Ferro Silicon 75

Introduction of Ferro Silicon 75

Ferro silicon 75 is a mixture of iron, silicon and some doping elements.

 

Silicon in ferro silicon alloys accounts for a relatively large proportion, which is usually more than 60%; while iron is its minor component. The higher the silicon content in ferrosilicon alloy, the greater its brittleness. Therefore, the silicon content must be controlled during the manufacturing process to obtain ideal mechanical properties, physical properities and chemical properties. Ferro silicon alloy has excellent corrosion resistance, can maintain stable performance at low and high temperatures, and will not be corroded by oxidation, acid and alkali.

 

Ferro silicon 75 has a high silicon content of 75%, which can play a very good strengthening role, increasing the hardness and wear resistance of the alloy, making it more durable and reliable.

 

Ferro silicon 75 has many excellent properties, such as high hardness, good corrosion resistance, small thermal expansion coefficient, etc., so it is widely used in metallurgy, machinery manufacturing, electronics, chemical industry and many other fields.

 

Specification of Ferro Silicon 75

FeSi75	Si	Al	Ca	Mn	Cr	P	S	C
	≤
	75	1.5	1.0	0.5	0.5	0.04	0.02	0.2

 

Wide uses of Ferro Silicon 75

In decades of production practice, ferro silicon 75 has been widely used in many different fields, such as metallurgy, machinery manufacturing, automobile manufacturing, power engineering, etc. It can be used to produce a variety of different alloy materials, such as casting molds, bearings, gears, cutting tools, etc. These materials play an extremely important role in modern industrial production, which can improve the production efficiency and quality of products and promote the development of industry.

 

Application of Ferro silicon 75 In Metallurgical Industry

1 In the steelmaking field, Ferro silicon 75 is used as a deoxidizer and alloying agent to a precipice and diffuse deoxidation. Adding a certain amount of silicon of ferrosilicon to the steel can improve the strength, hardness, elasticity, and permeability of steel. 

Ferro silicon 75 can help reduce steel production costs. Adding a certain amount of silicon element into ferrosilicon can improve the mechanical properties of steel materials, at the same time it can narrow the grain boundaries, make the quality of steel better, reduce steel production costs, and improve smelting efficiency.

 

2 In iron casting, ferro silicon 75 is used as a ball mile agent and alloying agent especially in nodular iron casting, Adding ferrosilicon to cast iron, can prevent the formation of carbide and promote the precipitation of graphite and nodulizing; such the mechanical capacity can be the same as steel. 

Ferrosilicon 75 can also be used as an excellent inoculant in the mold casting process to improve the quality of castings. Ferrosilicon is light in weight and its chemical properties are relatively stable. By combining with other elements, the alloy structure of the casting can be made uniform and the hardness is high, which can enhance the tensile and compression resistance of the casting and improve the quality and quality of the casting stability.

 

3 High-silicon ferro silicon grade 75 can be used for the production of the low-carbon reductant in the ferroalloy industry.

 

4 Ferro silicon 75 can be used as a suspended phase in the mineral processing industry and coatings for welding electrodes in electrode manufacturing.

 

5 In addition, ferro silicon 75 can also be used as the main raw material for electrolytic aluminum and manganese alloys, playing a very important role in these two fields. It can make the output of electrolytic aluminum higher, improve the processing efficiency and quality of manganese alloy, and meet the needs of the market.

 

 

 

 

 

 

FAQ：

Q: What's your MOQ?

A: MOQ is 20 tons.

 

Q: How long is your delivery time?

A: The general delivery time is 15-20 days after receiving your prepayment.

 

Q: Do you provide sample ? Is it free?

A: If the sample is low value, we will provide the free sample with freight collect. But for some high value samples, we need to collect the sample charge.

 

Q: What is your term of payment?

A: 30% down payment before producing and 70% balance payment against copy of B/L.

 

Q: Which payment form you can accept?

A: T/T, LC etc.

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