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Best Aluminium Oxide Sandblasting Suppliers Chile

aluminum oxide abrasive is a pure crystalline alumina mineral. Because of its high hardness and high aluminum content, it is mainly used as grinding material in industry and also as high-grade refractory and energy-saving material. The transparent and beautiful corundum is also a precious gem. There are few corundum mineral resources in nature. Nowadays people are replacing natural corundum with artificial corundum.


Best Aluminium Oxide Sandblasting Suppliers Chile MOQ: 1 Ton! 19 Years Experience Aluminium Oxide Sandblasting Supplier, 35,000m² Workshop Area, Free Samples, Fast Delivery!


If you want to buy best aluminium oxide sandblasting, please click our products: Brown Fused Aluminum Oxide or White Aluminium Oxide or Black Aluminum Oxide or Pink Aluminum Oxide for more information!


The chemical formula of brown fused alumina is Al2O3, in which al accounts for 53.2% and O accounts for 46.8%. Natural corundum generally contains trace impurities, mainly including Cr3 +, Ti4 +, Fe2 +, Fe3 +, V5 +, Mn4 +, etc., which replace Al3 + in the form of equivalence or heterovalence, or exist in corundum crystal in the form of mechanical admixture. silicon carbide price belongs to the trilateral system, and its crystal form is usually in the shape of waist drum or short column, and also in the shape of plate or blade.


Corundum has a variety of colors. Opaque or translucent aluminum oxide grit is usually blue, yellow gray or yellow with different colors, and iron is brown. The melting point is 2000-2030 ℃, the chemical property is stable and not easy to corrode. Corundum is mainly used as grinding material, white aluminum oxide blast media which can be made into grinding wheel, grinding plate, grinding paper, grinding powder, etc., and can also be used as instrument bearing.


The brown aluminum oxide are suitable for grinding various metals with high hardness and tensile strength, such as carbon steel, alloy steel, malleable cast iron, hard bronze, etc. It can also be used as ultra precision grinding, polishing materials, precision casting sand, spraying materials, chemical catalyst carrier, special ceramics, advanced refractory and energy-saving materials. In addition, green carborundum has good toughness and fire resistance, and has good compatibility with cement, asphalt, etc.


it can be used for road anti slide, chemical plant floor pavement and surface mounting materials of weir bed. It is called "white fused aluminum oxide abrasive", which is indicated by the symbol "AE". Due to the small amount of natural corundum mineral resources and high mining cost, nowadays people are replacing natural corundum with aluminium oxide blasting. The red one is called Ruby and the blue one is called sapphire. 


Hardness 9, glass luster, no understanding. The relative density is 3.95-4.10. chrome corundum is made by melting bauxite in an electric arc furnace, improving the purity of alumina, and then crushing and pelletizing the solidified block. According to the Japanese industrial specifications, the person who is composed of silicon carbide companies crystal is called "brown corundum abrasive", which is indicated by the symbol "a".


Among the products made of high-purity Al2O3 by the same method, the pure brown aluminium oxide crystal is called "white corundum abrasive", which is indicated by the symbol "WA". In the whole product, it is composed of corundum crystal and mullite crystal. In addition, the abrasive cloth and paper made of corundum sand are indicated by the symbol "e", and the white aluminum oxide abrasive 220 grit and paper made of corundum abrasive are indicated by the symbol "AA".


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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