Brown Fused Alumina For Refractory
Products Description
Introduction of Brown Fused Alumina:
Brown fused alumina is made by high-quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200, and made into different grain size through crystal, choosing, crashing, magnetic, separating, screening, washing and acid cleaning, etc.
Brown fused alumine for Refractory is a tough, hard material, its hardness is 9Mohs, high strength, excellent wear and corrosion resistance and good thermal conductivity, it is widely used as a raw material in ceramics shapes, grinding wheels, sandpaper, blasting media, metal preparation, laminates, coatings, lapping, polishing and grinding.
Products parameter
Brown fused aluminum oxide data sheet: (Typical size F36)
| 95% grades | ||||
| Ai2O3(%) | Fe2O3(%) | SiO2(%) | TiO2(%) | |
| 95.21 | 0.14 | 1.28 | 2.5 | |
| 92-95% grade | ||||
| Ai2o3(%) | Fe2O3(%) | SiO2(%) | TiO2(%) | |
| 94.45 | 0.23 | 1.61 | 2.71 | |
| 85-90% grade | ||||
| Ai2O3(%) | Fe2O3(%) | SiO2(%) | TiO2(%) | |
| 87.29 | 3.25 | 4.80 | 3.65 | |
Products picture



Products advantages
Advantages of Brown Fused Aluminum Abrasives:
1.Its grinding wheel can grind continuously for a long time without excessive grinding heat and clogging.
2.Its grinding wheel can be used for grinding of various hardness materials, and the grinding effect from surface to special metal is very good.
3. It can provide a large amount of cutting and uniform surface grinding effect, and can also reduce grinding time and subtract some processing steps.
3. It can be used for grinding materials with high hardness and strength, such as high-speed steel and high carbon steel, and can also be used for processing gears, threads and thin-walled parts.
4. It can be used for fine grinding, semi-finishing and other grinding of inner circle, outer circle, plane, centerless and other types of surfaces.
Products Application
Brown fused alumina is widely used as a raw material in refractory, ceramics shapes, grinding wheels, sandpaper, blasting media, metal preparation, laminates, coatings, lapping, polishing, grinding nad hundreds of other applications.
It is also widely used for general cool grinding and cutting of many kinds of tool steels, and for grinding sharping and deburring of hand tools, drills, chisels, blades, cutting tools, also for carbon steel, alloy steel, malleable castiron or hard bronze grinding & cutting. Used for cutting most metals (stainless steel and nonmetal materials), grinding and sharpening the cutting edges of tools and implements, internal and external of bearing, small cylinder, compressor parts, injection nozzle part, gear parts.
Our Factory

Our factory is a professional manufacturer of chemical products, mainly producing sandblasting raw materials, abrasives, black and white corundum and other products. Based on the business philosophy of "quality first, customer first", we have been committed to providing customers with high quality products and excellent service.
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