Industrial Abrasives - Brown Fused Aluminium Oxide
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Industrial Abrasives - Brown Fused Aluminium Oxide

Brown Corundum IntroductionBrown corundum is made of bauxite, coke (anthracite) as the main raw material, smelted at high temperature in electric arc furnace. Brown corundum has the characteristics of high purity, good crystallization, strong fluidity, low coefficient of linear expansion and corrosion resistance, and it has been verified that the product has the characteristics of no explosion, no pulverization and no cracking in the process of application.The abrasives made of it are suitable for grinding metals with high tensile strength, such as various general steel, malleable cast iron, hard bronze, etc. It can also be used to manufacture advanced refractory materials.
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Industrial Abrasives - Brown Fused Aluminium Oxide


 
   1. Because of its high temperature resistance, corrosion resistance, high strength and other properties, it is used for pouring steel sliding spout, smelting rare metals, special alloys, ceramics, iron-making blast furnace lining (wall and tube), physical and chemical vessels, spark plugs, heat-resistant and anti-oxidation coatings.
 
    2. Due to the characteristics of high hardness, good wear resistance and high strength. In the chemical system, it is used to make various reaction vessels and pipes, parts of chemical pumps; to make mechanical parts, various molds, such as wire drawing die, extruded pencil core die mouth, etc.; to make knives, mold abrasives, bulletproof materials, human joints, sealing die rings, etc.
 
    3. Corundum insulation materials, such as corundum lightweight bricks, corundum hollow spheres and fiber products, are widely used in the walls and roofs of various high-temperature furnaces, both high-temperature resistant and heat preservation.


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The product size is produced according to international standards and national standards, and can be processed according to user requirements. The common particle size is F4~F320

 

 1, sandblasting brown corundum (brown corundum for aluminum profiles, copper profiles glass, washed denim precision molds and other fields)
2, free grinding (brown corundum used for picture tubes, optical glass, monocrystalline silicon, lenses, glass for clocks and watches, crystal glass, jade and other fields)
3, resin abrasives (due to the appropriate color, good hardness, toughness, suitable particle section type and edge retention, brown corundum for resin abrasives, the effect is ideal).
4, coated abrasives (brown corundum is used as a raw material for the production of sandpaper, gauze and other manufacturers).

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5, brown corundum functional filler (brown corundum used for automotive brake parts, special tires, special construction products and other collars can be used as wear-resistant materials for building highway pavement, aircraft runways, docks, parking lots, industrial flooring, sports venues, etc.)
6, filtration media (brown corundum as the underlying media of the filter bed, purification of drinking water or wastewater, brown corundum is especially suitable for non-ferrous metal beneficiation, oil drilling mud aggravating agent).
7, abrasive hydrodynamic cutting (brown corundum is used for oil (natural gas) pipelines, steel and other components of the cutting, is a new, environmentally friendly, safe cutting).

 

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Email: Annie_Tian@byabrasives.com

Whatsapp/Wechat: 86-15689023600

 

For Abrasives: F8-F220, F230-F1200. P8-P240 or any other sizes by customer's requirement.

For Refractories: 0-1mm, 1-3mm, 3-5mm, -200 mesh, 325 mesh or any other sizes by customer requirement.

Crystal Form: Alpha-Alumina

True Density: 3.95 g/cm³

Hardness: Knoop (100) 2050 kg/mm, Mohs 9.0

Melting Point: 2000 ºC

Color: Brown - Tan

 

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