brown fused alumina,0-1-3-5-8mm - 0-1-3-5-8mm
brown fused alumina,0-1-3-5-8mm For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale brown fused alumina,0-1-3-5-8mm, Made in China, High Quality Products!, China sandpaper,sandblasting,polishing, refractory,grinding wheels Supplier, Manufacturer.
BFA Characters
Refractory/Fireproof
Brown Fused Alumina contains 94%-97% Aluminium Oxide(Al2O3) which makes it an material which resists high temperature,corrosion and has good thermal conductivity. It is an ideal raw mineral for shaped and unshaped refractory products and fireproof products, especially in steel making industry.
High Strength
Brown Fused Alumina contains Al2O3 and little content of Titanium Oxide(TiO2) and Iron Oxide(Fe2O3) and is a very tough material with 9 grade mosh hardness. This character makes it good for cutting, abrasives, polishing, lapping of various materials and can be used durably and recycled.
Sharp Grain
During fusion, Brown Fused Alumina is made a crystal material with sharp edges and ideal for durable grinding, polishing and abrasives.During blasting industry, BFA grains are used as a blasting media to prepare surface of metal,ceramic,wood and other materials.
High Density
Brown Fused Alumina is a dense material with high bulk density and true gravity. It is used as a material in casting and water purifying processes.
BFA Properties
Physical Specifications
Color Brown
Grain Shape Angular or Sharp Edged
Mosh Hardness 9
Melting Point 1950℃
True Gravity 3.6g/cm3-4.1g/cm3
Bulk Density 1.5g/cm3-2.2g/cm3
Chemical Specifications
Aluminium Oxide(Al2O3) 93.5%-97% depending on sizes
Iron Oxide(Fe2O3) 0.3%max
Titanium Oxide(TiO2) 1.8%-2.5%
Silicon Oxide(SiO2) 1.5%max
BFA Standard Sizes & Applications
Refractory Bricks,Furnace Lining,Crucibles,Pre-Casting,Gunning Material,Refractory Mortars,Refractory Castables:
0-0.2mm,0-0.5mm,0.5-1mm,1-3mm,3-5mm,5-8mm,100mesh,200mesh,325mesh
Luoyang Zhongsen Refractory Co.,Ltd
Address: luoyang yichuan, luoyang, Henan province, China,
Tel: 0086-69351288
We are a China producer and supplier of Brown Fused Alumina,White Fused Alumina,Vice White Fused Alumina for refractories,abrasives,blasting and surface preparation and other industries. BFA and WA are two of the most important refractory minerals and abrasives media.
We make FEPA,JIS,GB,ANSI and other standard F8-F2000 for bonded abrasives,P8-P220 for coated abrasives,0-1-3-5mm for refractories.
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