Low Ca Ferro Silicon

Ferro silicon is an alloy of iron and silicon with a silicon content in the range of 8.09-95.0% used as a deoxidizer or alloying element additive. Low Ca ferro silicon is an iron-silicon alloy made from coke, steel scraps, quartz (or silica) as raw materials and smelted in an electric furnace. Since silicon and oxygen easily combine to form silica, low Ca ferro silicon is often used as a deoxidizer in steelmaking. At the same time, since SiO2 releases a lot of heat when it is generated, it is also beneficial to increase the temperature of molten steel while deoxidizing. At the same time, low-calcium ferrosilicon can also be used as an alloying element additive and is widely used in low-alloy structural steel, spring steel, bearing steel, heat-resistant steel and electrical silicon steel. Low Ca ferro silicon is commonly used in ferro alloy production and chemical industry. As reducing agent. The low Ca ferro silicon in current technology has low hardness, weak corrosion resistance, and poor wear resistance. The advantages of low calcium ferro silicon are high hardness, high temperature resistance, corrosion resistance, wear resistance, and high oxidation resistance.

Low calcium ferro silicon is characterized in that the ferro silicon composition in weight percentage is silicon 60-80%; carbon 0.1-10%; phosphorus 0.01-15%; sulfur 0.01-15%; iron 5-25%; calcium 0.5-1.0% etc., these trace elements have an important impact on the properties and uses of ferro silicon.

For example, aluminum is one of the common trace elements in ferro silicon, and its content is usually less than 0.1%. Aluminum can improve the oxidation ability of ferro silicon and improve the thermal stability and corrosion resistance of ferro silicon. In addition, aluminum can also increase the strength and hardness of ferro silicon and enhance its wear resistance. Calcium is another trace element in ferro silicon, its content is usually less than 0.1%. Calcium can improve the antioxidant properties and thermal stability of ferro silicon, reduce the viscosity and fluidity of ferro silicon, and facilitate the pouring and cooling of ferro silicon. In addition, calcium can improve the strength and wear resistance of ferro silicon.

In addition, there are other trace elements in low Ca ferro silicon that play an important role. As a manufacturer of low Ca ferro silicon, we can provide you with products of stable quality. We hope to get your consultation!

1 ton per jumbo bag, The normal package is woven bag or pack it according to customers special request.

About Our Company

Anyang Mingrui Silicon Industry Co., Ltd. is a comprehensive enterprise integrating scientific research, production and sales. At present, the main products produced and sold by the company are multi-alloy series, core-coated wire series and metallurgical refractory materials, etc. The products include silica-barium calcium alloy, silica-aluminum-barium calcium alloy, aluminum-ferroalloy, silica-aluminum-iron, silica-aluminum-barium, silicon ball, silicon powder, inoculant, nodulizing agent, etc. The company adheres to the enterprise spirit of "integrity, responsibility, tenacity, innovation" and carries out the "Service with heart," "Ensure quality" operation policy, has become one of the main suppliers of domestic large steel mills. Some products are also exported to Europe, Africa, America and other countries in Asia.

Q1: Where is your factory located?

A1: Our factory address is Xigaoping Village, Long 'an District, Anyang City, Henan Province, China.

Q2: Can your products be customized?

A2: Yes, it can be customized according to your needs!

Q3: Would it be possible for us to visit your factory before placing an order?

A3: Yes, you are very welcome. It's good for establishing good business relations.

Q4: What industries are your products mainly used in?

A4: Our products can be used in smelting, welding, casting and other industries.

Q5: Do you offer a discount if I place a large order?

A5: Yes, we can offer different discounts according to the quantity of your order.

Hot Tags: low ca ferro silicon, China low ca ferro silicon manufacturers, suppliers, manufacturing process of ferro silicon, Ferro Silicon 70, residue of ferro silicon, ferro silicon market trends, ferro silicon in wind energy, ferrosilicon alloy