Payment Terms | L/C, T/T |
Supply Ability | 10.000MT Per month |
Delivery Time | To be negotiated |
Packaging Details | 1.On wooden pallets with plastic cover 2. According to customer's demands for Customized Processing Fused Semi-rebonded Magnesia Chrome Bricks |
Material | magnesium oxide (MgO) and chromium oxide (Cr2O3 |
product name | Alumina Silica Refractory Brick |
Refractoriness Under Load | 1600°C |
Raw material | Silicon Carbide Powder |
Application | Cement rotary kiln,glass kiln regenerative chamber etc |
Color | yellow |
Processing | Bending, Welding, Punching, Decoiling, Cutting, Moulding |
Cold crushing strength | 50-55 Mpa |
Brand Name | CRE |
Model Number | XCL |
Certification | ISO9001, ISO14001,ISO50001,ISO45001 |
Place of Origin | JIANGSU,CHINA |
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Product Specification
Payment Terms | L/C, T/T | Supply Ability | 10.000MT Per month |
Delivery Time | To be negotiated | Packaging Details | 1.On wooden pallets with plastic cover 2. According to customer's demands for Customized Processing Fused Semi-rebonded Magnesia Chrome Bricks |
Material | magnesium oxide (MgO) and chromium oxide (Cr2O3 | product name | Alumina Silica Refractory Brick |
Refractoriness Under Load | 1600°C | Raw material | Silicon Carbide Powder |
Application | Cement rotary kiln,glass kiln regenerative chamber etc | Color | yellow |
Processing | Bending, Welding, Punching, Decoiling, Cutting, Moulding | Cold crushing strength | 50-55 Mpa |
Brand Name | CRE | Model Number | XCL |
Certification | ISO9001, ISO14001,ISO50001,ISO45001 | Place of Origin | JIANGSU,CHINA |
High Light | Carbonized Alumina Silica Refractory Brick ,Silicon nitride bonded silica fire brick ,Alumina Silica Refractory Brick Corrosion Resistance |
Silica Brick Factory Supply Corrosion Resistance Brick Carbonized alumina Silica refractory Brick
Silicon nitride bonded silicon carbide bricks have high strength and strong creep resistance and nitridation resistance. The high temperature resistance is above 1850 ℃, and it also has the function of not being wetted by metal, and has the characteristics of good thermal shock resistance at high temperature and low thermal expansion coefficient. Silicon nitride combined with silicon carbide bricks are mainly used for electrolytic cell lining, ceramic kiln furniture, blast furnace tuyere water-cooled pipe sleeve bricks and calcium carbide furnace door. Not only has the effect of energy saving and environmental protection, but also the service life is 1-2 times longer than that of silicon carbide bricks.
Physical and Chemical Indicators Of Silicon Carbide Refractory Brick :
specification item | pledge value | practice-test value | |
SiC % | ≥75 | 75.02 | |
Si3N4 % | ≥18 | 21.78 | |
Fe2O3 % | ≤0.7 | 0.53 | |
Apparent porosity % | ≤16 | 14 | |
Bulk density | g/cm3 | ≥2.65 | 2.75 |
Cold crushing strength | Mpa | ≥170 | 245.9 |
Modulus of pupture | Mpa | ≥42 | 55.7 |
Modulus of pupture(Mpa) 1400℃×0.5h | ≥45 | 58.0 | |
W/m.k thermal conductivity | ≥16 | 19.9 |
Item/Grade | High Alumina Refractory Brick | |||
SK-36 | SK-37 | SK-38 | SK-40 | |
Al2o3% (≥) | 55 | 65 | 70 | 82 |
Fe2o3% (≤) | 2.0 | 2.0 | 2.0 | 2.0 |
Refractoriness (SK) | 36 | 37 | 38 | 40 |
Refractoriness under load, 0.2MPa, ℃ (≥) | 1450 | 1480 | 1530 | 1600 |
Porosity(%) | 20-23 | 20-23 | 20-22 | 18-20 |
Density(g/cm3) | 2.25-2.4 | 2.3-2.5 | 2.4-2.6 | 2.5-2.7 |
Cold crushing strength, MPa (≥) | 45 | 50 | 60 | 70 |
Company Details
Business Type:
Manufacturer
Year Established:
1984
Total Annual:
100000000-120000000
Employee Number:
1500~2000
Ecer Certification:
Verified Supplier
Yixing Xinwei Leeshing Refractory Material Co., Ltd Refractory Industry is one of pillar industries in China Rare-Earth Holding Group. Beneath its 100% holding, there are two subsidiaries: Yixing Xinwei Leeshing Refractory Material Co., Ltd and Wuxi Xinwei Pan-Asia High-Temperature Cera... Yixing Xinwei Leeshing Refractory Material Co., Ltd Refractory Industry is one of pillar industries in China Rare-Earth Holding Group. Beneath its 100% holding, there are two subsidiaries: Yixing Xinwei Leeshing Refractory Material Co., Ltd and Wuxi Xinwei Pan-Asia High-Temperature Cera...
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