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Silicon Magnesium Alloy Products Nodulizer 5-35mm For Steelmaking Deoxidizer
Ferro Silicon Magnesium (FeSiMg) alloy is a type of ferroalloy composed of iron (Fe), silicon (Si), and magnesium (Mg). It is primarily used as an additive in the production of cast iron and steel.
FeSiMg alloy is commonly used in the production of ductile iron (also known as nodular or spheroidal graphite iron) and compacted graphite iron. These materials find applications in various industries, including automotive, machinery, construction, and pipe manufacturing.
Product Function
1.Improve steel quality, reduce the cost and save aluminum, it is especially applied in continuous casting steel of deoxidizing requirements.
2. It can not only meet the deoxidizing requirements of steelmaking, but also have the performance of desulphurization, in addition have advantages of big specific gravity and strong penetration.
Ferro Silicon Magnesium Si Mg Nodulant used for nodular cast iron, adding hot metal can play a role in spheroidizing, desulfurization and outgassing. Si Mg Nodulant can also improve the molten iron purity; generate compound insoluble in water with arsenic, zinc, tin, lead and other low melting point impurity.
Specification
| Type | Re | Mg | Ca | Si | Al |
| FeSiMgRe 1-6 | 0.5-2.0% | 5.0-7.0% | 2.0-3.0% | 44.0%Min | 1.0%Max |
| FeSiMgRe 2-7 | 1.0-3.0% | 6.0-8.0% | 2.0-3.5% | 44.0%Min | 1.0%Max |
| FeSiMgRe 3-8 | 2.0-4.0% | 7.0-9.0% | 3.5-4.0% | 44.0%Min | 1.0%Max |
| FeSiMgRe 5-8 | 4.0-6.0% | 7.0-9.0% | 4.0-5.0% | 44.0%Min | 1.0%Max |
| FeSiMgRe 7-9 | 6.0-8.0% | 8.0-10.0% | 4.0-5.0% | 44.0%Min | 1.0%Max |
Applications
Ferro Silicon Magnesium (FeSiMg) alloy has several applications in the metallurgical industry, particularly in the production of cast iron and steel. Here are some of its primary applications:
1. Ductile Iron (Nodular or Spheroidal Graphite Iron): FeSiMg is extensively used as an inoculant in the production of ductile iron. It helps promote the formation of spheroidal graphite (nodular graphite) instead of flake graphite, resulting in improved mechanical properties such as increased strength, ductility, and impact resistance. Ductile iron is commonly used in automotive components, pipes, machinery, and other applications where a combination of strength and ductility is required.
2. Foundry Applications: FeSiMg alloy is employed in foundries for the production of high-quality castings. It improves the fluidity and castability of molten metal, allowing for the production of intricate shapes, thin-walled castings, and complex geometries. FeSiMg can also help reduce the occurrence of casting defects, such as shrinkage and porosity.
Packing:Wooden pallet or according to customer's request.
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