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Brand Name : CRE
Model Number : XCL
Certification : ISO9001, ISO14001,ISO50001,ISO45001
Place of Origin : JIANGSU,CHINA
MOQ : 1*20GP
Price : FOB Shanghai USD150-1500/MT
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
specification : Al2o3, 82%
origin : jiangsu,China
Raw material : Silicon Carbide Powder
Application : Cement rotary kiln,glass kiln regenerative chamber etc
Color : Black and green
Processing : Bending, Welding, Punching, Decoiling, Cutting, Moulding
Cold crushing strength : 50-55 Mpa
product name : Alumina Silica Refractory Brick
high temperature custom heat resistant high alumina silica refractory bricks
Excellent strength at ambient and elevated temperatures.High compressive strength.
Very low levels of iron and other impurities and energy-efficient.
Lower heat storage than denser refractory.Heats quickly and economically to operating temperature.
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 |
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High Temperature High Alumina Silica Refractory Brick Custom Heat Resistant Images |