Brown Fused Alumina Producer | Brown Fused Alumina Seller

Brown Fused Alumina Producer | Brown Fused Alumina Seller

Brown fused alumina is made of bauxite and coke (anthracite) as the main raw materials, which are smelted at high temperature in the electric arc furnace. The abrasive tools made of it are suitable for grinding metals with high tensile resistance, such as various general steel, malleable iron, hard bronze, etc., and can also be used to manufacture high-grade refractory materials.

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Complete the process plan

Finished the aluminum alloycomposite material technologyscheme and accumulatedexperience.

Complete technical upgrade

By improving the production process,the product technology has beenupgraded.

The company was founded

The company was established, andtwo new production lines were putinto use.

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Dongguan Ruihui Surface Treatment Materials Co., Ltd. was established on January 4, 2017 with a registered capital of 1 million Yuan, the building area is about 1200 square meters, and there are about 30 employees. It is a comprehensive enterprise specializing in the production of surface treatment materials. The company integrates production, research and development, sales and service.

It continuously absorbs advanced production processes at home and abroad, and establishes a sound quality certification system in accordance with ISO9001 standards. It has complete experimental facilities and advanced physical and chemical testing equipment, manufacturing white corundum abrasive products. Widely used in semiconductors, refractory materials, ceramic materials, electronic chemicals, grinding and polishing, precision casting, building materials, petroleum, aerospace, military and other manufacturing fields.

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Brown Fused Alumina Manufacturer | Brown Fused Alumina Price

Brown cornum can also be used for automobile brake parts, special tires, special building products, etc. It can also be used to build expressway pavement, airplane runway, wharf, parking lot and industrial floor Wear resistant materials such as sports grounds; Brown cornum can be used as the bottom medium of the filter bed to purify drinking water or wastewater. It is a new type of water filtering material at home and abroad, especially suitable for nonferrous metal beneficiation: petroleum drilling mud weighting agent.

Brown Fused Alumina Manufacturer  | Brown Fused Alumina Price

Brown Fused Alumina Supply | Brown Fused Alumina Wholesaler

Brown cornum is called industrial tooth: mainly used in refractory, grinding wheel and sand blasting. It is used to manufacture high-grade refractory materials, castables, refractory bricks, etc. Brown corundum has moderate hardness, high bulk density, no free silicon dioxide, high specific gravity, and good toughness. It is an ideal "environment-friendly" sandblasting material, widely used in aluminum profiles, copper profile glass, precision molds for washing jeans and other fields.

Brown Fused Alumina Supply | Brown Fused Alumina Wholesaler

Brown Fused Alumina Producer | Brown Fused Alumina Seller

Brown corundum can also be used in the free grinding of picture tubes, optical glass, monocrystalline silicon, lenses, clock glass, crystal glass, jade and other fields. It is a high-grade abrasive material widely used in China. Brown corundum has a particle section type and blade retention with appropriate color, good hardness, toughness and suitability. It is applied to resin abrasive tools with ideal results.

Brown Fused Alumina Producer | Brown Fused Alumina Seller
User Reviews

What users say about Ruihui

The product is very perfect, the quality is excellent and very durable, the manufacturer's delivery speed is very fast, and I look forward to continuing to cooperate next time.


Your company is strong, the logistics speed is very powerful, and the delivery time is accurate. I highly appreciate this cooperation and hope to continue to cooperate with your company for a long time!


They are a very strong company with accurate delivery times and guaranteed product quality! The receptionist was very kind and patiently answered our questions!

Frequently Asked Question

Do you have any question?

Firstly, We make sure the quality before the goods to be packed, if clients get the item with Substandard products, We have warranty for our clients,we will ship out the new replacements.

Al2O3 alumina is the starting material of aluminium production, both of metallic aluminium and aluminium oxide. It is porous an has a large reactive surface.  

The refractive index of fused alumina is approx. 1.76, whereas that of normal glass types is approx. 1.4. The closer the refractive indices are to each other, the more transparent the system (e.g. varnishes).

Generally, we suggest to make shipment by sea which costs less. We also can follow other transportation method you asked.

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