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Cheap Brown Fused Aluminium Oxide Wholesale

Many people know that brown fused alumina and white corundum are widely used. They are industrial teeth in industrial development. Few people know how the smelting methods of brown fused alumina and white fused alumina are different. In fact, it is precisely because of different smelting methods. This led to the emergence of two products, brown fused alumina and white corundum. Today, everyone will come to understand the difference between brown fused alumina and white fused smelting methods, as well as the brown fused alumina price.


Cheap Brown Fused Aluminium Oxide Wholesale MOQ: 1 Ton! 19 Years Experience Brown Fused Aluminium Oxide Manufacturer, 35,000m² Workshop Area, Free Samples, Fast Delivery!


If you want to buy our brown fused aluminium oxide, please click our products: Brown Fused Aluminium Oxide for more information!


The difference between white alumina and brown aluminium oxide smelting: white corundum is produced by the dumping method, and the lining building material is usually white corundum sand or alumina powder. The receiving bag includes an unlined receiving bag and a lined receiving bag. Unlined seam bags should be forced to water cooled. Typically, graphite or white corundum refractory products are used as a lining for the lining. For the production of white aluminum oxide by the frit method, the lining requires good thermal insulation and gas permeability. The furnace body is divided into a lining type and an unlined type.(cheap brown fused aluminium oxide wholesale)


Sintered products usually require a lining, and no lining heat loss accounts for 24% of the product's energy consumption, with only 4% lining heat loss. Like white aluminium oxide, white corundum  is made of alumina powder as the main raw material, suitable for chromium oxide, etc., and melts at high temperatures. White corundum abrasive has good durability and high finish. Suitable for precision grinding of measuring tools, machine tool spindles, instrument parts, threaded workpieces and formwork cutters.


(cheap brown fused aluminium oxide wholesale)Ferrochromium is used as an additive for steel to produce a variety of special steels with high strength, corrosion resistance, wear resistance, high temperature resistance and oxidation resistance, such as green carborundum, stainless steel, acid-resistant steel, heat-resistant steel, ball bearing steel, spring steel, tool steel, etc. Further, white corundum is produced by industrial alumina powder by melting, cooling, pulverizing and molding in an electric arc at a high temperature of more than 2000 degrees, magnetically removing iron and sieving into various particle sizes.


Chrome corundum is pink, similar in hardness to white corundum, and its toughness is higher than that of white corundum. In the metallurgical industry, chromite is mainly used to produce ferrochrome and metallic chromium. The white corundum has a dense texture with high hardness and sharp edges and corners. Suitable for the manufacture of ceramics, resin bonded silicon carbide price, grinding, polishing, sand blasting, precision casting (corundum for precision casting). It can also be used to make advanced refractory materials.(cheap brown fused aluminium oxide wholesale)


Solution: Prevent the bottom of the furnace from being wet, control the moisture of the raw materials, strengthen the operation, ensure the uniformity of the material layer, and increase the cooling water without the lining. The reason for the arc breaking is that the arcing rod is not fixed well, the displacement is too early, the melt is small, the feeding is too fast, the string furnace reacts to form a hard block, and the electrode drop is blocked. Solution: Do a good job before the arc start. After the furnace condition is stable, take the carbon rod again, pay attention to the silicon carbide companies acceleration, and move the electrode when the furnace is in a hurry.


white aluminium oxide
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Brown Fused Alumina And White Fused Alumina MOQ: 1 Ton! 19 Years Manufacturing Exprience, 35,000m² Workshop Area, Factory Price, Free Samples, Fast Delivery!

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