Products Parameters
|
Chemical composition (%) |
||||||||
|
Model |
Si |
AI |
Ca |
Mn |
Cr |
P |
S |
C |
|
≥ |
≤ |
|
|
|
|
|
|
|
|
FeSi75 |
75 |
1.5 |
1 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
|
FeSi45 |
40-47 |
2 |
1 |
0.7 |
0.5 |
0.04 |
0.02 |
0.2 |
Specification granularity: natural block, 10-100mm, 10-60mm, 3-10mm, 1-3mm, 0-1mm, or customized according to customer requirements.
Packaging: Ton bag packaging (1000kg/bag) or customized according to customer requirements.
Supply Ability: 3000 Metric Tons per month
Min Order Quantity: 1 Ton
Payment term: T/T OR L/C
Delivery time: Within 7 days after receiving prepayment
Service: We can supply you with free samples, a booklet, a laboratory test report, an Industry Report, etc
Welcome to our factory and company for a visit!

Products Description
Ferrosilicon 72 refers to a product with a silicon content of 72%. Ferrosilicon is an iron-silicon alloy made by smelting in an electric furnace using coke, steel scraps, and quartz (or silica) as raw materials. As a type of ferrosilicon, Ferrosilicon 72 has unique chemical composition and physical properties and is widely used in many industrial fields.

The main indicators of ferrosilicon 72 include silicon content, iron content, aluminum content, calcium content and magnesium content. Among them, silicon content is one of the important indicators for evaluating the quality of ferrosilicon 72, which is generally required to be above 70%, and the silicon content of some products may reach 72%~80%. These indicators directly affect the quality and use of ferrosilicon 72.

Ferrosilicon 72 plays a vital role in the steel industry, mainly used as a deoxidizer and alloy additive. During the steelmaking process, ferrosilicon 72 can effectively remove oxygen from molten steel and improve the purity and quality of steel. It can be used for both precipitation deoxidation and diffusion deoxidation to ensure stable quality of steel. The silicon element in ferrosilicon 72 can be combined with other elements in steel to form an alloy, thereby improving the properties of the steel. Adding ferrosilicon 72 can significantly improve the strength, hardness and elasticity of steel, making it an important raw material for manufacturing high-quality steel. In the foundry industry, ferrosilicon 72 is mainly used as an inoculant and spheroidizing agent. Ferrosilicon 72 can promote the precipitation and uniform distribution of graphite in cast iron, thereby improving the mechanical properties and earthquake resistance of cast iron. In the production of ductile iron, ferrosilicon 72 serves as an inoculant, which helps to improve the structure of cast iron and improve the quality of castings. Ferrosilicon 72 can also be used as a spheroidizing agent. Adding an appropriate amount of ferrosilicon 72 to cast iron can promote the spheroidization of graphite and improve the spheroidization rate and mechanical properties of cast iron.

As a high-silicon and high-iron alloy, Ferrosilicon 72 has excellent performance and a wide range of applications. With the continuous development of industrial technology and the increasing demand for high-quality steel, the market demand for Ferrosilicon 72 is also growing continuously. At the same time, as the concepts of environmental protection and sustainable development are deeply rooted in people's hearts, the production process of Ferrosilicon 72 also needs to be continuously optimized and improved to reduce energy consumption and environmental pollution.
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