10-50mm Fesi 75 Ferro Silicon Lumps
Ferro silicon 75 is a type of ferro silicon alloy that typically contains 75% silicon and 25% iron. It is produced by smelting a mixture of iron and silicon in an electric arc furnace. Ferro silicon 75 has a relatively high silicon content, which makes it a popular choice for a wide range of industrial applications.
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Description
Ferro silicon 75 is a versatile material that has a wide range of industrial applications due to its unique properties.
Some common uses of ferro silicon 75 include:
Steel production: Ferro silicon 75 is a common additive used in steel production as a deoxidizing agent. It helps to remove impurities from the molten steel and improves its mechanical properties.
Cast iron production: Ferro silicon 75 is used in the production of cast iron to improve the quality of the final product.
Foundry industry: Ferro silicon 75 is used as an additive in the foundry industry to improve the casting process and reduce defects.
Welding industry: Ferro silicon 75 is used in welding electrodes to improve the weldability of metals.
Chemical industry: Ferro silicon 75 is used as a reducing agent in the chemical industry to produce various compounds and chemicals.
Silicon industry: Ferro silicon 75 is used as a raw material in the production of silicon metal.
Magnesium industry: Ferro silicon 75 is used in the production of magnesium alloys.
Specification
| Element | Chemical Composition (%) |
|---|---|
| Silicon | 72-80 |
| Iron | 20-28 |
| Aluminum | ≤ 2.0 |
| Calcium | ≤ 1.5 |
| Carbon | ≤ 0.2 |
| Phosphorus | ≤ 0.04 |
| Sulfur | ≤ 0.02 |
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