Brown Fused Alumina Powder

Brown Fused Alumina Powder

Mohs hardness: ≥9

Classification: Micro powder and fine powder

Raw materials: Alumina and iron aluminum alloy

Fine powder: F220, F240, F280, F320, # 240, # 280, # 320, # 360, # 400

Micro powder: F1000, F1200, F1500, F2000, F2500, F3000, # 1000, # 1200, # 1500


Brown corundum powder is a powdery mixture obtained after grinding by means of which it becomes possible to bring into play the corundum properties. Brown corundum powder, is originated from brown corundum. This means that the powder is coated with corundum’s intrinsic attributes such as high hardness and good wear resistance.

Due to a comprehensive series of applications, such as abrasive materials including ceramics, glass, and other hard materials, brown corundum powder has a diverse extent of uses. The various use of brown corundum powder as a functional filler in a range of industries include automobile brake parts, airports runways, specialty construction products, composite materials, special tires, and various sports venues. It does not end there as it can be used in industrial floors, highways, parking lots, construction projects and dock among others. Brown corundum powder can serve the purpose of making abrading tools such as ceramic grinding wheels, resin grinding wheels, husks, machines, sandpaper and abrasive belts, more so in addition to refractories like castables, refractory bricks, etc.

In an alumina bauxite with high content and high purity as well as proper control of temperatures and impurities throughout the preparation, will be the end result of alumina brown corundum powder. So, giving an appropriate attention to both the quality features and the fields of use the natural white or light brown corundum powder when it is presented to be used is really essential.

Advantages of Yafeite Products

High Hardness

High Temperature Stability

Wear Resistance

Chemical Inertness


Brown Fused Alumina Powder Parameter
ApplicationGrain sizeAl2O3TIo2CaOSiO2Fe2O3Magnetic material content%
FOR REFRACTORY0-1mm 1-3mm 3-5mm 5-8mm 8-12mm95.0min0.25max1.0max3.0 max0.05 max
0-3mm 0-5mm 0-10mm 0-25mm95.0min0.25max1.0max3.0max0.05 max
180#-0 240#-0 320#-094.0 min0.30max1.5max3.5 max0.03 max

Meet Various Applications

Brown corundum powder is widely used in various industrial fields due to its hardness and wear resistance. The following are some of the main applications of brown corundum powder.

Abrasives and grinding tools: used for grinding, polishing, grinding, and trimming hard materials such as metals, ceramics, glass, and stone.

Non-slip materials: can be added to coatings, resins, or other surface coatings to enhance anti slip performance.

Refractory materials: used for preparing refractory bricks, refractory coatings, and other high-temperature resistant materials.

Grinding tool coating: a coating used to prepare grinding tools, improving their wear resistance and lifespan.

Customizable Packaging

Yafeite Packaging

1) 25 kg/plastic woven bag and 40 bags/wooden pallet

2) 25kg/paper bag and 40 bags/wooden pallet

3) 1000kg/bulk bag

4) 1250kgs/bulk bag

5) Customized packaging according to customer needs






Jinan High-tech Zone, Shandong Province, China

Welcome To Leave A Message


Exclusive Offers Enjoyment

Thank you for your interest in our product! Leave a message now, and we’ll offer you exclusive discounts or customized plans to help you get more value.