Sign In | Join Free | My chinacomputerparts.com
China Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd logo
Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd
High Quality Industrial Refractory Material Manufacturer And Supplier
Active Member

2 Years
Home > High Alumina Refractory Brick >

Fan Shaped High Alumina Refractory Brick High Alumina Curved Brick For Hot Blast Stove Roof

Product Categories
Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd
Contact Now

Fan Shaped High Alumina Refractory Brick High Alumina Curved Brick For Hot Blast Stove Roof

Brand Name : Rongsheng Xinwei

Model Number : RS-48, RS-55, RS-65, RS-75, RS-80

Certification : ISO9001

Place of Origin : Zhengzhou ,China

MOQ : 1 Ton

Price : 200-800USD

Payment Terms : TT; L/C

Supply Ability : 2000tons /month

Delivery Time : 20-30DAYS

Packaging Details : packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Al2O3 Content : Above 48%

Application Field : Cement Kiln, Glass Kiln, Metallurgical Furnace

Application Temperature : Above 1500℃

Bulk Density : Above 2.2g/cm3

Cold Crushing Strength : Above 70MPa

Color : Red

Fe2O3 Content : Below 1.5%

Material : High Alumina Refractory Brick

Package : Carton Box

Porosity : Below 18%

Refractoriness : Above 1790℃

Shape : Square

Size : 230x114x65mm

Thermal Conductivity : Below 0.8W/m.K

Thermal Shock Resistance : Excellent

Contact Now

Product Description of Customized Special Shapes Fan-shaped High-alumina Brick High Alumina Curved Brick For Hot Blast Stove Roof
High alumina bricks refer to aluminosilicate refractory products with aluminum oxide (Al2O3) content higher than 48%. It belongs to neutral refractory material. It is formed by shaping and calcining bauxite or other raw materials with high alumina content. High thermal stability and fire resistance above 1770 ℃. It has good slag resistance and is used for lining steel making electric furnace, glass furnace, cement rotary furnace, etc.
High load soft and low creep high alumina brick is a high-grade refractory material made of special grade bauxite, fused corundum and fused mullite. The product has the advantages of small high-temperature creep, strong corrosion resistance, good thermal shock stability, etc. It is suitable for large and medium-sized hot blast furnaces.
Advantage of High Alumina Curved Brick For Hot Blast Stove Roof
1. High refractoriness;
2. High temperature strength;
3. High thermal stability;
4. Neutral refractory;
5. Good resistance to acid and basic slag corrosion;
6. High refractoriness under load;
7. High temperature creep resistance;
8. Low apparent porosity;
Application of high alumina bricks
As a basic material in the field of high-temperature technology, high alumina bricks are widely used in cement, glass building materials, steel smelting, petrochemical and other industries. High temperature industrial furnaces for high alumina bricks include blast furnace, hot blast furnace, electric furnace, blast furnace, reverberatory furnace and rotary kiln lining. In addition, high alumina bricks can also be processed into open hearth regenerative grid bricks, socket bricks for pouring system, nozzle bricks, etc. according to the requirements of industrial furnaces.
Product Specification of Special Shapes Fan-shaped High-alumina Brick
Item
Properties
RS-80
RS-75
RS-65
RS-55
RS-48
Al2O3 (%)
80
≥75
≥65
≥55
≥48
Refractoriness (°C )
≥1790
≥1790
≥1790
≥1770
≥1750
Bulk density (g/cm3)
2.65
2.5
2.45
2.4
2.3
Softening temperature under load (°C )
1530
≥1520
≥1500
≥1470
≥1420
Linear changes on reheating (%)
1500°CX2H
0.1
0.1
0.1
0.1
-0.4
-0.4
-0.4
-0.4
1450°CX2H
0.1
-0.4
Apparent porosity (%)
22
≤23
≤23
≤22
≤22
Cold crushing strength (Mpa)
55
≥50
≥45
≥40
≥35

Product Tags:

Fan Shaped High Alumina Refractory Brick

      

Al2O3 48% High Alumina Refractory Brick

      

High Alumina Curved Brick

      
China Fan Shaped High Alumina Refractory Brick High Alumina Curved Brick For Hot Blast Stove Roof factory

Fan Shaped High Alumina Refractory Brick High Alumina Curved Brick For Hot Blast Stove Roof Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like