Brown Fused Alumina for Abrasion Resistance Ground Brown fused alumina can be used for highway road, airport runway, non-slip road, factory board paving and surface decorated material of dam. Brown fused alumina is fused in the electric furnace with the high quality abrasive grade bauxite , coal and scrap iron as the raw material. Brown Fused Alumina for refractory is characterized by high purity, good crystal, strong fluidity, low coefficient of linear expansion ,good corrosion-resistance and so on. Brown Fused Alumina cant burstpulverize and craze in the using course. In particular, its performance-cost ratio is much higher than traditional Brown Fused Alumina, making Brown Fused Alumina become the best aggregate and padding of brown fused alumina refractory materials.
95%Min Al2O3 Refractory Material Abrasive Fused Brown Alumina made from Calcined Bauxite, also known as Brown corundum, also called as emery,95%Min Al2O3 Refractory Material Abrasive Fused Brown Alumina main chemical composition is AL2O3, and alumina content of Brown Fused Alumina is 97% -70%.95%Min Al2O3 Refractory Material Abrasive Fused Brown Alumina also contains a small amount of brown corundum abrasive stones such as Fe, Si, Ti. 95%Min Al2O3 Refractory Material Abrasive Fused Brown Alumina is hard and tough material, used in manufacturing of grinding wheels (both vitrified and resin bonded) and coated products. These grains are also widely used for shot blasting and polishing media. BFA for Refractory materials: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 200 #, 325 # Brown fused alumina For Abrasives: F24- F60 Brown fused alumina For Sandblasting: F10 -240 Brown fused alumina For Precision Casting: F80 - F120 BFA for Ceramic, electronic polishing category: F240-F800 95%Min Al2O3 Refractory Material Abrasive Fused Brown Alumina Product name Main Indicators (%) Density (g/cm3) Appearance Usage Al2O3 Fe2O3 SiO2 Brown fused alumina/BFA â?¥95 â?¤0.3 â?¤1.5 3.85 Brown-Red particle Grinding wheels 90 â?¤1.3 â?¤1.5 3.85 Black granular gray powder Polishing,grinding 85 1.8 1.5 3.85 Black granular gray powder Grinding, Cut pieces, sandblasting 80 2.3 1.5 3.85 Black granular gray powder Polishing,blasting 70 4.3 1.5 3.85 Black granular gray powder Floor
Brown fused alumina P220# for coated abrasive paper Brown Fused Alumina is fused in the electric-arc furnace under the high temperature of above 2250�°C with high quality bauxite as raw material and matched by the carbon material and scrap iron .Then, it was crushed by autogenous mill, removed the iron through magnetic separation, screened to variety granularity. we product 4 grades brown fused alumina, with different al2o3 content, grade A: Al2O3 92-96%,Fe2O3 0.2-1.0%,SiO2 1.0-3.0%,TiO2 1.5-3.8%. grade B: Al2O3 85-90%,Fe2O3 6-10%,SiO2 1.5-4%,TiO2 2-4%. grade C: Al2O3 70-80%,Fe2O3 8-15%,SiO2 2-5%,TiO2 3-5%. grade D: Al2O3 55-65%,Fe2O3 12-20%,SiO2 15-25%,TiO2 4-6%. Advantages: 1.High hardness and high purity. 2.Corrosion resistance. 3.Grinding performance is good. 4.The applicable scope is wide. 5.The price is cheap. 6. Good wear-resisting performance,resist to shock
Brown Fused Alumina F36 Used For Boat Sandblasting Brown Fused Alumina is fused in the electric-arc furnace under the high temperature of above 2250�°C with high quality bauxite as raw material and matched by the carbon material and scrap iron .Then, it was crushed by autogenous mill, removed the iron through magnetic separation, screened to variety granularity. we product 4 grades brown fused alumina, with different al2o3 content, grade A: Al2O3 92-96%,Fe2O3 0.2-1.0%,SiO2 1.0-3.0%,TiO2 1.5-3.8%. grade B: Al2O3 85-90%,Fe2O3 6-10%,SiO2 1.5-4%,TiO2 2-4%. grade C: Al2O3 70-80%,Fe2O3 8-15%,SiO2 2-5%,TiO2 3-5%. grade D: Al2O3 55-65%,Fe2O3 12-20%,SiO2 15-25%,TiO2 4-6%. Advantages: 1.High hardness and high purity. 2.Corrosion resistance. 3.Grinding performance is good. 4.The applicable scope is wide. 5.The price is cheap. 6. Good wear-resisting performance,resist to shock
We, Imperia World Trade is a leading company of exporter and supplier of Abrasive & Blasting materials stuff in India. The company has gained a notable name as a producer, exporter, and supplier of a wide range of Brown Aluminum Oxide, grinders and blasting materials which find several applications in a different manufacturing industry.
