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8mm 25kg/Bag Refractory Brown Fused Aluminium Oxide
8mm 25kg/Bag Refractory Brown Fused Aluminium Oxide
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
Package :
25kg/bag,25kg bag& ton bag
Usage :
Sandblasting,polishing,grinding,Refractory
Hardness :
9.0 Mohs Scale,2000-2200kg/cm2
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.

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. Our Brown Fused Alumina

Refractory Grades is a high grade refractory material with high purity, high cleanliness, coarse grain, low magnetic

contents, high density, high bulk density, chemical stability, low porosity rate, nice crystal structure, corrosion and

acid resistant. No cracks, corrosion or spot during production of refractory products. Brown Fused Alumina is the

most popular refractory material, especially for refractory bricks.

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.

8mm 25kg/Bag Refractory Brown Fused Aluminium Oxide

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

  • Furnaces and Ovens in Ceramic, Glass and Cement Industries

  • Production of Aluminium Oxide Metal Ceramic

  • Precision-Casting Alumina Products

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8mm 25kg/Bag Refractory Brown Fused Aluminium Oxide

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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
8mm 25kg/Bag Refractory Brown Fused Aluminium Oxide

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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