Brown Fused Alumina is made of three materials of alumina, coke, scrap iron to melt and reduction in electric furnace under 2000 degree centigrade. It coloured dark brown as it called. Its chemical component is aluminium oxide, occupied about 95% to 97%, the other is a few iron, silicon, titanium, etc. It can be used of making refractory materials, ceramics, bonded abrasives, and other grinding and polishing , blasting, precision casting, etc.
Brown fused alumina carborundum Features
The brown fused alumina has the feature of high degree of purity, bulk density, high self-sharpening speciality, good toughness, few magnetic materials. The abrasives tools made of brown fused alumina is grinding sharpness, low heat production, high grinding ratio, convenient to use.
It can be used to made many kinds of ceramic products, high resin bonded abrasives and grinding or polishing, etc.
Brown fused alumina carborundum Application
Application: It can be used for making ceramic grinding wheels, resin grinding wheels, nylon wheels, sandpaper and other abrasive tools; it is suitable for sandblasting, polishing, grinding products and other abrasive materials.
1. For Resin Bonded and Vitrified Abrasives, Grinding Wheels, etc.
2. For Coated Abrasives: Abrasive Belts, Sheets, etc.
3. For Wet and Dry Blasting Media;
4. For Grinding, Lapping and Polishing Media.
5. For Refractory Aluminum Oxide lining mixture.
6. For Pouring materials castable, etc.
7. For Hydraulic cutting media.
Brown fused alumina carborundum Key Paremater
Grit Size:
For Abrasives: 16# 24# 30# 36# 46# 60# 80# 100# 120# 150# 180# 240# 325# 400#
For Refractories: 0-1mm, 1-3mm, 3-5mm, -200 mesh, 325 mesh or according customer's requirement.
| Pro. Des. | Specification | Main Indicators | Density | Apperance | Application | Package | ||
| Al2O3 | Fe2O3 | SiO2 | ||||||
| Brown Fused Alumina | 1st Grade | >=95% | <=0.3 | <=1.5 | 3.85 | Brown Red Granules or powders | For refractory, fine refinishing | 25kg/bag |
| 1.5st Grade | >=90% | <=0.3 | <=1.5 | 3.85 | Black grey particles or powders | Polishing, Grinding | 25kg/bag | |
| 2nd Grade | >=85% | <=0.3 | <=1.5 | 3.85 | Black grey particles or powders | Grinding wheel, Cutting Discs, Grinding, Sandblasting. | 25kg/bag | |
| 2.5nd Grade | >=80% | <=0.3 | <=1.5 | 3.85 | Black grey particles or powders | Polishing, Grinding | 25kg/bag | |
| 3rd Grade | >=70% | <=0.3 | <=1.5 | 3.85 | Black grey particles or powders | Wear resistent floor | 25kg/bag | |
Package
1. 25kg/bag,1000kg/big bag.
2. 25kg/bag, 1000kg/pallet.
Brown fused alumina carborundum Factory Review
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