1, polished corundum product description: Polished corundum to high-quality bauxite as raw material, anthracite, iron xiao, in the arc by more than 2000 degrees made of high temperature smelting, grinding by the self-grinding machine, magnetic to iron, sieved into a variety of particle size, high hardness, the formation of spherical particles, suitable for the manufacture of ceramics, resin, high consolidation abrasive and grinding, polishing, sandblasting, precision casting, etc., can also be used to manufacture dum use applications (1), precision instrumentation, polishing glass, glassware, ceramic stone, leather, plastic, metal parts can improve the finish, (2) can be sandblasting cutting, is the manufacture of grinding wheel, whetstone, emery cloth, sand must be raw materials; (3) can be used as the construction of highway pavement, aircraft runway, wear-resistant rubber, industrial floor. Non-slip paint is still good low-grinding materials; 3, polished corundum prices manufacturers
First, abrasive corundum product profile It is made of high quality aluminum oxide powder as raw material and refined by electrofusion. It has high purity, good self-sharpening, acid and alkali corrosion, high temperature resistance and high thermal performance. Its hardness is slightly higher than that of corundum, high, self-sharpening, grinding ability, heat a small, high efficiency, acid and alkali corrosion, high temperature thermal stability. Made with abrasive, suitable for grinding high-carbon copper, high-speed Second, abrasive corundum use applications Widely used in refractory materials, consolidation abrasive, coated abrasive, precision casting, casting coatings, all kinds of high-end products, processes or hardware products such as landscaping treatment, but also for refractory bricks, castables, slippers and so on. Third, polished corundum prices manufacturers Jinlin refractory material factory long-term production of dense fused corundum price concessions are guaranteed, sandblasted corundum price hotline 08613629566279 ningxia jinlin dense fused corundum melting point high bulk
Corundum is a high-grade abrasive grade bauxite as raw material, together with the auxiliary materials, in the electric arc furnace by 2250 â?? above the high temperature refining, on the basis of the second refining through the high-strength magnetic separator, refractoriness above 1850 Our production of rs corundum with high purity, good crystallization, strong mobility, low linear expansion coefficient, corrosion-resistant features. The product in the application process with no detonation, no powder, no cracking characteristics, commonly used in abrasive abrasive, refractory raw materials industry. Corundum in the smelting method can be divided into: pouring furnace and fixed furnace. The main products are: corundum bama sand, the roller sand, ball mill sand, paragraph sand, p sand, fine powder, powder. Special treatment products are: high temperature calcined corundum, the temperature calcined corundum, washed, pickling, dry cleaning (wind washing). Application scope Abrasive abrasive categories: grinding wheel, belt, sandpaper, emery cloth, cutting film, sandblasting process, grinding, wear-resistant floor, water knife cutting, coated abrasive, consolidation abrasive. Refractory materials: castables, refractory bricks, ramming material, skateboard, outlet, ladle, furnace lining, precision casting, and so on.
