CHROMITE POWDER 46% CR2O3(75UM 63UM 53UM 45UM 38UM)
Chromite powder is also known as chromite flour,chrome flour/powder,iron chromite flour/powder or iron chrome flour/powder.
Size：75um 63um 53um 45um 38um 25um 23um 18um 13um 10um 6.5um 5um
Chemical compostion and physical properties
| Item | Unit | Index |
| Cr2O3 | % | ≥46.0% |
| SiO2 | % | ≤1.0% |
| FeO | % | ≤26.5% |
| CaO | % | ≤0.30% |
| MgO | % | ≤10.0% |
| Al2O3 | % | ≤15.5% |
| P | % | ≤0.003% |
| S | % | ≤0.003% |
| Cr/Fe | 1.55:1 | |
| Bulk Density | g/cm³ | 2.5-3 |
| Color | / | Black |
| 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 |
| filling density | g/cm³ | 2.6 |
| sintering point | °C | > 1,800 |
| melting temperature | °C | 2,180 |
Advantages of Chromite powder
– Stable at high temperatures
– Thermal-shock resistant
– Resistant to corrosive glasses and slags
– High heat resistance
Main applications
1.As pigment in glass,paints,inks and ceramic glazes
2.Refractory bricks and refractory cement
3.Chrome magnesite refractory bricks and cement
4.As a pigment for standard bricks, pavings, roof tiles and coatings
5.Ceramics
6.Greensand castings
7.Stainless steel production
8.Sharpen objects
9.Casting/foundry coating( steel casting /iron casting),precision casting
10.Raw material for how water and sand
AVAILABLE SIZES
75um 63um 53um 45um 38um 25um 20um 18um 13um 6.5um 5um
PACKAGE:1000/800KGS BIG BAG
Factory corners
