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High Andalusite Refractory Brick for Steel Making

China High Andalusite Refractory Brick for Steel Making, Find details about China Refractory Brick, Refractory from High Andalusite Refractory Brick for Steel Making

Fe2o3
Max 1.5%
Trademark
KAIYUAN
Transport Package
on Fumigated Wooden Pallets
Specification
220/114/64mm or as customer requirement
Origin
China
HS Code
690220000
Fe2o3
Max 1.5%
Trademark
KAIYUAN
Transport Package
on Fumigated Wooden Pallets
Specification
220/114/64mm or as customer requirement
Origin
China
HS Code
690220000
Characteristics of this series products are as follow:
The product features: high alumina bricks for steel making is made from special grade of bauxite as main raw material, added with little amount of white fused alumina and a alumina powder, shaped by high pressure and sintered at high temperature. The main mineral constituent includes mullite and corundum, with excellent high temperature physical performance and chemical erosion resistance.
High Andalusite Refractory Brick for Steel Making


The technical specification :
itemsDL-80DL-75BDL-80BDL-75BDL-83BDL-85
Al2O3 %                ≥807580758385
Fe2O3%                ≤1.51.51.51.51.51.5
Apparent porosity  %     ≤19(21)19(21)18(20)18(20)17(19)17(19)
Bulk density  g/cm³      ≥2.72.62.82.72.852.9
Cold crushing strength Mpa ≥706060557080
Refractoriness under load ºC154015201550153015501560
P.L.C %±0.2±0.4±0.2±0.4±0.2±0.2

Our production line
High Andalusite Refractory Brick for Steel Making

Our workshop
High Andalusite Refractory Brick for Steel Making
Our packing
High Andalusite Refractory Brick for Steel Making


 

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