Brown fused alumina is  fused and crystallized under high temperature from a mixture of   calcined bauxite,coke(anthracite),scrap iron  and other raw materials. Brown fused aluminum oxide is a tough, hard material (Mohs hardness 9) with high strength, excellent wear and corrosion resistance and good thermal conductivity. Brown Fused Alumina, for premium quality refractory products making, high Al2O3, low impurity, high toughness, widely used for making refractory bricks, cement castables and mortars. z
Brown Fused Alumina is fused bauxite in an tilting arc furnace or fixed furnace by high temperature. It shows brown color and its main chemical composition is Al2O3,it's also have content little Al2O3,SiO2,Fe2O3,TiO2,CaO. After crusher,,sieve to different grain size, water cleaning or wind cleaning.,then used for different application,it is called teeth of industry .It has suitable for grinding ,polishing, bonded abrasives, coated abrasive. In refractory industry,it can used for lining mixture,pouring materials,castable and refractory brick. Size Available: . For Coated Abrasive Grain Size P12 , P14 ,P16,.P20 ,P24 ,P30 ,P36 ,P40 ,P60, P80 ,P100, . P180, P220 ..... For Bonded Abrasive Grain Size F12 , F14 ,F16,.F20 ,F24 ,F30 ,F36 ,F40 ,F60, F80 ,F100, . F180, P220 Refractory Application: 0-1mm,1-3mm,3-5mm,5-8mm,200mesh,325mesh Other sizes can be produced by customer's special request.. Smelting Furnace:We have brown corundum dumping furnace and fixed furnace,can reach different customer special requirement. The dumping furnace have very small crystal than fixed furnace,so the products have the high toughness and good anti-impact ability,It is well used in vitrified application and can improve the grinding efficiency. Bulk Density:We have barmac ,ball mill,roll mill production line,can crushed different bulk density as customer's special requirement
14#, 20#, 22#, 24#, 30#, 36#, 40#, 46#, 54#, 16#, 60#, 70#, 80#, 90#, 100#, 120#, 150#, 180#, 220#, 240#, 280#, 300#, 320#. We sell the most is 40#, 46#, 60#. Of course each has its uses! Brown fused alumina is called industrial teeth: mainly used in refractory materials, grinding wheels, sand blasting. 1 sandblasting brown corundum - sandblasting abrasive hardness moderate, high bulk density, no free silica, more than major, good toughness, is the ideal "Sand blasting material", which is widely used in the fields of aluminum profiles, copper profiles, washed jeans and precision molds; 2 free grinding - grinding grade abrasive, applied to the tube, optical glass, monocrystalline silicon, glasses, watches and clocks, glass, crystal glass, jade In the field of free grinding, is widely used in domestic advanced abrasive materials; 3 resin abrasive - abrasive with the right color, good hardness, toughness, suitable for the type of particle cross-section and blade retention, applied to resin Abrasives. 4 - coated abrasives abrasive abrasive paper, gauze production factory production of raw materials; 5 brown corundum functional filler - mainly used in automobile brake parts, special tires, special building products, such as can be used as the construction of highway pavement Runway, terminal, parking lot, industrial flooring, sports venues and other wear-resistant materials; 6 filter medium - is a new application of abrasive, abrasive particles used as the bottom of the filter bed media, purification of drinking water or waste water, is the country The utility model relates to a novel water filtering material, which is especially suitable for non-ferrous metal processing and oil drilling mud weighting agent. ZIBO JINYU ABRASIVE CO., LTD needs a friend to contact us to discuss, to achieve a win-win situation!
Brown fused alumina introduction Brown fused alumina, local name, also known as carborundum, is made of alumina, carbon materials, scrap iron three kinds of raw materials in electric furnace melting reduction and made of brown alundum, reason for this name.Brown fused alumina is mainly chemical composition is AL2O3, and its content from 94.5% to 94.5%, the other contains a small amount of Fe, Si, Ti, etc. Brown fused alumina is bauxite, coke, anthracite as main raw materials, in the Canon of high temperature smelting electric arc furnace and become, use it made of abrasive, suitable for grinding the high tensile metals, such as all kinds of steel, malleable cast iron, hard bronze, etc., also can make advanced refractories.Brown fused alumina with high purity, good crystallization, strong liquidity, low linear expansion coefficient, the characteristics of corrosion resistance.The dozens of refractory production enterprises have proved that the product in the application process has not initiation, not pulverization, not cracking characteristics.Especially its far higher than the traditional brown corundum price, more make it become the best in the brown just the quality of the jade of refractory aggregate and filling material.
