Durable Ferro Silicon 72 For Alloy Production

 

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
FeSi72	72	2	1	0.5	0.5	0.04	0.02	0.2

 

Ferro Silicon 75 72 Specification granularity: natural block, 10-100mm, 10-60mm, 3-10mm, 1-3mm, 0-1mm, or customized according to customer requirements.

 

Ferro Silicon Lumps 75 72 Packaging: Ton bag packaging (1000kg/bag) or customized according to customer requirements.

 

ZhenAn Ferro Silicon Alloy 75 72 Supply Ability: 3000 Metric Tons per month

FeSi 75 72 Min Order Quantity: 1 Ton

 

ZhenAn Ferro Silicon Granules 75 72 Payment term: T/T OR L/C

Iron Silicon 75 72 Delivery time: Within 7 days after receiving prepayment

ZhenAn Iron Silicon Alloy 75 72 Service: We can supply you with free samples, a booklet, a laboratory test report, an Industry Report, etc
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Ferro Silicon 72 is an important ferroalloy product in the metallurgical industry. Its main components are silicon and iron, and the silicon content is usually around 72%. As a basic metallurgical material, it plays an irreplaceable role in steel production and foundry industries. The wide application of Ferro Silicon 72 stems from its unique chemical and physical properties, which can effectively improve the performance of metal materials and meet the diverse needs of industrial production.

 

 

From the production process point of view, ferrosilicon 72 is mainly produced by electric furnace smelting. After mixing raw materials such as quartz stone, coke and steel scraps in a certain proportion, a reduction reaction is carried out in a high-temperature electric furnace to finally obtain ferrosilicon alloy. This process has high requirements for temperature control and raw material ratio to ensure the stability of the composition and quality of the final product. Impurity control in production is particularly critical. Excessive content of elements such as aluminum and phosphorus will affect the performance of ferrosilicon 72 in subsequent applications. Therefore, manufacturers need to ensure the purity of the product through process optimization.

 

 

In the field of steel smelting, ferrosilicon 72 is mainly used as a deoxidizer and alloy additive. During the steelmaking process, excessive oxygen in molten steel will cause the quality of steel to deteriorate, while the silicon element in ferrosilicon can combine with oxygen to form silicon dioxide, effectively reducing the oxygen content in molten steel. At the same time, ferrosilicon 72 can also be directly incorporated into steel as an alloying element to improve the strength, hardness and corrosion resistance of steel. Especially in the production of special steels such as electrical steel and spring steel, the addition of ferrosilicon 72 can significantly improve the electromagnetic properties and elastic limit of steel. The casting industry is also inseparable from the application of ferrosilicon 72. In cast iron production, it is often used as an inoculant to promote the precipitation and uniform distribution of graphite, thereby improving the mechanical properties and processing properties of cast iron. By adding ferrosilicon 72, the tensile strength, wear resistance and heat resistance of cast iron parts can be significantly improved. In addition, ferrosilicon 72 also has important applications in the production of magnesium metal, participating in the chemical reaction of Pijiang process magnesium smelting as a reducing agent.

 

 

In general, as a traditional metallurgical material, ferrosilicon 72 still maintains an important position in the modern industrial system. The maturity of its production process and the diversity of its application scenarios make it an important basic material to support the development of the steel and foundry industries.

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