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Ferro mangan
| Tiêu chuẩn sản phẩm | |||||
| Tên sản phẩm: Ferro Manganese | |||||
| Loại | Mn | Si | C | P | S |
| Fe-Mn (HC) | 73.0~78.0 | 1.0 max | 5.0~7.0 | 0.2 max | 0.02 max |
| Fe-Mn (MC) | 78.0~84.0 | 1.5 max | 1.0~1.5 | 0.2 max | 0.02 max |
| Fe-Mn (LC) | 77.0~83.0 | 1.5 max | 1.0 max | 0.2 max | 0.02 max |
| Size | lump or theo yêu cầu của khách hàng | ||||
| Description material | |||||
| Ferromanganese: an iron alloy of manganese and iron. Main categories: high carbon ferromanganese (carbon content of 7%), medium carbon ferromanganese (carbon content of 1.0~1.5%), low carbon ferromanganese (carbon content of 0.5%), metal manganese, mirror iron, silicon manganese alloy. | |||||
| Applications | |||||
| 1. Medium carbon ferromanganese is used as deoxidizer and alloy additive in steelmaking. The manganese ore used for smelting ferromanganese generally needs 30~40% manganese, | |||||
| the ratio of manganese to ferromanganese is greater than 7, and the ratio of phosphorus to manganese is less than 0.003. | |||||
| 2. The addition of ferromanganese in the foundry industry can be used as an inoculant and a spheroidizing agent, | |||||
| which can effectively prevent the formation of carbides, promote the precipitation of graphite, and greatly shorten the spheroidization time. | |||||
