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Ferrochrome powdered ore
The main chemical composition of chromite powder Cr2O3, density 4.0-4.8g/c m3, Mohs Hardness :5.5-6, Refractoriness: 1900 鈩. This powder volume to heat stability, high thermal conductivity, has good low temperature by friction effect, used in conjunction with the brown. You can adjust the friction properties of high and low temperature
TYPICAL ANALYSIS
| Granularity | chemicalanalysis % | |||||
| Cr2O3 | SiO2 | CaO | Fe2O3 | Al2O3 | MgO | |
| 325mesh/500mesh | 锛15 | 锛1.0 | 锛0.3 | 锛29 | 13.8 | 9.89 |
| 325mesh/500mesh | 锛35 | 锛1.0 | 锛0.3 | 锛29 | 13.8 | 9.89 |