Brown Fused Alumina Oxide 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 .The degree of refractory is more than 1850°C. Brown corundum for Abrasive Sandblasting Precision casting advantages: 1) Very low amount of iron oxide, suitable for non-ferrous blasting operations. 2) Sandblasting in the non-iron process. 3) High speed processing. 4) Not affecting the color of the processing cases. 5) Easy to shell 6) The high grinding ability Brown fused alumina for refractory material advantages: 1) High quality bauxite as raw material 2) Refractory temperature is more than 1900°C 3) High hardness, good toughness 4) Very low amount of iron oxide 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 requirement
Product Application 1. Sandblasting and grinding of metal and non-metal products. 2. Architectural ceramics, special ceramics and process ceramics. 3. Coarse grinding and high-pressure cutting, wear-resistant products, as additives. 4. Resin abrasives, coated with abrasives in sandpaper, gauze and other manufacturers of raw materials. 5. Filtration media - using granular abrasive as the bottom medium of filter bed to purify drinking water or wastewater is a new type of water filtration material at home and abroad, especially suitable for non-ferrous metal mineral processing and oil drilling mud weighting agent.
This kind of Brown Fused Alumina is mainly used for various material workpieces to decontaminate, Derusting, prevent corrosion, remove oxide skin, light-decorate, process pattern effect and so on. About Brown Fused Alumina for sandblasting: There are three factors the decide the effect of Brown Fused Alumina for sandblasting. 1. The grinding ability, the better for sandblasting. 2. The bulk density: the higher bulk density, the better for sandblasting. 3. The dust: the lower dust, the better for sandblasting. Brown Fused Alumina with high bulk density and air cleaned, the quality of this kind of Brown Fused Alumina is very excellent for sandblasting. We will provided FREE SAMPLE about 1kg Packing:1 MT big bag or 25kg paper bag *40 bags on one pallet ; As per customers requiremen
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.
BFA Brown corundum oxide Brown Fused Alumina Brown aluminum oxide crystals is made of bauxite/anthracite coal, and smelted in electric-arc furnace of high temperature more than 2000degrees.Abrasives tools made by brown fused alumina are suitable for metal with high tensile (like:steel, malleable iron, bronze etc).and suitable for grinding, polishing, blasting, precision casting etc.Brown aluminum oxide crystal is also used for refractory material. Brown aluminum oxide crystals with characteristics like: high purity, good crystalline liquidity, low coefficient of linear expansion, corrosion resistance, high temperature, high strength. Chemical analysis: Al2O3(min) 92% SiO2(max) 2% Fe2O3(max) 2% TiO2(max) 4% Physical characteristics: color Brown Mohs Hardness 9.0 Melting point 2250â?? Maximum service temperature 1850â?? Bulk density 1.53-1.99g/cm3 Specific gravity 3.6-3.9g/cm3 Purpose: 1.grinding for konescope/glass/monocryst alline silicon/lens/jadeware 2.abrasion-proof material for expressway/airstrip/dock/ parking lot/stadium 3.bonded abrasives and coated abrasives 4.surface preparation and finishing 5.Thermal Spraying(Plasma Spraying) 6.Super Refractories, Ceramics and Tiles 7.Lapping & Micro-blasting applications Other models: Grain 0-1mm 1-3mm 3-5mm 5-8mm Fine powder 0-100mesh 0-200mesh 0-320mesh Grit 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# Micro powder (FEPA)F230 F240 F280 F320 F360 F400 F500 F600 F800 (JIS) #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000
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.
Synonyms: Brown Fused Aluminum Oxide, Brown Fused Alumina, Brown Aluminum Oxide Description: Aluminum Oxide, Brown Fused is brown and granulate in appearance. Various mesh sizes are available. Applications: Aluminum Oxide, Brown Fused is used in free abrasive machining and lapping applications.
Aluminum oxide Alumina powder for Electric vacuum tube shell ceramic Al2O3 item value Classification ALUMINA CAS No. 1344-28-1 Other Names Alumina MF Al2O3 EINECS No. 215-691-6 Grade Standard Electron Grade, Industrial Grade, Reagent Grade Purity 99.5% Appearance White powder Application electronic ceramics Color White Grade Industrail Grade Density 3.5 g/cm3 Melting point 2054 Boiling Point 2980 Molecular Weight 101.96 Shape Ionische Water Solubility Hard Packing 25 Kg Pp Bag or plastic barrel Sample Availiable
White and brown fused alumina oxide.
We could suppy you excellent quality and lower price of Brown fused Alumina from Guizhou, where is one of the largest areas of BFA production in China. If you have any need, pls let us know. The specifications are as follows: -Chemical analysis: Al2O3:95% Min SiO2:1% Max TiO2:3.0% Max Fe2O3:0.5% Max -Size for refractory: 50-0mm&163;&166;other special requriement -Size for abrasive :ISO:10-3000, FEPA: 10-3000 - Payment : L/C at sight - Delivery : as your requsted - Origin : china - Minimum Order : 60mt - Packaging : 1MT woven bags or according to client's requirements - Inspection : CIQ 1MT woven bags
Garnet, silicon carbide, brown fused alumina, aluminium oxide, fused silica.
We provide high quality brown fused alumina/ brown fused aluminium oxide, and synthetic cryolite, steel annular ring for grinding wheels, labels, cutting disc making machine, etc. By negotiation
Brown aluminium oxide brown fused alumina vice-white aluminium oxide.
Zinc oxide
White fused alumimum oxide is electrically fused in the furnance with high-grade alumina powder as raw materisls. It has higher hardness and slightly lower toughness than brown fused aluminium oxide ,characte-rize by its high purity,strong grinding ability,Abrasives tools made of it are suitable for grinding highspeed steel,etc. It also can used as materials for grinding and polishing precision-casting,spraying and coating,medium body for chemical industry, special ceramics and high-grade refractory materials ,etc
Natural Red Iron Oxide: Natural Red Iron Oxide is the most widely occurring Minerals in Earth. It is widely used in many applications due as it is economical as compared to Synthetic Oxides. Applications : Red Oxide is anti-corrosive and has inertness to alkali and chemicals which makes its very viable for making of paint, protective coating for steels, cement coloring, NPK Fertilizers, paving tiles. Packing : 25Kgs Bags.
Brown rice is whole grain rice, with the inedible outer hull removed; white rice is the same grain with the hull, bran layer and cereal germ removed. Red rice, gold rice, and black rice (sometimes known as purple rice) are all whole rices, but with a differently-pigmented outer layer. Packaging sizes: 1kg, 5kg, 10kg, 15kg, 20kg, 50kg, bulk
Zinc >55%
PK-386 Brown Rice 25kg,50kg
Irri-6 Brown Rice 1Kg,5kg
