Brown fused alumina is produced by the smelting of Calcined Bauxite in an electric arc furnace at temperatures greater than 2200. A slow solidification process follows the fusion, to yield blocky crystals. The melting help in removing residual carbon , Strict control over Titania levels during the fusion process ensures optimum toughness of the grains. Then The cooled crude is further crushed, cleaned of magnetic impurities in high intensity magnetic separators and classified into narrow size fractions to suit the end use.
Brown Fused Alumina is a tough, sharp abrasives which is highly suitable for grinding metals of high tensile strength. Its thermal properties make it an excellent material for use in the manufacture of Grinding wheels and refractory products. This material is also used in other applications like blasting and surface hardening.
Brown Fused Alumina is fused and crystallized under the high temperature of above 2250°C 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.
Red Garnet/ Garnet Abrasives have uses such as sand blasting media, water jet cutting, hole drilling & lapping, and making coated or bonded abrasive tools. We provide Garnet Mesh: 10/20, 20/40, 30/60, 40/60, 60/90, 90/120, 120/180, 180/240, 20/25, 25/30, 30/35, 35/40, 40/45, 45/50, 50/60, 60/70, and 70/80.
Supplier: Attapulgite, barite (grey & white),bentonite,(sodium & calcium) dolomite, feldspar, kaolin, quartz lumps, quartz grits, quartz powder, ramming mass, abrasive sand, fly ash, silica fumes(white & grey) ggfs,ggbs, phosphogypsum, gypsum powder & lumps, precipitated calcium carbonate(pcc, gcc), precipitated silica,natural & quartz silica sand for sports grounds and infill for synthetic turf, beach volleyball court, artificial beach, grow beds of aquaponics, bunker sand etc..
We are distributors of brass coated Rasper.
Brown Fused Aluminium Oxide BFAÂ is widely used for Resin Bonded Abrasives Vitrified Bonded Abrasives Sandblasting Polishing Surface Preparation Our BFA has excellent hardness toughness sharp edge and selfsharpening character hence is an ideal abrasive material It also has a min of 95 Al2O3 content iron free high purity low magnetic contents and extremely stable
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.
From the day of our commencement, we are engaged in manufacturing and supplying of Brown Fused Alumina. Known for their features like optimum hardness, tough and sharp abrasives, these are suitable to grind high tensile metals. Our offered Brown Fused Alumina is tested on various quality parameters to ensure effectiveness. Moreover, these are used in manufacturing of grinding wheels, refractory products, micro blasting applications, surface hardening, general abrasives applications etc. Customers can avail these from us in desired quantity and at market competitive rates. Remark: specification and size can be optimized by per customer' requirement Packing: 1 MT big bag or 25kg paper bag *40 bags on one pallet ; As per customers requirement FAQ : Q1. Will the FREE SAMPLES be provided for buyers? - YES. We will provided FREE SAMPLE about 1kg Q2. How about the express fee? - Our companys policy is the buyer pay for express fee. Q3. Is there QUALITY REPORT for the products? - YES. We provide quality report of our company or CIQ,SGS according to clients requirements
Silicon carbide si made from hte mixture of pure silica sand and green petroleum coke in ultra high power acheson furnace. Electric current is passed through t h e conductor,bringing about a chemical reaction ni which the carbon ni the coke and silicon ni the sand combined ot form SIC and carbon monoxide gas. Silicon carbide si With annual capacity for 60,000 tons of silicon carbide, we can provide different grade of silicon carbide to meet different clients' requirements, such as 70% SIC, 80% SIC, 85% SIC, 90% SIC, 93% SIC and 98% SIC, etc.We also provide customized size for 90% SIC and 98% SIC, such as 200 mesh and 325 mesh Fe203 Al203 Free carbon 3,5%MAX Moisture Size(mm) Ha-SIC-01 90% min. 1.5% max. 15.% max. 35.% max. 0.5% max. 1-5/1-10 HQ-SIC-02 90% min. 1.5% max. 1.5% max. 3.5% max. 0.5% max. 0-10 HQ-SIC-03 88% min. 1.5% max. 1.5% max. 3.5% max. 0.5% max. 0-1/1-10 HQ-SIC-04 98% min. 0.6% max. 0.6% max. 0.2% max. 0.5% max. 0-1/1-3 HQ-SIC-05 70% min. 2% max. 1% max. 10% max. 0.5% max. 1-10
Brown fused alumina for abrasive 1. Description: Brown Fused Alumina is made from high quality bauxite by fusing in an electric arc furnace at high temperature. It has good toughness and high hardness. It is suitable for manufacturing of vitrified and resin bonded tools, and for lapping polishing and sand blasting. It can be also used to make superior refractory products. 2. Compositions and physical properties: Model: Brown fused alumina F24 Chemical compositions Al2O3: 95.00%-97.50% SiO2: 1.00%max CaO: 0.42%max Fe2O3: 0.30%max Physical properties Color: Brown Grain density: 3.90g/cm3min Melting point: 2250° C Refractoriness: 1980° C. 3. Usage of Brown Fused Alumina for abrasive Grains are especially designed to manufacture abrasives / grinding products. 4. About us Henan Sicheng Co., Ltd, founded in 1999, is specialized in White Fused Alumina, Brown Fused Alumina, Mullite and other related products. Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items de pending on the demands of our customers. Currently, we have exported our products all over the world, such as Europe, the USA, India, and Japan, enjoying good reputation in machinery, metallurgy, light industry and other fields. FEPA standard 25kg PVC Bags + 1mt Big Bag.
