Products Parameters
| Brand | Chemical Composition(%) | |||||
| Si | Al | Mn | C | P | S | |
| ≥ | ≤ | |||||
| FeAl35Si25 | 25 | 35 | 0.2 | 0.2 | 0.02 | 0.02 |
| FeAl48Si18 | 18 | 48 | 0.2 | 0.2 | 0.02 | 0.02 |
| FeAl30Si25 | 25 | 30 | 0.2 | 0.2 | 0.02 | 0.02 |

Products Description
Ferrosilicon aluminum, as an important alloy material, is mainly composed of three elements: silicon, iron and aluminum. It has a wide range of applications and important industrial value.

Ferrosilicon aluminum is an important deoxidizer in steel production. It can effectively remove oxygen from molten steel, reduce the content of gas elements in steel, improve the morphology of inclusions, and thus improve steel quality. Compared with pure aluminum, ferrosilicon aluminum has a better deoxidation effect, a higher aluminum yield, and the amount of residual aluminum is easy to control. Ferrosilicon aluminum can also be used as an alloying element additive for steel and cast iron to enhance the hardness, wear resistance and corrosion resistance of the material, and improve mechanical properties and high-temperature resistance. This makes ferrosilicon aluminum widely used in high-end fields such as manufacturing automobile engines, aircraft engines, and bridge structures. Ferrosilicon aluminum is used in the machinery industry to manufacture parts and tools, such as vehicle engines, ship engines, aircraft structures, etc. Its high strength, high hardness and good corrosion resistance give these parts a longer service life and higher reliability.

Ferrosilicon aluminum is often used as an additive in the chemical industry to produce alloys, refractory materials, ceramic materials, etc. Adding ferrosilicon aluminum can improve the thermal stability, chemical stability and mechanical properties of the material, making the material have better high-temperature resistance, corrosion resistance and other characteristics. Ferrosilicon aluminum is an important electromagnetic material, commonly used in the manufacture of electronic equipment such as motors, transformers, generators, etc. Adding ferrosilicon aluminum can improve the magnetic permeability and magnetic conductivity of magnetic materials, thereby improving the working efficiency and performance stability of electronic equipment.

The production process of ferrosilicon aluminum mainly includes ore grinding, material proportioning, smelting, slag treatment and alloy casting. Among them, smelting is the key link, which requires a chemical reaction of silicon ore, iron ore and aluminum ore (or aluminum-containing raw materials) at high temperatures to produce ferrosilicon aluminum alloy. During the smelting process, attention should be paid to furnace condition control, slag and iron separation, etc. to ensure the quality and performance of the alloy. With the continuous development and progress of industrial technology, the use and processing technology of ferrosilicon aluminum is also constantly expanding and improving. At present, ferrosilicon aluminum has broad application prospects in many industries such as metallurgy, chemical industry, electronics, machinery, etc. In the future, with the continuous breakthroughs in new material technology and the continuous expansion of application fields, the market demand for ferrosilicon aluminum will further increase, and its application prospects will be broader.
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