Steel making deoxidizer silicon aluminum ferro

As a type of deoxidizer for steelmaking, silicon aluminum ferro has many functions. Below, we will share in detail the various uses of silicon aluminum ferro:

Silicon aluminum ferro alloy is a deoxidizer used in steelmaking production, which improves the morphology of inclusions and reduces the content of gas elements in molten steel. It is an effective new technology for improving steel quality, reducing costs, and saving aluminum. It is particularly suitable for the deoxidization requirements of continuous casting steel. Practice has shown that it not only meets the deoxidization requirements of steelmaking, but also has desulfurization performance and advantages such as high density and strong penetration.

Silicon aluminum ferro

Silicon aluminum ferro alloy is a strong deoxidizer and a reducing agent for the production of other metals and alloys. It is also used for aluminum hot welding, manufacturing of heating agents and explosives, etc. There is no national or departmental standard for the technical conditions of silicon aluminum ferro alloy. The average particle size of the product is 30-100mm, and less than 15% of particles are allowed to leave the factory in each batch. The surface of the product should not have obvious bubbles or non-metallic inclusions.

There are many types of ferroalloys that play a significant role in industrial production. Ferroalloys are divided into several categories based on their elemental composition. Silicon based alloys are a major category, and many new types of ferroalloys are included in this category, which has a profound impact on industrial production. Silicon aluminum ferro is our company's recent new product and is widely used in the steelmaking process, Below, we will provide a specific introduction to silicon aluminum ferro and silicon aluminum ferro alloys.

Silicon aluminum ferro alloy is a strong deoxidizer and a reducing agent for the production of other metals and alloys. It is also used for aluminum hot welding, manufacturing of heating agents and explosives, etc. There is no national or departmental standard for the technical conditions of silicon aluminum ferro alloy. The average particle size of the product is 30-100mm, and less than 15% of particles are allowed to leave the factory in each batch. The surface of the product should not have obvious bubbles or non-metallic inclusions.

In the steelmaking process, aluminum and silicon aluminum ferro are both strong deoxidizers, but aluminum is expensive, has low density, low melting point, and is easy to oxidize. During use, most of the aluminum burns on the surface of the molten steel, and its utilization rate is only 30%; Due to its high density and melting point, silicon aluminum ferro can easily sink into molten steel, resulting in a utilization rate of up to 70%. The traditional method of refining silicon aluminum ferro is to melt silicon ferro and aluminum, which requires a large amount of aluminum consumption and high cost. However, the submerged arc furnace method uses bauxite as the main raw material, which has wide resources, low prices, and broad development prospects.