The common name for a brown fused alumina is also called the emery, are made of alumina, carbon materials, scrap iron three kinds of raw materials in the electric furnace melting reduction brown alundum, made by reason of brown fused alumina. Brown fused alumina is mainly chemical composition is AL2O3, and its content in 94.5% 94.5%, the other contains a small amount of Fe, Si, Ti, etc. Brown fused alumina is mainly divided into three, brown fused alumina is one of the best level, followed by secondary and tertiary, and the quality standards of brown fused alumina is mainly to see the content of AL2O3 and content in more than 95% for brown fused alumina, which is often said 95 brown fused alumina. Secondary corundum and tertiary corundum content drops, quality also decreases. Brown fused alumina colour can see colors to distinguish, because of the brown fused alumina containing Fe elements (iron), Fe element is red-brown, so brown fused alumina appears as tan, can see color to identify the level and quality of brown fused alumina. Brown corundum sand with hydraulic careful screening, mechanical processing, screening and classifying the grinding materials, mainly used for grinding glass products, industrial cleaning and water cut, etc. On silicon chips, precision instrument, glass, ceramic, stone, leather, metal parts can improve smoothness and sandblasting cutting, is a manufacturer of grinding wheel, emery cloth, sand must be raw materials, can be used as building highway pavement, airport runway, wear-resisting rubber good wear resistant material. Brown fused alumina with high purity, good crystallization, strong liquidity, low linear expansion coefficient, enterprise production practice verification, the product in the process of application of blasting, powder, no crack characteristics, make it become the best in the brown just the quality of the jade of refractory aggregate and filling material .
Brown fused alumina purposes Brown fused alumina called industrial teeth: mainly used in refractory materials, grinding wheel, sand blasting. 1. Sand corundum, sandblasting abrasive hardness is moderate, the bulk density is high, no free silica, than major, good toughness and okay brown fused alumina is the ideal "environmental protection" type sand blasting materials, widely used in aluminum, copper profile glass, washing jeans precision molds, and other fields; 2. The free abrasive, abrasive abrasive, applied to the tube, optical glass, monocrystalline silicon, lenses, clocks with glass, crystal glass, jade in areas such as free grinding, grinding is adopted widely in the domestic advanced materials; 3. The resin abrasive, abrasive has color appropriate, good hardness and toughness, suitable particle cross section type and keeping degree blade, used in resin abrasive, effect is ideal; 4) is coated with abrasive, abrasive abrasive paper, gauze and other manufacturers of production materials; 5. Brown fused alumina filler - is mainly used for automobile brake parts, special tires, special construction products such as led can be used as building highway pavement, airport runway, docks, car parks, industrial floor, wear-resisting material such as sports venues; 6. Filter medium, is a new kind of application field, abrasive using granular grinding for the bottom of the medium filter bed, purify drinking water or wastewater, is a new type of water filtration materials at home and abroad, especially suitable for non-ferrous metal processing, oil drilling mud weighting agent: 7. Hydraulic cutting - an abrasive abrasive cutting medium, rely on high pressure water jet cutting, basic application in the oil (gas) pipe, steel components, such as cutting, is a new type, environmental protection, safe way of cutting. Customer base: washed denim sandblasting room of shipyard shipyard steel structure factory powder factory our sandpaper, ShaBuChang crystal glass industry building floor steel hardware industry electronics qi car manufacturing coast terminals, hospital stadium parking lot. Sand industry cooperation content to all types of users such as the floor aggregate and abrasive. 8. The product is reliable, stable performance, good quality, easy to use.
