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2250c 1-3mm 80 Grit Brown Aluminum Oxide

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2250c 1-3mm 80 Grit Brown Aluminum Oxide

2250c 1-3mm 80 Grit Brown Aluminum Oxide
2250c 1-3mm 80 Grit Brown Aluminum Oxide

Large Image :  2250c 1-3mm 80 Grit 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

2250c 1-3mm 80 Grit 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:

80 grit brown aluminum oxide


3mm brown aluminum oxide


2250c 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


Brown fused alumina is fused and crystalized at high tempreture based on a mixture of bauxite and other materials. It is characterized by its high hardness, good toughness and sharp shapein size. Abrasives tools made of it are suitable for grindind metals of high-tensile strength such as carbon steel, general-purpose alloy steel, annealed malleable iron and hard bronze,etc. it also can be used as refractory materials.





2250c 1-3mm 80 Grit Brown Aluminum Oxide 0





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




Contact Details
Komeno(Beijing)International Trading Co.Ltd

Contact Person: Mr. Liu

Tel: +86-13681132853

Fax: 86-10-63523805

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