CHILL MATERIAL CHROMITE SAND
HAIXU ABRASIVES,IMPORT CHROME ORE FROM SOUTH AFRICA,THEN WASH,DRY,SiO2 REMOVAL,SIEVE,TESTING,PACKING AND RE-EXPORT.
| Chemical composition | 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% | Volume Density | 4.0-4.8 g/cm3 |
| MgO | ≤10% | Percent Moisture | ≤0.1 |
| AI2O3 | ≤15.5% | The sintered | 1600°C |
| P | ≤0.003% | Sintering Temperature | 2180°C |
| S | ≤0.003% | Melting Point | ＞1800°C |
MAIN APPLICATIONS OF CHROMITE SAND
Chromite Sand in the foundry industry
Its properties enable the material to be used in high duty grey iron and steel foundries as core and mould making sand. Its high thermal conductivity gives it good chilling properties, low thermal expansion gives rise to good dimensional stability. Its basicity being close to neutral allows the use of a wide range of resin bonding systems and inorganic binders, it has a high refractoriness and a broad sieve distribution.
Chromite Sand in the steel industry
In steel production, Chromite Sand is used as well filler for protection of the sliding gate in large steel holding ladles.
Chromite Sand in the glass industry
When ground to a fine flour, Chromite Sand is used for the production of green glass beverage containers.
Chromite Sand in the ceramic industry
HAIXU ABRASIVES CHROMITE SAND AVAILABLE SIZES:
AFS 25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS40-50 AFS45-55 AFS45-50 AFS50-55 AFS55-60 AFS60-65 0-1mm 200mesh 300mesh 400mesh
CHILL MATERIAL CHROMITE SAND USUAL PACKING
1MT BIG BAG
