MachineU > China Products > Chemicals > Inorganic Chemicals > Non-Metallic Products > Refractory
Sk38 Sk40 High Temperature Alumina Firebrick For Steel Melting Furnace Kiln Firebrick
Sk38 Sk40 High Temperature Alumina Firebrick For Steel Melting Furnace Kiln Firebrick
Specifications
Brand Name :
Rongsheng Xinwei
Model Number :
LZ-48, LZ-55, LZ-65, LZ-70, LZ-75, LZ-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
Alumina Content :
More than 48%
Apparent Porosity :
Less than 18%
Application :
Cement kiln, Glass kiln, etc.
Bulk Density :
More than 2.2g/cm3
Chemical Composition :
Al2O3, SiO2, Fe2O3, etc.
Cold Crushing Strength :
More than 50MPa
Color :
Red, White, Gray, etc.
Material :
High Alumina Refractory Brick
Packaging :
Wooden pallet
Refractoriness :
More than 1790℃
Shape :
Square, Rectangle, Arch, Circular, etc.
Size :
Customized
Thermal Shock Resistance :
Good
Description

Product Description of Sk36 Sk38 Sk40 High Alumina Refractory Bricks High Temperature Alumina Firebrick For Steel Melting Furnace / Kiln

High alumina brick is a kind of neutral refractory with alumina content above 48%. It is formed by shaping and calcining bauxite or other raw materials with high alumina content. High thermal stability and fire resistance above 1770 ℃.

Features of Sk36 Sk38 Sk40 High Alumina Refractory Bricks

1. High refractoriness; 2. High temperature strength; 3. High thermal stability; 4. Good resistance to acid and basic slag corrosion; 5. High refractoriness under load; 6. High temperature creep resistance; 7. Low apparent porosity;

Application of High Temperature Alumina Firebrick For Steel Melting Furnace / Kiln

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 Sk36 Sk38 Sk40 High Temperature Alumina Firebrick For Steel Melting Furnace / Kiln

Item
Specification
LZ-80
LZ-75
LZ-70
LZ-65
LZ-55
LZ-48
Al2O3 %
≥80
≥75
≥70
≥65
≥55
≥48
Apparent Porosity, %
≤21
≤24
≤24
≤24
≤22
≤22
CCS, MPa
≥70
≥60
≥55
≥50
≥45
≥40
0.2MPa RUL ℃
≥1530
≥1520
≥1510
≥1500
≥1450
≥1420
PLC, %
1500℃×2h
1450℃×2h
-0.4~0.2
-0.4~0.1
Send your message to this supplier
Send Now

Sk38 Sk40 High Temperature Alumina Firebrick For Steel Melting Furnace Kiln Firebrick

Ask Latest Price
Product Detail
Brand Name :
Rongsheng Xinwei
Model Number :
LZ-48, LZ-55, LZ-65, LZ-70, LZ-75, LZ-80
Certification :
ISO9001
Place of Origin :
Zhengzhou ,China
MOQ :
1 Ton
Price :
200-800USD
Contact Supplier
Sk38 Sk40 High Temperature Alumina Firebrick For Steel Melting Furnace Kiln Firebrick

Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd

Active Member
2 Years
henan, zhengzhou
Since 2013
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Furnace Refractory Bricks, High Alumina Refractory Brick, Corundum Brick
Total Annual :
20000000-30000000
Employee Number :
200~300
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products High Alumina Refractory Brick
MachineU China Products Chemicals Inorganic Chemicals Non-Metallic Products Refractory
Contact Supplier
Submit Requirement