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25kg 3.90g/Cm3 Al2o3 Brown Aluminum Oxide

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25kg 3.90g/Cm3 Al2o3 Brown Aluminum Oxide

25kg 3.90g/Cm3 Al2o3 Brown Aluminum Oxide
25kg 3.90g/Cm3 Al2o3 Brown Aluminum Oxide

Large Image :  25kg 3.90g/Cm3 Al2o3 Brown Aluminum Oxide

Product Details:
Place of Origin: China
Brand Name: KMN
Certification: ISO9001:2008
Model Number: A,BFA
Payment & Shipping Terms:
Minimum Order Quantity: 5 Metric Tons
Price: Negotiation
Packaging Details: 1 ton Jumble bag;25kg*40 bags in one Jumble bag
Delivery Time: Depending on quantity
Payment Terms: T/T,L/C
Supply Ability: 2000 Tons/month

25kg 3.90g/Cm3 Al2o3 Brown Aluminum Oxide

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 Melting Point: 2250c
High Temperature: 1900c Specific Gravity: 3.90g/cm3
Hardness:: ≥9 Bulk Density: 1.4-2.3
Main Material: Al2O3
High Light:

al2o3 brown aluminum oxide


3.90g/cm3 brown aluminum oxide


25kg brown aluminum oxide

2250c 1-3mm 80 grit Brown Aluminum 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


  • Alumina Hollow Ball, Alumina Fiber, Corundum Insulating Material, Corundum can be Plastic and Ramming Material, Dry Vibration Ramming Mixes, Without Stirring, Pouring Material, Corundum Brick and Prefabricated Pieces, Corundum Wet Sprayed Material, Coating and Repair Material, Corundum Cement and Tap-hole Clay


  • Production of Aluminium Oxide Metal Ceramic


  • Precision-Casting Alumina Products



25kg 3.90g/Cm3 Al2o3 Brown Aluminum Oxide 0


Brown Fused Aluminum Oxide is made from high-quality bauxite, fused with coke and iron chips at a high temperature above 2000℃. It contents 90%~97% of Al2O3 and few TiO2,SiO2 and Fe2O3. It is suitable for manufacturing vitrified and resin bonded tools, lapping, polishing and blastings, also it's widely used for making refractory materials. It's characterized with dense structure, great hardness, good self-sharpening and excellent grinding properties, low magnetic property and anti-acid corrosion.






Contact Details
Komeno(Beijing)International Trading Co.Ltd

Contact Person: Mr. Liu

Tel: +86-13681132853

Fax: 86-10-63523805

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