Chromite Powder Chemical & Physical Properties Chemistry Index Physical Index Cr2O3 ≥46.0% Bulk Density 2.5-3g/cm3 SiO2 ≤1.0% PH Value 7.9 Fe2O3 ≤26.5% Cr/Fe 1.55:1 CaO ≤0.30% Filling Density 2.6 g/cm3 MgO ≤10% Percent Moisture ≤0.1 AI2O3 ≤15.5% The sintered 1600°C P ≤0.003% Sintering Temperature 2180°C C ≤0.003% Melting Point ＞1800°C advantage of Chromite Powder for Colourant: Decreasing cost to make green or tea
Ceramic Foundry sand is made from high quality bauxite, by re-fused and blown to ball type. With advantage of fine surface smooth finish and air permeability, it is a new type casting material for precision casting, coated sand and self hardening sand etc. Chemical and Physical Composition: Main Chemical Composition: Al2O3≥75% Fe2O3≤5% TiO2 ≤5% SiO2:5%-20% Physical
DESCRIPTION: Chromite sand is used as a highly fireproof sharpener for moulds and cores. Originally from South Africa . The sand is produced by crushing chrome ore and its washing in spiral concentrators, subsequent drying, dust cleaning, screening and sorting as per grain size. Physical and Chemical Properties: Item Unit Index Cr2O3 % 46.0min SiO2
Ceramic Foundry sand is made from high quality bauxite, by re-fused and blown to ball type. With advantage of fine surface smooth finish and air permeability, it is a new type casting material for precision casting, coated sand and self hardening sand etc. Chemical and Physical Composition: Main Chemical Composition: Al2O3≥75% Fe2O3≤5% TiO2 ≤5% SiO2:5%-20% Physical
Ceramic Foundry sand is made from high quality bauxite, by re-fused and blown to ball type. With advantage of fine surface smooth finish and air permeability, it is a new type casting material for precision casting, coated sand and self hardening sand etc. Chemical and Physical Composition: Main Chemical Composition: Al2O3≥75% Fe2O3≤5% TiO2 ≤5% SiO2:5%-20% Physical
Ceramic Foundry sand is made from high quality bauxite, by re-fused and blown to ball type. With advantage of fine surface smooth finish and air permeability, it is a new type casting material for precision casting, coated sand and self hardening sand etc. Chemical and Physical Composition: Main Chemical Composition: Al2O3≥75% Fe2O3≤5% TiO2 ≤5% SiO2:5%-20% Physical
