FeSiMn Granules For Steel Casting
FeSiMn granules are an important additive in the casting industry, helping to produce high-quality castings with improved mechanical properties and reduced defects.
Beschreibung
Description
FeSiMn granules are commonly used in the casting industry as an additive to improve the mechanical properties and quality of the castings. The granules are typically added to the melt during the casting process and provide the following benefits:
Deoxidation: FeSiMn granules act as a deoxidizer, reducing the amount of oxygen in the melt and preventing the formation of oxide inclusions in the casting. This improves the mechanical properties of the castings and reduces the risk of defects.
Desulfurization: FeSiMn granules also act as a desulfurizer, reducing the amount of sulfur in the melt and improving the machinability and surface finish of the castings.
Grain refinement: The addition of FeSiMn granules can also refine the grain structure of the casting, improving its strength, toughness and overall quality.
Specification
| Parameter | Unit | Standard Specification |
|---|---|---|
| Silicon (Si) | % | 65-70 |
| Manganese (Mn) | % | 14-17 |
| Carbon (C) | % | 2.5 max |
| Phosphorus (P) | % | 0.35 max |
| Sulfur (S) | % | 0.05 max |
| Size | mm | 10-50 |
Advantages
Steel production: FeSiMn granules are used as an additive in the production of steel to improve its mechanical properties, such as strength, toughness, and hardness. The addition of FeSiMn granules to steel also enhances its resistance to wear and tear, corrosion, and heat.
Cast iron production: FeSiMn granules are used as an additive in the production of cast iron to improve its hardness, strength, and wear resistance. The addition of FeSiMn granules also improves the castability of the iron.
Welding: FeSiMn granules are used in welding electrodes to improve the quality of the welds. The addition of FeSiMn granules to the electrode increases the strength, ductility, and toughness of the weld, as well as its resistance to corrosion.
Chemical industry: FeSiMn granules are used in the chemical industry as a reducing agent in the production of various chemicals, such as silico-manganese, manganese metal, and manganese dioxide.
Beliebte label: fesimn granules for steel casting
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