| Cr2O3 | ≥46.0% |
| FeO | ≤26.5% |
| Al2O3 | ≤15.5% |
| SiO | ≤1.0% |
| MgO | ≤10.0% |
| CaO | ≤0.30% |
| Cr/Fe | 1.55:1 |
Physical composition for Chromite Powder:
| Appearance | Black |
| Melting point | 2150°C |
| PH | 7-9 |
| The amount of the acid | ≤ 2 ML |
| Percent soil | ≤0.1 |
| Percent Moisture | ≤0.1 |
| The sintered | 1600 |
| Percentage of free acid present in the sand | 0 |
Chromite Powder Synonyms:
Chromite Powder, Chromite Flour, Cr2O3 Powder, Cr2O3 Flour
Chromite Powder Available Sizes:
0-1mm 200mesh 300mesh 400mesh
Chromite Powder Applications:
Chromite Powder 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 high refractoriness and a broad sieve distribution.
Chromite Powder in the steel industry
In steel production, Chromite Sand has used filler to protect the sliding gate in large steel holding ladles.
Chromite Powder in the glass industry
When ground to a fine flour, Chromite Sand is used to producing green glass beverage containers.
