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Ferro phosphorus is a Symbiosis compounds with a phosphorus content range of 18-26% and silicon content range of 0.1-6%, it is obtained from electric furnace for phosphorus making,smelted in the blast furnace by phosphate ore and iron ore. As an alloy agent,it can also produce phosphate in steel making, it can improve the corrosion resistance and machinability.
| Ferrophosphorus（Fe3P） | ||
| Item | Min | Max |
| P | 15.0 | 16.0 |
| Fe | 80.0 | 84.0 |
| C | 0.5 | 1.0 |
| Si | 0.5 | |
| Mn | 0.95 | |
| Ti | 1.0 | |
| V | 0.6 | |
| Cr | 0.5 | |
| D10（um） | 2.0 | 4.0 |
| D50（um） | 8.0 | 10.5 |
| D90（um） | 14.5 | 18.0 |
Ferro phosphorus is a Symbiosis compounds with a phosphorus content range of 18-26% and silicon content range of 0.1-6%, it is obtained from electric furnace for phosphorus making,smelted in the blast furnace by phosphate ore and iron ore. As an alloy agent,it can also produce phosphate in steel making, it can improve the corrosion resistance and machinability.
| Ferrophosphorus（Fe3P） | ||
| Item | Min | Max |
| P | 15.0 | 16.0 |
| Fe | 80.0 | 84.0 |
| C | 0.5 | 1.0 |
| Si | 0.5 | |
| Mn | 0.95 | |
| Ti | 1.0 | |
| V | 0.6 | |
| Cr | 0.5 | |
| D10（um） | 2.0 | 4.0 |
| D50（um） | 8.0 | 10.5 |
| D90（um） | 14.5 | 18.0 |
