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Product specifications: various specifications of granular sand, section sand, fine powder, micro powder
Production capacity: 80,000 tons / year
product description:
Brown corundum is made of high-quality abrasive-grade alumina as a raw material, supplemented with auxiliary materials, and then refined in an electric arc furnace at a high temperature of 2250 ° C or higher. After this, secondary refining is performed by a high-strength magnetic separator to remove impurities, and the fire resistance is above 1850 ° C.
The RS brown corundum produced by our company has the characteristics of high purity, good crystallization, strong fluidity, low linear expansion coefficient, and corrosion resistance. This product has the characteristics of no explosion, no chalking, no cracking in the application process, and is often used in abrasives and refractory raw materials industries.

Brown corundum can be divided into smelting methods: dumping furnace and fixed furnace.
The main products are: brown corundum barmac sand, roller sand, ball mill sand, section sand, P sand, fine powder, micro powder.
Special treatment products are: high temperature calcined brown corundum, medium temperature calcined brown corundum, water washing, pickling, dry cleaning (air washing). ...
Product specifications: white corundum fine powder, fine powder, section sand, granular sand of various specifications
Production capacity: 50,000 tons / year
product description:

White corundum and white corundum powder are made of high-quality alumina powder and refined by electrofusion. They have high purity, good self-sharpness, resistance to acid and alkali corrosion, high temperature resistance and stable thermal properties. Its hardness is slightly higher than that of brown alumina , Toughness is slightly lower, high purity, good self-sharpness, strong grinding ability, small heat generation, high efficiency, resistance to acid and alkali corrosion, high temperature and thermal stability. It is used to make abrasive tools, suitable for grinding high-carbon copper and high-speed steel. White corundum powder is widely used, such as atomizing and aesthetic processing of Polly or acrylic art products, sand blasting in TV screen manufacturing, advanced refractory materials and other ceramic additives.

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Brown alumina

Brown alumina

White corundum _ white corundum powder

White corundum _ white corundum powder

Bauxite homogenizer

Bauxite homogenizer

Zirconium corundum

Zirconium corundum

Orb sand

Orb sand

Sintered Al-Mg Spinel

Sintered Al-Mg Spinel

Fused mullite

Fused mullite

Microcrystalline corundum

Microcrystalline corundum

Ordinary graphite electrode

Ordinary graphite electrode

Sintered calcium aluminate / refined slag

Sintered calcium aluminate / refined slag

Fused calcium aluminate / premelted refining slag

Fused calcium aluminate / premelted refining slag

Amorphous calcium aluminate / cement accelerator

Amorphous calcium aluminate / cement accelerator

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