F24 F30 F36 Brown Fused Alumina TiO2 3.0% Min Deep Blue Color For Ceramic Abrasive Wheel

F20 F22 Brown Fused Aluminium Oxide Magnetic Materials 0.02% Max Deep Blue Color Brown Fused Alumina is fused and crystallized under the high temperature of above 2250°C with high quality abrasive bauxite as raw material.It is characterized by good self-sharpening and high grinding ability. Brown Fused Alumina can produce ceramic grinding wheel ,resin grinding wheel.And BFA could be used for abrasive,sandblasting and precision casting   Brown fused alumina for refractory advantages: 1) High quality bauxite as raw material 2) Refractory temperature is more than 1900°C 3) No burst,no pulverization and crack in the using course of refractory 4) Very low amount of iron oxide 5)High purity Brown fused alumina for Abrasive SandblastingPrecision casting advantages: 1) Not affecting the color of the processing cases. 2) Sandblasting in the non-iron process. 3) High speed processing. 4) Very low amount of iron oxide, suitable for non-ferrous blasting operations. 5) Easy to shell Specification: Brown Fused Alumina for AbrasiveSandblastingPrecision casting Purpose Specification Chemical composition% Magnetic material content% Al2O3 Fe2O3 SiO2 TiO2 BFA For Abrasive F 4#—80# ≥95.0 ≤0.25 ≤1.0 ≤3.0 ≤0.05 90#—150# ≥95.0 ≤0.03 180#—240# ≥94.5 ≤0.3 ≤1.5 ≤3.5 ≤0.02 P 8#—80# ≥95.0 ≤0.25 ≤1.0 ≤3.0 ≤0.05 100#—150# ≥95.0 ≤0.03 180#—220# ≥94.5 ≤0.3 ≤1.5 ≤3.5 ≤0.02 W 1#-63# ≥94.0 ≤0.5 ≤1.8 ≤4.0 — Brown Fused Alumina /Brown Aluminum Oxide for refractory Purpose Specification Chemical composition(%) Magnetic material content(%)   Al2O3 Fe2O3 SiO2 TiO2   Refractory Size sand 0-1mm 1-3mm 3-5mm 5-8mm 8-12mm ≥95.0 ≤0.25 ≤1.0 ≤3.0 — 0-3mm 0-5mm 0-10mm 0-25mm ≥95.0 ≤0.25 ≤1.0 ≤3.0 — Fine powder 180#-0 240#-0 320#-0 ≥94.5 ≤0.30 ≤1.5 ≤3.5 —   Brown Fused Alumina /Brown Aluminum Oxide Physical Properties Color True Density Mohs Hardness Melting Temperature Crystal System Refractory Temperature Brown 3.90g/cm3 9.0 2050°C trigonal system 1900°C Packing: 1 MT big bag or 25kg paper bag *40 bags on one pallet ;As per customer’s requirement