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White Corundum Aluminum Oxide /White Fused Alumina1
Abrasive Grinding, Blasting Media, White Fused Alumina, White Corundum
Hebei Best New Material Technology Co., Ltd.
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Product Description White fused alumina is made of industrial aluminum oxide powder,which is smelted at a high temperature above 2000°C in electric arc and then cooled.CHARACTERISTICAfter grinding and shaping, the iron is removed by magnetic separation and screened into vari- ous particle sizes. Hardness is slightly higher than brown fused alumina, toughness is slightly lower, high purity, good self-sharpening, strong grinding ability, low calorific value,high efficien- cy,acid and alkali corrosion resistance,high tem- perature and thermal stability.APPLICABLE SCOPEIt is suitable for grinding high speed steel, high carbon steel and so on. Itis widely used in consol- idation abrasive.coated abrasive.polishing and precision casting industries.GOOD HIGH-TEMPERATURE THERMAL STABILITY.Moreover, white fused alumina is refined and crystallized by electric melting. It is a kind of advanced refractory material with good heat stability and hightemperature resistance.White fused alumina oxide for abrasive\sandblasting\Precision casting advantages: 1,Available research in a variety of blasting and light lapping operations 2,The process of beautifying glass or acrylic 3,The process of blasting TV screens 4,The cutting of silicon wafer 5,The process of cleaning and blasting tooth model 6,Precision sand casting 7, High refractory and other ceramic additives White aluminum oxide for refractory advantages: 1,No ferric contamination 2,Strict control of size distribution and other physical and chemical properties 3,Excellent thermo - mechanical properties, thermal shock resistance 4,High volume stability 5,High density, low permeability for producing high refractoriness 6,High chemical resistance and chemical stability 7,Abrasion resistant and high wear-resistant 8,Good corrosion properties 9,High mechanical stability and strengthWhite Fused Alumina Size1-0mm, 3-1mm, 5-3mm, 8-5mm, 0-0.5mm,10-20mm,20-40mm,46-60mm,60-90mm,100-0mm,200-0mm,325-0mmetc. Product ParametersPurposeSizeChemical Composition(%)B.D(G/CM3)AL203S102TI02NA20FE203Refractory GradeGrain Size>99.8<0.1<0.1<0.3/0.35/0.4<0.1>3.5NoteWe Can Produce According To The Customer's Special Demand Or SizesMain Technical IndexShapeSharp,AngularColorWhiteMohs Hardness9 MohsVicker Hardness2100-3000 kg/m2True Gravity3.95g/cm3Melting Point2050 °CChemical IndexAL2O3≥99.20% Na2O≤0.35%Fe2O3≤0.10% SiO2≤0.05% LOI≤0.2%Macro GritF12#-F220#Micro powderF230#-F1200#Product StandardChina GB/T,FEPA etc.Detailed PhotosFeatures of White Aluminum OxideGood thermal stabilityZero Ferrous contaminationHigh Fragility RecyclableAnti-acid akali Products ApplicationApplications of White Fused Alumina1.For Resin or ceramic bonded abrasive,such as grinding wheels,cutting off wheels.2.For Refractory Raw material, Wear-resistant and fire-proof products.3.For Grinding and polishing ,such as gringing stone, Grinding block, flap disc.4.For Coated abrasives,such as abrasive paper,abrasive cloth,abrasive belt.5.For Producing mold of precision casting and Grinding, lapping and polishing media.6.For Sandblasting media.Company ProfilePackaging & ShippingCertificationsFAQQ: What's your MOQ ?A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.Q: Is there a discount ?A: Yes, for larger quantity, we always support with better price.Q: How to confirm the Product Quality before placing orders ?A: You can get free samples for some proucts, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.Q: How to start orders or make payments ?A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.Q: How do you treat quality complaint ?A: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, wewill send you free goods for replacement or refund your loss.
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