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2250℃ Brown Aluminum Oxide Size Fro Furnace Lining Outlet Castables in Steel Making
2250℃ Brown Aluminum Oxide Size Fro Furnace Lining Outlet Castables in Steel Making
Specifications
Brand Name :
KMN
Model Number :
A,BFA
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
5 Metric Tons
Price :
Negotiation
Payment Terms :
T/T,L/C
Supply Ability :
2000 Tons/month
Delivery Time :
Depending on quantity
Packaging Details :
1 ton Jumble bag;25kg*40 bags in one Jumble bag
Other Names :
Brown Fused Aluminum Oxide,BFA,Brown Corundum
Color :
Grey
Grits :
0-1mm,1-3mm,3-5mm,5-8mm
Usage :
Refractory
Packings :
Bulk bags for 1000kgs
Smelting point :
2250℃
Description

Brown Fused Aluminum Oxide for Refractory

Brown Fused Alumina is an important synthetic corundum refractory mineral made from reduced fusion of quality

bauxite, iron and coal in electric arc furnace under 2500 degree. It's hard, tough, dense, fire-proof, sharp-edged,

wear resistant, and corrosion resistant material and widely used in production of grinding wheels, sand papers,

sand cloth, sanding belt, production of refractory bricks, steel making industry, ceramic, glass, cement industry etc.

Brown Fused Alumina Refractory Grades is a mineral with fine particle distribution for shaped and unshaped

refractory products in fire-proof, precision casting, foundry and coating industries.

We also have Barmac equipment for mill of Brown Fused Alumina to improve its shape by centrifugal force. BFA

milled by Barmac equipment is granted more round shape grits and higher bulk density. Refractory products made

of it will have higher density and strength, and also less opportunity to have cracks.

Physical and Chemical Properties
Item Value Item Value
Main Material Al2O3 Melting point(℃) 2250
Bulk Density(g/cm³) 1.4-2.3 Max Using Temperature(℃) 1900
Mosh Hardness ≧9 Color Brown(Deep blue after Calcining)
True Gravity(g/cm³) ≧3.90 Linear Expansivity(0-1600℃) 7-9
Knoop Hardness(kg/mm²) 2000-2200 Crystal Structure Trigonal System
Size available(FEPA) 0-1mm,1-3mm,3-5mm,5-8mm,other sizes available upon request

Applications of Brown Fused Alumina Refractory Grades

  • Production of Refractory Bricks, High Alumina Bricks

  • Furnace Lining, Outlet, Castables in Steel Making Industry

  • Crucibles in Foundry Industry

  • Heat insulating material, corundum hollow ball and fiber product

  • Furnaces and Ovens in Ceramic, Glass and Cement Industries

  • Production of Aluminium Oxide Metal Ceramic

  • Precision-Casting Alumina Products

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2250℃ Brown Aluminum Oxide Size Fro Furnace Lining Outlet Castables in Steel Making

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Product Detail
Brand Name :
KMN
Model Number :
A,BFA
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
5 Metric Tons
Price :
Negotiation
Contact Supplier
2250℃ Brown Aluminum Oxide Size Fro Furnace Lining Outlet Castables in Steel Making

Komeno(Beijing)International Trading Co.Ltd

Verified Supplier
8 Years
beijing, beijing
Since 2015
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter
Main Products :
Fused Aluminum Oxide, Brown Aluminum Oxide, White Aluminum Oxide
Total Annual :
２００００００-６００００００
Employee Number :
１００~２００
Certification Level :
Verified Supplier
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