IPDB › China Industry › Tools & Hardware › Abrasive & Grinding
Tilting Furnace Abrasive Brown Fused Alumina 30# 36# 46# for Cutting Discs1
Abrasive Grinding, Abrasive Grains, Brown Fused Alumina, Brown Aluminium Oxide
Dengfeng Sweet Abrasives Co., Ltd.
Preview:
Product Description Tilting Furnace Abrasive Grits Brown Fused Alumina For Cutting DiscsProduct DescriptionBrown Fused Alumina, also called Brown aluminum oxide, made of high-quality abrasive grade bauxite as raw material, together with auxiliary materials, refined in an electric arc furnace at a high temperature above 2250 oC. After the secondary refining, the impurities are removed by a high-intensity magnetic separator, and the refractoriness of the BFA is above 1850 °C . It has high purity, good crystallization, strong fluidity, low coefficient of linear expansion and corrosion resistance. The product has the characteristics of no explosion, no pulverization and no cracking during the application process, and is widely used in the abrasives and refractory raw material industries. By smelting type:Tilting furnaceFixed FurnaceBy crushing type:BarmacRollingBall millingBy Al2O3:95% Al2O3 Grade A Brown aluminum oxide92% Al2O3 Offset A Brown aluminum oxide85% Al2O3 Grade B Brown aluminum oxide60% Al2O3 Grade C Brown aluminum oxideF sand for Bonded AbrasivesP sand for coated AbrasivesBy Additional treatment:Middle temperature calcined Brown Fused Alumina ,High temperature calcined Brown Fused Alumina ,Coated Brown Fused Alumina High temperature calcined & coated Brown Fused Alumina (AHMCF)What Is Difference Between Tilting Furnace Melted & Fixing Furnace Melted ?Ball Milling & Barmac Process?1. Tilting furnace process affects SiO2, SiO2 <1% by Tilting furnace, SiO2 <1.5% is by fixed furnace.2. Barmac affects the density, the grain shape is rounder & the density is greater than ball milling3. The Tilting furnace made BFA has high Al2O3 content4. The corundum has good toughness & more suitable for abrasive products by dumping furnace processProduct ParametersChemical AnalysisBrown Fused Alumina Tilting furnaceBrown Fused Alumina Fixed FurnaceAl2O395,65%94,20%TiO22,42%2,79%Fe2O30,12%0,33%SiO20,92%1,34%CaO0,35%0,33%Hardness9 MohMelting point2250 °CSpecific gravity3,9 - 4,1 g/cm3Bulk density*1,5 - 2,1 g/cm3Grit No.Bulk DensityGrit No.Bulk DensityF122.02-2.10F601.76-1.84F142.00-2.08F701.75-1.83F161.97-2.05F801.73-1.81F201.94-2.02F901.71-1.79F221.92-2.00F1001.64-1.72F241.90-1.98F1201.61-1.69F301.88-1.96F1501.59-1.67F361.87-1.95F1801.57-1.67F401.81-1.89F2201.55-1.63F461.79-1.87F601.76-1.84F541.77-1.85 The difference between F-grit & P-grit Abrasive grains:F-grit is more suitable for bonded abrasive tools.P-grit is more suitable for coated abrasive tools. It is with a closer tolerance size distribution, lower density, and better self-sharpening ability than non-P-grit abrasives, which means that they offer a more consistent surface finish.Application Abrasives:grinding wheel, abrasive belt, sandpaper, abrasive cloth, cutting disc,sandblasting process,grinding, wear-resistant floor, water jet cutting, coated abrasive, bonded abrasive, etc.Application Refractory materials: castable, refractory brick, ramming material, slide plate, nozzle, ladle, furnace lining, precision casting, etc. Main Applications of Brown Fused AluminaMake resin cutting discs,cremic grinding wheelsMake coated abrasives such as sand belts, sand paper,flap wheels, fiber wheels...Blasting MediaHigh grade refractoriesAnti-slip resistant materialsWhy Choose us?1) 20 years abrasive industry experiences2) Direct Factory supply & Fixed abrasive sources3) On-site inspection in factory for each shipment4) Samples tests each lot in Zhengzhou Research Institute for Abrasives& Grinding Co., Ltd Our Brown fused alumina grit has been exported to Japan, India, Israel, Russia, Poland etc.Pls send me email to get Brown fused alumina datasheet /samples and quotation…
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...
Message:
OK ! We suggest you detail your product requirements and company information here.
Enter between 20 to 4,000 characters.
Your inquiry content must be between 20 to 4000 characters.