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Cheap Black Synthetic Corundum Manufacturers Mexico

black aluminum oxide media is made of bauxite and coke (anthracite) as the main raw materials. It is smelted in an electric arc furnace at a high temperature of 2000 degrees. Its microhardness is hv1800-2200. It can be used to make abrasives. It is suitable for grinding metals with high tensile strength, such as all kinds of general steel, malleable cast iron, hard bronze, etc. it can also be used to make high-grade 100 grit aluminum oxide media refractory materials.


Cheap Black Synthetic Corundum Mexico MOQ: 1 Ton! 19 Years Experience Black Synthetic Corundum Manufacturer, 35,000m² Workshop Area, Free Samples, Fast Delivery!


If you want to buy cheap black synthetic corundum, please click our products: Black Aluminum Oxide for more information!


brown fused alumina abrasive has the characteristics of high purity, good crystallization, strong fluidity, low coefficient of linear expansion and corrosion resistance. Corundum thermal insulation materials, such as corundum light brick, white aluminum oxide abrasive hollow ball and fiber products, are widely used in the walls and roofs of various high-temperature furnaces, which are both heat-resistant and thermal insulation.


Brown corundum grain size sand is made of manually selected brown aluminum oxide blocks and processed by roller, ball mill, bamak and other equipment. The grain size is f8-f325. It is mainly used for polishing, grinding, industrial grinding, etc. it can also be processed by water washing, acid pickling and other methods according to customer requirements, white fused aluminium oxide which can meet different needs of customers.


The brown aluminium oxide production process includes the following steps: A. crushing, proportioning and grinding: crushing bauxite raw ore into particles, grinding into fine particles after proportioning with binder, alumina and water to obtain material a; The secondary pink fused alumina sand is mainly used for sand blasting, polishing, grinding, anti-corrosion and rust removal, stone carving, abrasive cloth materials and other purposes. 


There are many ways to produce brown fused alumina price, such as the patented way to produce sintered brown corundum. B. iron removal: remove iron from material a through the iron remover to obtain material B; Compared with the first grade corundum, the alumina content of the second grade fused aluminium oxide is 85-90%, and its appearance is brown black. C. filter: dehydrate material B in the mud filter to obtain mud cake C; 


D. vacuum mud scouring: use the vacuum mud extruder to conduct vacuum mud scouring on mud cake C, and form a single white alumina piece of blank d after extrusion and cutting; e. drying: send blank d into the drying device for drying to obtain material E; F. burning: send material e into the kiln for firing to obtain To sintered aluminium oxide grit suppliers, the content of alumina in sintered brown corundum is 92-97%.


It is formed by raw materials of bauxite and pink aluminum oxide with loose structure, through batching, grinding, molding, drying, firing and other steps. The granularity can be processed and produced from 4 mesh to 325 mesh, mainly used for polishing, grinding, industrial grinding, etc., and can also be processed by water washing, acid pickling and other methods according to the requirements of customers, white aluminum oxide blast media which can meet the different needs of customers.


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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