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High Temperature High Alumina Silica Refractory Brick Custom Heat Resistant

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High Temperature High Alumina Silica Refractory Brick Custom Heat Resistant

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

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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

High Temperature High Alumina Silica Refractory Brick Custom Heat Resistant

Index
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

Certificates and Honor and partner

  • ISO9001
  • ISO14001
  • ISO50001
  • ISO45001
  • Relevant patent certificates

High Temperature High Alumina Silica Refractory Brick Custom Heat ResistantHigh Temperature High Alumina Silica Refractory Brick Custom Heat ResistantHigh Temperature High Alumina Silica Refractory Brick Custom Heat ResistantHigh Temperature High Alumina Silica Refractory Brick Custom Heat Resistant


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