Ferro-alloys:
Non ferrous metals and scrap:
Silicomanganese (SiMn), a ferroalloy with high contents of manganese and silicon, is made by heating a mixture of the oxides manganese oxide (MnO2), silicon dioxide (SiO2), and iron oxide (Fe2O3), with carbon in a furnace. They undergo a thermal decomposition reaction. It is used as a deoxidizer and an alloying element in steel. The standard grade silico manganese contains 14 to 16% of silicon, 65 to 68% of manganese and 2% of carbon. The low carbon grade SiMn has carbon levels from 0.05 to 0.10%.
Minaleg trades, buys and distributes ferro-alloys, non ferrous metals and scrap. Click on the menu at left for details on the origin, size and metal index of our products.
Please do not hesitate to contact us for further information.
Origin: China or India
Size: 10-50/80 mm
Analysis
| Mn | min 65% |
| Si | min 16% |
| C | max 2.0% |
| P | max 0.20% |