65% Ferro Silicon Lumps

One of the main uses of 65% Ferro Silicon Lumps is its role in the steel industry. Here it acts as an effective deoxidizer. During steel production, especially in the final stages, it is necessary to remove excess oxygen from the melt, since the silicon in ferrosilicon has a high affinity for oxygen, making it ideal for this task. In addition, 65 Ferro Silicon Lumps can react not only with oxygen but also with sulfur, ensuring the removal of the latter from steel, which significantly improves its quality.

Ferrosilicon 65 is supplied in pieces weighing no more than 25 kg, in ingots weighing no more than 45 kg, and in the form of crushed sifted particles.

Remark: Specification and size can be optimized per customer's requirement.

65 Ferrous Silicon is widely used in the steel industry as an effective alloying agent. The inclusion of silicon in steel in certain proportions significantly improves such qualities of the material as stress, hardness and elasticity.

The use of ferrosilicon is due to its ability to optimize the properties of various types of steels: for structural steel 2.81-4.8% silicon is added, for tool steel - 0.30-1.8%, for spring steel - 0.40-2.8% , and for transformer silicon steel - 2.81-4.8%. Such alloying not only improves the quality of steel, but also reduces production costs and effectively saves the use of iron.

In the cast iron industry, ferrosilicon also plays the role of a modifier and spheroidizing agent. Although cast iron is less expensive than steel, its mechanical properties can be compared to those of steel, and cast iron has better impact resistance than steel. The addition of ferrosilicon to cast iron helps prevent the formation of carbides in the iron, which promotes precipitation and spheroidization of the graphite, thereby improving the overall mechanical properties of the material.

Q: How can we guarantee quality of 65% Ferro Silicon Lumps?

A: Always a pre-production sample before mass production; Always final Inspection before shipment.

Q: Why should you buy from us not from other suppliers?

A: We are the manufacturer and supplier, we have more than 30 years of research and development and production experience, and can better control the product quality and price. We have professional technical personnel and an excellent after-sales service team.

Q: What kind of payments does support?

A: T/T, L/C, and Cash are accepted.

Q: Do you charge for the samples?

A: Accordeing to our company policy, the samples are free, we only charge the freight fee. And we will return the freight fee during the next order.

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