Ferro Manganese For Steelmaking And Foundry
Ferro Manganese is available in different forms, including powder, granules, and lumps, and can be produced using various methods, such as the blast furnace process or the electric arc furnace process. The choice of production method depends on factors such as the availability of raw materials, cost, and desired product specifications.
Mô tả
Description
Ferro Manganese is a popular additive used in the steelmaking industry. It is primarily composed of manganese and iron, with smaller amounts of other impurities. Ferro Manganese is used as a deoxidizer and desulfurizer in the steelmaking process, helping to remove impurities and improve the quality of the final product.
During the steelmaking process, Ferro Manganese is added to molten steel to react with oxygen and sulfur present in the steel. This results in the formation of manganese oxide and manganese sulfide, which are then removed from the steel as slag. The addition of Ferro Manganese also helps to stabilize the carbon content of the steel, preventing it from becoming too high or too low.
The exact amount of Ferro Manganese added to the steel can vary depending on the desired properties of the final product. Typically, low-carbon Ferro Manganese is used, as it provides the best balance of mechanical properties and cost-effectiveness. The addition of Ferro Manganese can also affect other properties of the steel, such as its hardness, toughness, and ductility.
Specification
| Specification | High-carbon Ferro Manganese | Low-carbon Ferro Manganese |
|---|---|---|
| Manganese (wt%) | 70-80 | 70-80 |
| Carbon (wt%) | 6-8 | 0.5-1.5 |
| Silicon (wt%) | 1-3 | 1-3 |
| Phosphorus (wt%) | 0.3-0.5 | 0.3-0.5 |
| Sulfur (wt%) | 0.02-0.04 | 0.02-0.04 |
| Size | 10-100 mm | 10-100 mm |
| Density (g/cm3) | 7.2-7.5 | 7.2-7.5 |
Chú phổ biến: ferro manganese for steelmaking and foundry
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