White Aluminum Oxide

Approximately 50% lighter than metallic media, white aluminum oxide has twice as many particles per pound. The fast-cutting action minimizes damage to thin materials by eliminating surface stresses caused by heavier, slower-cutting media blasting grits. White aluminum oxide blasting media has a wide variety of applications, including cleaning engine heads, valves, pistons and turbine blades in the aircraft and automotive industries. White aluminum oxide is also an excellent choice for preparing a hard surface for painting. White aluminum oxide contains less than 0.2% free silica and is therefore safer to use than sand. The grit size is consistent and cuts much faster than other sand blasting media, leaving a smoother surface. 25kg small bag, 40 bags in one big bag.

White fused alumina for abrasive and refractory belongs to the group of electro-corundum. It is produced by controlled melting of alumina in an electric arc furnace. White fused alumina is iron-free, ultra pure and extremely hard. White fused alumina is produced by fusing calcined alumina in an electric arc furnace under carefully controlled conditions. The material produced is white in color, dense and has predominantly large crystals of alpha alumina. Ingots are crushed, ground, and precision screened in our new sizing plant to obtain very consistent sized fractions. Magnetic iron from crushing is removed by rare earth magnets to ensure very low levels of iron in the finished products. Close sized fractions are available or precision blended to specification. This process ensures a very consistent sizing from coarse to fines which is critical in many applications. White aluminum oxide has white color and a little higher hardness and toughness comparing with the brown one. The grinding tools made of this material are suitable for fine grinding of high carbon steel, high-speed steel and stainless steel, abrasive powder of finer grit size, can also be used for precision casting and high-grade refractory.

Model: White fused alumina F320 Chemical compositions Al2O3: 99.50%min SiO2: 0.04%max Na2O: 0.26%max Fe2O3: 0.05%max. Physical properties Color: White Bulk density: 1.75-1.95g/cm3 Grain density: 3.90g/cm3min Morse hardness: 9 Content of magnetic substance: 0.0023%max. 25kg PVC bags + 1MT big bag

Product Description white aluminum oxide for whetstone,a kind of high-grade refractories, 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 aluminum oxide for whetstone 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. Chemical&physical compisition Al2O3 â?¥99.5% Fe2O3 â?¤0.04% Na2O â?¤0.26% SIO2 â?¤0.02% Hardness: 9.0 Sample: Availble Delivery: 5 Days Melting point: 2250C high temperature: 1900C Bulk density 1.75-1.95g/cm3 Specific Gravity â?¥3.95g/cm3 min Packing: 25kg /bag Package Packaging & Shipping Packaging Details 25kg PVC bags+1MT big bag. Port Tianjin/Qingdao Port

WA White aluminum oxide sand WA White aluminum oxide sand is made by Aluminium Oxide which is electrically fused at high temperature. Our WA has the features of stable quality, well-distributed particle size composition, low magnetic substance content, high bulk density and hardness, good toughness, and high cleanliness, etc. It has been exported to more than 20 countries in Europe, America, Southeast Asia, etc.

WFA white alumina white aluminum oxide abrasive WFA white alumina white aluminum oxide abrasive is made by Aluminium Oxide which is electrically fused at high temperature. Our WFA white alumina white aluminum oxide abrasive has the features of stable quality, well-distributed particle size composition, low magnetic substance content, high bulk density and hardness, good toughness, and high cleanliness, etc. WFA/white aluminum oxide has been exported to more than 20 countries in Europe, America, Southeast Asia, etc.

Factory Direct of White aluminum oxide for Grinding wheels White aluminum oxide is made by Aluminium Oxide powder which is electrically fused at high temperature. Our WA has the features of stable quality, well-distributed particle size composition, low magnetic substance content, high bulk density and hardness, good toughness, and high cleanliness, etc. It has been exported to more than 20 countries in Europe, America, Southeast Asia, etc.

White fused aluminum oxide 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. Size: 8, 10, 12, 14, 16, 18, 20, 22, 24, 30, 36, 40, 46, 54, 60, 70, 80, 90, 100, 120, 150, 180, 220. Chemical Composition Al2O399.55% Fe2O30.04% Na2O0.30%. Physical properties True density: 3.95-3.97g/cm3 Bulk density: 1.75-1.95g/cm3 Mohs hardness: 9.0. 25kgs PVC bags+1MT big bag.

WHTIE FUSED ALUMINUM OXIDE/WFA White fused aluminum oxide is made with an electric furnace from high-grade alumina powder as raw material. The resulting mineral has higher hardness and slightly lower toughness than brown fused aluminum oxide. Characterized by its high purity, strong grinding ability, abrasive tools made of it are suitable for grinding and polishing of cutting tools, precision-castings, spraying and coasting, medium body for chemical industry applications, special ceramics and high-grade refractory materials. Detailed specifications can be supplied on request Grain Size we supply:8-5mm, 5-3mm, 3-1mm, 0-1mm F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54,F60, F70, F80, F90, F100, F120, F150, F180, F220 The physical and chemical analysis:Model:8# Chemical compositions&Physical properties Al2O3 99.2min Color White SiO2 0.1max Bulk density 1.95g/cm3 NaO2 0.3max True density 3.93g/cm3 Fe2O3 0.1max Hardness 9 Usage 1.Coated and bonded abrasives 2.compounds for lapping, honing, and polishing 3.media for abrasive blast cleaning and surface preparation 4.wire cutting for dicing, slicing and cutting 5. anti-friction surfaces 6.ceramic grinding wheel material Our Advantages: 1).one-stop service 2).supply abrasives since 1999 3).A grade products with high purity 4).production capacity:1000-1500 metric ton/month Package: 1).if no special request, we will use normal packing,25kg PVC bag, then 40 bags in a big bag for 1000 Kilograms. 2).if need special packing or marks, please list them in your E-mail. We would like to make the packing as requested. After Sales Service: 1).We are very glad that customer give us some suggestion for price and products. 2).If any question, please let us know it by E-mail or Telephone at the first time. We can deal with them for you in time. Factory Visit: 1).Welcome any customer to visit our factory directly 2).If customer have any scheduling in China, please let us know. We would like to help you book the hotel and pick up you from airport or railway station