High Temperature Refractory Corundum Mullite Brick

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
1000 m.t./month

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Packaging & Delivery

Packaging Details:wooden box packing, standard export packing
Delivery Detail:10-30 working days

High temperature refractory corundum mullite brick

Zhengzhou Lepe Refractory Material Co., Ltd is a professional manufacturer in the supplying different kinds of refractory materials,

including corundum mullite brick, bubble brick,mullite-sillimanite brick, chrome brick, zirconia brick, silicon carbide brick, high temperature 

kiln furniture series.If you need, you are welcome to contact us for detail information.Skype: leperm03, Trademanager: cn150854918

 

Parameter for corundum mullite brick

Item

High quality and   high purity corundum brick

Sinter corundum   brick

Mullite-corundum   brick

Al2O3%

  ≥99

  ≥90

  ≥80

SiO2%

  ≤0.2

  ≤8

  ≤18

Fe2O3%

  ≤0.2

  ≤0.2

  ≤0.3

Bulk density   g/cm3

  ≥3.2

  ≥3

  ≥2.8

Apparent   porosity %

  ≤19

  ≤18

  ≤18

Cold crushing   strength MPa

  ≥100

  ≥100

  ≥100

Refractoriness   under load(0.2MPa,0.6%)

  ≥1700

  ≥1700

  ≥1700

Application

Primarily used   for the key parts of the industrial furnace of steel, electronics,   petrochemical,fertilizers,non-ferrous metals,refractory materials,etc.



High Temperature Refractory Corundum Mullite Brick

High Temperature Refractory Corundum Mullite Brick

High Temperature Refractory Corundum Mullite Brick

High Temperature Refractory Corundum Mullite Brick


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