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Good Creep Resistance Kiln Refractory Low Porosity Small Fire Bricks Andalusite Brick As The Lining And Checker

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Good Creep Resistance Kiln Refractory Low Porosity Small Fire Bricks Andalusite Brick As The Lining And Checker

Good Creep Resistance Kiln Refractory Low Porosity Small Fire Bricks Andalusite Brick As The Lining And Checker
Good Creep Resistance Kiln Refractory Low Porosity Small Fire Bricks Andalusite Brick As The Lining And Checker Good Creep Resistance Kiln Refractory Low Porosity Small Fire Bricks Andalusite Brick As The Lining And Checker

Large Image :  Good Creep Resistance Kiln Refractory Low Porosity Small Fire Bricks Andalusite Brick As The Lining And Checker

Product Details:
Place of Origin: Zhengzhou ,China
Brand Name: Rongsheng
Certification: ISO9001
Model Number: HZ-55/65
Payment & Shipping Terms:
Minimum Order Quantity: 1 TON
Price: 200-1000USD
Packaging Details: Our prioducts are packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages or according to customer requirements for Low Porosity Small Fire Bricks Refractory Andalusite Fire Brick
Delivery Time: 20-30DAYS
Payment Terms: TT; L/C
Supply Ability: 6000 Ton/Tons per Month Low Porosity Small Fire Bricks Refractory Andalusite Fire Brick

Good Creep Resistance Kiln Refractory Low Porosity Small Fire Bricks Andalusite Brick As The Lining And Checker

Description
Place Of Origin: Henan, China Shape: Brick
Material: Alumina Block SiO2 Content (%): -
Al2O3 Content (%): 48%-85% MgO Content (%): 0.8-1.2
CaO Content (%): 0.34% Refractoriness (Degree): Common (1580°< Refractoriness< 1770°)
CrO Content (%): 0.1-0.3% SiC Content (%): 1.2-1.4
Model Number: High Alumina Brick Fe2O3: ≤2.5%
Apparent Porosity: ≤23% Bulk Density(kg/m3): 2.0-2.5g/cm3
Cold Crushing Strength(MPa): 40~70MPa Th(MPa): 40~70MPa: Load (0.2MPa): Min 1420
Color: Yellow Application: Blast Furnaces
Keyword: Low Porosity Small Fire Bricks Refractory Andalusite Fire Brick
High Light:

heat resistant bricks

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cement kiln bricks

Good Creep Resistance Kiln Refractory Andalusite Brick As The Lining And Checker 

 

1. High cold crushing strength 
2. High refractoriness under the load 
3. Good creep resistance 

 

Andalusute Brick has high cold crushing strength,high refractoriness under load, high thermal stability,good creep resistance and thermal shock resistance,It is alternative product for high aluminum bricks, used in the professional of the key parts of the furnaces.

 

Good Creep Resistance Kiln Refractory Low Porosity Small Fire Bricks Andalusite Brick As The Lining And Checker 0

Applications


Andalusite bricks are mainly used in the cooling wall of blast furnace, chemical and ceramic industry, the door of coke oven, or as the lining and checker of hot blast furnaces. Andalusite bricks are products that add some components of sillimanite or andalusite and other trace elements to the components of high alumina brick. This series of products has excellent thermal shock resistance and high temperature creep is greatly improved. Andalusite bricks are used in blast furnaces, air heaters, torpedo type mixer.

 

Physical properties and chemical composition

 

Product

Index

HZ-55

HZ-62

HZ-65

Chemical

analysis

Al2O3%

≥55

≥62

≥65

Fe2O3 %

≤1.2

≤1.2

≤1.2

Physical properties

Bulk density (g/cm3)

≥2.45

≥2.5

≥2.5

Apparent porosity (%)

≤17

≤17

≤17

Cold crushing strength (Mpa)

≥60

≥60

≥60

Refractoriness

under load(°C)

≥1600

≥1650

≥1680

Thermal shock resistance

Good

Better

Better

Thermal expansion coefficient(1000°C)

≤ 0.55

≤ 0.55

≤ 0.55

Creep resistance

20-50h,(%)

1350°C

<0.2

1400°C

<0.2

1450°C

<0.2

 

About Us

Zhengzhou RongSheng Kiln Refractory Co. Ltd. has more than 20 years of history in the production of refractory materials. Our company is mainly engaged in the production of shaped refractories, unshaped refractories, thermal insulation materials. Now, we have established cooperative relationships with many R&D units, and our products have been sold to Japan, Korea, New Zealand, Indonesia, South Africa, Pakistan, Nigeria, Kazakhstan, etc..

 

Contact Details
Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

Contact Person: Sales Manager

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