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Website: https://www.rh-newmaterial.com/white-fused-aumina/white-fused-aluminum-oxide-powder.html White fused alumina is a kind of artificial abrasive. Electrically fused in arc at high temperature above 2000 degrees furnace with high grade processed alumina as raw material. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bondedand coated abrasives.

Website: https://www.rh-newmaterial.com/white-fused-aumina/white-aluminum-oxide.html White aluminum oxide is slightly higher than the brown fused alumina , toughness slightly, with its abrasive made for grinding high-carbon steel, high-speed steel and stainless steel fine-grained abrasive. Can also be used for precision casting and high-level refractory material.

Website: https://www.rh-newmaterial.com/tabular-alumina/tabular-alumina-ball.html Tabular alumina ball is a purely sintered αcorundum material that is a compact body rapidly sintered at temperatures above 1900 ° C without sintering aids. Tabular alumina has approximately 200 μm and well-developed hexagonal plate-like α-corundum crystals.

Website: https://www.rh-newmaterial.com/fused-mullite/fused-mullite-grains.html Sintered Mullite Grains Mullite, any of a type of rare mineral consisting of aluminum silicate (3Al2O3·2SiO2). It is formed upon firing aluminosilicate raw materials and is the most important constituent of ceramic whiteware, porcelains, and high-temperature insulating and refractory materials.

Website: https://www.rh-newmaterial.com/bauxite/calcined-bauxite.html Calcined Bauxite also calle bauxite aggregate,its composition is very complex,and the general term of Hydrous Alumina Ore with different geological origin. Bauxite is usually formed by chemical weathering or exogenic action. There are few pure minerals and always contain some foreign minerals, which contain more or less clay minerals, iron minerals, titanium minerals and detrital heavy minerals.

Website: https://www.rh-newmaterial.com/bauxite/bauxite-sand.html Bauxite sand is a mixture of minerals that contain various concentrations of hydrated aluminum oxides as well asimpurities,which is also called calcined bauxite or sintered bauxite.It is mainly used for aluminum smelting and refractories.

Website: https://www.rh-newmaterial.com/bauxite/bauxite-ore.html Calcined Bauxite is produced by sintering high-alumina bauxite in rotary, round or shaft kilns at high temperatures of 1600℃-1800℃. This process of calcining (heating) bauxite in kilns removes moisture and gives Calcined Bauxite its high alumina content and refractoriness, low iron, and grain hardness and toughness.

Website: https://www.rh-newmaterial.com/white-fused-aumina/white-fused-alumina-abrasive/plating-white-corundum.html Plating white corundum for abrasive This kind of White Fused Alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives , polishing, precision casting and so on.

Website: https://www.rh-newmaterial.com/brown-fused-alumina/brown-fused-alumina-refractory/brown-aluminum-oxide-powder.html Product Description Brown Aluminum Oxide Powder is fused and crystallized under high temperature of above 2250°C with high quality bauxite, carbon and iron as raw materials. Brown Aluminum oxide or Aluminium oxide is one of the hardest sandblasting media available in the industry. In fact, only diamond is a harder than aluminum oxide. Being an abrasive, it cuts through metals quickly. In addition, it creates very little dust, making it a safe choice when working on hard metal surfaces. When used on metal surfaces, it creates a matte-looking finish or anchor-shaped designs on the face of the metal. Brown Aluminum Oxide Powder is characterized with high purity, good crystal, strong fluidity, low coefficient of linear expansion, good corrosion-resistance and so on. No burst, no pulverization and crack in using course of refractory. The myriad uses for the Brown Aluminum Oxide Powderl includes cleaning, de-scaling, coating, to remove contaminants, etching and surface preparation of ferrous and nonferrous metallic parts, painting, anodizing, powder coating and more.

Website: https://www.rh-newmaterial.com/white-fused-aumina/white-fused-alumina-refractory/white-fused-alumina-block.html White fused alumina was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3. The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved..