content (%):
-
The Remainder
-
MgO Content (%):
-
-
-
CaO Content (%):
-
-
-
CrO Content (%):
-
-
-
SiC Content (%):
-
-
-
Place of Origin:
-
Henan, China
-
Model Number:
-
KR-AZS33/KR-AZS36/KR-AZS41
-
Brand Name:
-
Kerui Refractory
-
Processing Service:
-
Packaging
-
Product name:
-
fused cast azs bricks for glass industry
-
Application:
-
Metallurgy
-
Color:
-
White
-
Raw material:
-
Zirconia
-
Size:
-
Customized
-
Bulk density g/cm3:
-
3.8~4.05
-
Type:
-
Ceramic Raw Materials
-
Certificate:
-
ISO9001
-
Usage:
-
Glass and sodium silicate furnace
Product Description
AZS brick is produced by melting pure aluminum oxide powder (Al
2
O
3
) with zirconia sand containing approximately 65% zirconia (ZrO
2
) and 34% silicon dioxide (SiO
2
) in an electric furnace. The resulting molten material can be cast to prepare refractory products containing approximately 33.5% to 41% ZrO
2.
Specification
|
Item
|
KR-AZS41
|
KR-AZS36
|
KR-AZS33
|
|
SiO
2
,%
|
12
|
13
|
15
|
|
Al2O
3
,%
|
The Remainder
|
The Remainder
|
The Remainder
|
|
ZrO
2
,%
|
41
|
36.5
|
33.5
|
|
Bulk Density, g/cm3
|
4.05
|
3.9
|
3.8
|
|
Apparent Porosity, %
|
0.6
|
0.8
|
0.7
|
|
Initial Precipitation Temperature of Vitreous Phase, ℃
|
1400
|
1400
|
1400
|
|
Vitreous Phase Exudation, % (1500℃*4h)
|
1.5
|
2.3
|
2
|
|
Anti-molten Glass Erosion Speed Under Static Condition, mm/24h (1500℃*36h, ordinary soda lime glass)
|
1.2
|
1.3
|
1.4
|
|
Bubble Release Rate, % (1300℃*10h, ordinary soda lime glass)
|
0.6
|
1
|
1.2
|
Key Features
Refractory bricks are characterized by their ease of installation, thermal insulation, heat resistance, wear resistance, and chemical erosion resistance. They protect the furnace shell and are ideal for use in various industrial high-temperature kilns.
High Temperature Stability
With its excellent thermal stability, our AZS Brick maintains structural integrity even at extreme temperatures, ensuring prolonged service life and consistent performance.
Excellent Resistance to Corrosion
They have excellent resistance to chemical corrosion, which is important in industrial environments with harsh chemicals and gases.
Strong Slag Resistance
AZS bricks have good chemical stability and strong resistance to slag, the combination of alumina and zirconia helps prevent some negative reactions.
Low Thermal Conductivity
The low thermal conductivity of AZS brick minimizes heat transfer, enhancing energy efficiency and reducing heat loss in furnaces and kilns.
Superior Erosion Resistance
Our brick offers superior resistance to erosion from glass and other molten materials, extending the longevity of refractory linings in glass furnaces.
Versatility in Design
AZS brick can be shaped and customized to suit various furnace configurations, offering flexibility and adaptability in challenging industrial settings.
Applications
Glass Industry
AZS bricks
are used in glass melting furnaces and regenerators.
Ceramic Industry
The brick is used in petrochemical processes, such as the construction of cracking furnaces and reformers.
Steel Industry
The bricks
is extensively used to line the steel ladles, blast furnaces, and other high-temperature equipment.
Petrochemical Industry
The bricks are utilized in kilns and furnaces for ceramic production.
Cement Industry
The bricks
are used in cement kilns and other cement production equipment.
Power Station Industry
The brick is used in boilers, incinerators, and other high-temperature equipment in power plants.
Production Process
KERUI Refractory
Zhengzhou Kerui (Group) Refractory Co., Ltd.
is located in China’s largest refractory industry zone: Chaohua Town, Xinmi City, Henan Province.
KERUI Refractory strives to provide top-notch solutions and services for high-temperature industries worldwide, including iron steel, aluminum, power, glass, boiler, non-ferrous, cement industry, etc.
KERUI has a diverse and extensive global customer base, with clients located in various regions around the world. our high-quality products and services have earned us a reputation for excellence, making us a preferred choice for many industries.
Our commitment to quality and customer satisfaction has allowed us to build strong relationships with clients in North America, South America, Europe, Asia, Africa, and beyond. We continually strive to exceed our customers' expectations, delivering reliable products and exceptional service at all times.
We work closely with our customers to understand their unique needs, providing tailored solutions that meet their specific requirements.
KERUI Refractory strives to provide top-notch solutions and services for high-temperature industries worldwide, including iron steel, aluminum, power, glass, boiler, non-ferrous, cement industry, etc.
KERUI has a diverse and extensive global customer base, with clients located in various regions around the world. our high-quality products and services have earned us a reputation for excellence, making us a preferred choice for many industries.
Our commitment to quality and customer satisfaction has allowed us to build strong relationships with clients in North America, South America, Europe, Asia, Africa, and beyond. We continually strive to exceed our customers' expectations, delivering reliable products and exceptional service at all times.
We work closely with our customers to understand their unique needs, providing tailored solutions that meet their specific requirements.
With feasible solutions and considerate service, Kerui has dece loped stable cooperation relationships with global customers.
Our cooperation is based on a common win-win goal. Together with Kerui, we can create innovative solutions and realize your success in high temperature industries.
Our cooperation is based on a common win-win goal. Together with Kerui, we can create innovative solutions and realize your success in high temperature industries.
FAQ
1. Are we a manufacturer or supplier?
We have surely been a reliable manufacturer since 2004.
2. OEM, ODM?
Most certainly, we can also customizable to meet unique requirements, for instance, indicators, sizes, etc.
3. Project questions, such as kiln maintenance, available for consultation?
Yes, PLEASE, We have experienced product technical consultants to communicate online.
4. How do you conduct quality testing on your products?
We strictly follow the quality management system, and we have a logistics chemistry laboratory. Here are some of the ways we conduct quality testing:
1) Raw material inspection
2) In-process inspection
3) Finished product inspection
4) Performance testing
5) Stability testing
5. How can I get a sample?
Sure, before your first purchase order, you can get a free test sample.
We have surely been a reliable manufacturer since 2004.
2. OEM, ODM?
Most certainly, we can also customizable to meet unique requirements, for instance, indicators, sizes, etc.
3. Project questions, such as kiln maintenance, available for consultation?
Yes, PLEASE, We have experienced product technical consultants to communicate online.
4. How do you conduct quality testing on your products?
We strictly follow the quality management system, and we have a logistics chemistry laboratory. Here are some of the ways we conduct quality testing:
1) Raw material inspection
2) In-process inspection
3) Finished product inspection
4) Performance testing
5) Stability testing
5. How can I get a sample?
Sure, before your first purchase order, you can get a free test sample.
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