коричневый оксид алюминия

brown aluminium oxide contact 0086-13503851305 brown aluminium oxide Features:High-hardness, high-toughness, sharp, good grinding, high temperature resistance and high efficiency.brown aluminium oxide Usage:For grinding, producing polishing materials, casting, producing spraying material and fire-proof material etc. It’s widely used in the line of steel, chemical industry and othes.brown aluminium oxideDescription: Aluminum Oxide Color: Brown Bulk Density: 115-125lb/cu. Ft. Specific Gravity: 3.9 Grain Shape: Angular/sharp Hardness: 9 Mohs Solubility: N/A brown aluminium oxide content: Al2O3: 96.40% TiO2: 2.80% SiO2: 0.56% Fe2O3: 0.08% CaO: 0.15% MgO: 0.11% brown aluminium oxidetechnical table: NameSpecificationsChemical Compositions %Magnetic Objects %Al2O3Fe2O3SiO2TiO2F4#-80#≥95.0≤0.3≤1.5≤3.0≤0.0590#-150#≥94.5≤0.3≤0.03180#-240≥94.5P8#-80#≥95.0≤0.2≤1.5≤3.5100#-150#≥95.0≤0.3180#-220#W1#-63#≥94.5≤0.3≤1.5≤3.5≤0.01Section Sand0-1mm≥95.0≤0.31.5≤3.0==1-3mm3-5mm5-8mm8-12mm25-0mm≥95.0≤0.3≤1.5≤3.0==10-0mm50-0mm30-0mm Size Sand180#-0≥94.5≤0.30.3≤0.5==