Product Description 1. It is made by high-quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200, and made into different grain size through crystal, choosing, crashing, magnetic, separating, screening, washing and acid washing, etc. 2. It has the features of high hardness and good strength, good self-sharpening, good thermal resistance, good thermal stability and chemical stability . Applications - for Free grinding, such as glass industry. - for Friction products and abrasion resistance ground - for Resin bonded abrasive and coated abrasive products . - for Refractory material, Wear-resistant and fire-proof products. - for Grinding stone, sand paper, sand cloth, sand belt - for Coated abrasives sand paper and Sandblasting/ Wet and dry blasting - for Producing mold of precision casting and Grinding, lapping and polishing media
Grains :F 36 46 60 80 70 100 120 Al2O3:95% min Brown fused alumina (BFA) is a type of synthetic abrasive which is made by fusing bauxite, iron oxide and coke at high temperatures in an electric arc furnace. It has a brown color and is used for grinding, polishing, blasting and cutting applications. BFA is known for its high hardness, toughness, and resistance to wear and corrosion. It is also chemically stable and does not react with acids or alkalis. These properties make it a popular abrasive for metalworking, surface preparation, and refractory applications. BFA is available in a range of grit sizes and can be used for both wet and dry blasting. It is commonly used for cleaning and preparing surfaces for painting or coating, removing rust and scale, and shaping and finishing metal parts. In addition to its abrasive properties, BFA is also used as a refractory material in the production of ceramics, glass, and cement. It is also used as a filler in plastics, rubber, and other composites. Package:25kg/bag,1000kg/jumbo bag
Grains :F 36 46 60 80 70 100 120 Al2O3:95% min Brown fused alumina (BFA) is a type of synthetic abrasive which is made by fusing bauxite, iron oxide and coke at high temperatures in an electric arc furnace. It has a brown color and is used for grinding, polishing, blasting and cutting applications. BFA is known for its high hardness, toughness, and resistance to wear and corrosion. It is also chemically stable and does not react with acids or alkalis. These properties make it a popular abrasive for metalworking, surface preparation, and refractory applications. BFA is available in a range of grit sizes and can be used for both wet and dry blasting. It is commonly used for cleaning and preparing surfaces for painting or coating, removing rust and scale, and shaping and finishing metal parts. In addition to its abrasive properties, BFA is also used as a refractory material in the production of ceramics, glass, and cement. It is also used as a filler in plastics, rubber, and other composites. Package:25kg/bag,1000kg/jumbo bag
Brown Fused Alumina (BFA) is produced by a reduction fusion of high quality bauxites in electric arc furnaces. It is both a hard and tough material with high strength, making it an excellent abrasive grain for applications such as grinding wheels, sandpaper, blasting media, metal preparation, lapping, polishing, and grinding. Its thermal properties make it an excellent raw material for refractory applications. Application Range Abrasive: Produce ceramic grind wheel, resinoid grinding wheel, Grinding stone, Grinding block, sand paper, sand cloth, sand belt, polish wax, abrasive paste, coating etc.. Refractory material: Mainly used for abrasion and high temperature resistant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc.. Sandblasting abrasive: Mainly used for various material workpieces to decontaminate, derusting, prevent corrosion, remove oxide skin etc.. Abrasion resistance ground: Mainly used for non-slip of airport and road, chemical factory board paving. Precision casting: Investment casting technics of stainless steel and aluminium casting in coating.
Al2o3 95%min Sio2 1.5%max/ 1.0%max Fe2o3 0.5%max/0.35%max TIO2 3.5%max Bulk density 3.8g/cm3 min Furance type Fixed Furance/Tilting furacne Abrasive grade / refractiory grade
1.Brown Fused Alumina is fused and crystallized under the high temperature of above 2250 degree centigrade with high quality bauxite,carbon and iron as raw material. Our product characterized by high purity,good crystal,strong fluidity,low coefficient of linear expansion,good corrosion-resistance and so on.Could not burst,no pulverization and crack in using course of refractory. 1.Place of original: HENAN 2.Material:AI2O3 3.Real Density: 3.9g/m3 4.Bulk density: 1.53-1.99g/m3 5.Melting point: 2250 6.Refractoriness:1900 7.Mohs hardness: 9.0 8.Usage: abrasive/blasting/polishing/refractory 9.Packages: 25kg PPbag, 1MT Jumbo bag, pallet, 25kg paper bag or as customer's requirement. 10.Certificate: ISO9001, 11.Sampla: free 12.MOQ: 25ton 13.Color: Brown Supply Ability 3500 Ton/Tons per Month.
