High Pure Ferrosilicon Alloy 70% 72% 75% with Attractive Price

• Product Type: Lump
• Material: FeSi
• Carbon Content: Low Carbon
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Fesi 75% 72% 70%
• PCD: 100mm
• ET: 15mm
• Hole: 5
• Size: Customers′ Requirements
• Color: Silver Gray
• Package: Jumbo Bag
• Transport Package: 1000kg Bag
• Specification: ferro silicon 72 75
• Trademark: DY
• Origin: Inner Monglia
• HS Code: 7202210010
• Production Capacity: 6000 Mt/Month

Product Description

Product Description

Ferrosilicon is an iron alloy of iron and silicon. Ferrosilicon is coke, steel chips, quartz (or silica) as raw materials, smelting with electric furnace made of ferrosilicon alloy. Because silicon and oxygen are easy to combine into silicon dioxide, so ferrosilicon is often used in steelmaking as a deoxidizer. At the same time, due to the release of a lot of heat when SiO2 is generated, it is also beneficial to increase the temperature of molten steel. At the same time, ferrosilicon can also be used as alloying element additive, widely used in low alloy structural steel, spring steel, bearing steel, heat resistant steel and electrical silicon steel, ferrosilicon is commonly used as reducing agent in ferroalloy production and chemical industry.Specification

GRADE	Si%	Al%	C%	S%	P%
ferro silicon  72	72min	2.0max	0.2max	0.02max	0.04max
ferro silicon  75	75min	2.0max	0.2max	0.02max	0.04max
According to customer requirements to provide low aluminum and high purity ferrosilicon

We can also produce high-quality products according to customer requirements. If you have any special requirements for the product, please contact us.
Application

1.Deoxidize / Alloy agent In the steel making field, Ferrosilicon is used as deoxidizer and alloying agent to precipit and diffuse deoxidation. Adding a certain amount silicon of fe-si to the steel can obviously improve the strength, hardness, elasticity and permeability of steel.

2. Alloy agent In the iron casting, ferrosilicon is used as ball mile agent and alloying agent, especially in the nodular iron casting, Adding ferrosilicon to cast iron, it can prevent the formation of carbide and promote the precipitation of graphite and the nodulizing. then the mechanical capacity can be the same of steel's.

3. Reducing agent High-silicon ferrosilicon can be used for the production of the low-carbon reductant in ferro alloy industry.
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