Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd
| 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 | ≥48% |
| Application | Cement kiln, Glass kiln, Metallurgical furnace |
| Bulk Density | ≥2.2g/cm3 |
| Chemical Resistance | Good |
| Cold Crushing Strength | ≥50MPa |
| Color | Red |
| Material | High Alumina Refractory Brick |
| Packaging | Wooden box or pallet |
| Porosity | ≤23% |
| Refractoriness Under Load | ≥1700℃ |
| Shape | Rectangle |
| Size | Customized |
| Temperature | 1700-1800℃ |
| Thermal Shock Resistance | Good |
| Brand Name | Rongsheng Xinwei |
| Model Number | RS-48, RS-55, RS-65, RS-75, RS-80 |
| Certification | ISO9001 |
| Place of Origin | Zhengzhou ,China |
View Detail Information
Explore similar products
High Temperature Strength Low Price High Alumina Refractory Brick Refractory
1400 -1600°C Refractory Anchor Brick Durable High Alumina Brick Lined Furnace
RS-80 High Alumina Refractory Brick High Temperature Resistance Furnace Brick
SK36 SK38 SK40 High Alumina Refractory Bricks Refractory Concrete Bricks Glass
Product Specification
| 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 | ≥48% | Application | Cement kiln, Glass kiln, Metallurgical furnace |
| Bulk Density | ≥2.2g/cm3 | Chemical Resistance | Good |
| Cold Crushing Strength | ≥50MPa | Color | Red |
| Material | High Alumina Refractory Brick | Packaging | Wooden box or pallet |
| Porosity | ≤23% | Refractoriness Under Load | ≥1700℃ |
| Shape | Rectangle | Size | Customized |
| Temperature | 1700-1800℃ | Thermal Shock Resistance | Good |
| Brand Name | Rongsheng Xinwei | Model Number | RS-48, RS-55, RS-65, RS-75, RS-80 |
| Certification | ISO9001 | Place of Origin | Zhengzhou ,China |
| High Light | Steelmaking High Alumina Refractory Brick ，Steelmaking Alumina Ceramic Brick ，High Percentage Alumina Ceramic Brick | ||
Description of High Percentage Alumina Ceramic Bricks High Alumina Refractory Brick For Steelmaking Electric Furnaces
High alumina brick is a refractory material composed of over 48% alumina oxide, classified as an alumina-silicate. It is produced through the calcination and molding of bauxite or materials rich in AL2O3. Exhibiting exceptional thermal stability, it boasts a refractoriness exceeding 1770℃. With superior resistance to slag, it finds applications in lining steelmaking electric furnaces, glass kilns, and cement rotary kilns.
Features of High Percentage Alumina Ceramic Bricks High Alumina Refractory Brick for Steelmaking Electric Furnaces
1.Alumina Content > 48%
2.Exceptional Thermal Stability (>1770℃)
3.Superior Slag Resistance
4.Low Thermal Conductivity
5.Chemical Inertness
6.High Compressive Strength
7.Versatile Applications
8.Customizable Shapes and Sizes
9.Long Service Life
10.Consistent Performance
Applications of High Alumina Refractory Brick for Steelmaking Electric Furnaces:
Iron and Steel Industry
Cement Production
Glass Manufacturing
Petrochemical Industry
Incinerators
Power Plants
Foundries
Non-Ferrous Metals Industry
Aluminum Smelting
Chemical Processing Plants
Alumina Ceramic Bricks High Alumina Refractory Brick For Steelmaking Electric Furnaces Specification
| Product Specification of High Alumina Refractory 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 | |
| Application | steel furnace, glass furnace, sodium silicate furnace, ceramic shuttle kiln, cement rotary kiln, blast furnace, electric furnace, blast furnace and reverberatory furnace. | |||||
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2013
Total Annual:
20000000-30000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd., headquartered in Zhengzhou City, Henan Province, is affiliated to Henan Rongsheng Technology Group. It is a national high-tech enterprise integrating R&D, production and technical services of high-performance refractory new mater... Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd., headquartered in Zhengzhou City, Henan Province, is affiliated to Henan Rongsheng Technology Group. It is a national high-tech enterprise integrating R&D, production and technical services of high-performance refractory new mater...
Get in touch with us
Leave a Message, we will call you back quickly!