Silicon Manganese Alloy 6517 in Steel Production

Silicon manganese alloy is composed of manganese, silicon, iron, and small amounts of carbon and other elements. It primarily serves as an intermediate material in steel production, functioning as a deoxidizer and alloying agent. Additionally, it is a key raw material for the production of medium and low-carbon ferromanganese.

Apart from its applications as a deoxidizer and alloy additive in the steel industry, silicon manganese alloy also has widespread uses in other fields:

1. Casting Industry: Silicon manganese alloy is added to cast iron to improve its properties and characteristics, such as strength, hardness, and wear resistance. It is also commonly used in aluminum alloy casting to enhance casting quality and production efficiency.

2. Chemical Industry: Silicon manganese alloy is utilized in the production of redox catalysts, cleaning agents, and other chemicals.

3. Power Industry: It can serve as an important electromagnetic material in the power industry, such as in the manufacturing of transformer cores.

4. Other Chemical Products: Silicon manganese alloy can also be used to produce organic silicon, organic manganese, and other chemicals, which are widely applied in pharmaceuticals, pesticides, coatings, plastics, and more.

Silicon Manganese Alloy Grades

Silicon manganese alloy is classified into different grades based on the content of the main elements manganese (Mn) and silicon (Si). These grades are referred to as "grades" in the industry. Common grades of silicon manganese alloy include:

• SiMn6517 (Mn65Si17)

• SiMn6818 (Mn68Si18)

• SiMn6014 (Mn60Si14)

• Silicon Manganese Ball (Mn55Si15)

The numbers following the element names indicate the percentage of the element present in the alloy.

SiMn6517

Silicon manganese alloy is composed of manganese, silicon, iron, and small amounts of carbon and other elements. It primarily serves as an intermediate material in steel production, functioning as a deoxidizer and alloying agent. It is also the main raw material for producing medium and low-carbon ferromanganese.

SiMn6517 is the most widely used silicon manganese alloy in the steel industry. The manganese content is no less than 65%, and the silicon content is no less than 17%. The combined content of these two elements typically needs to exceed 83% for it to be considered a high-quality SiMn6517 alloy.

Characteristics of SiMn6517

SiMn6517 silicon manganese alloy is a high-strength, corrosion-resistant, and oxidation-resistant ferroalloy with excellent processing properties.

1. High Strength: The strength of SiMn6517 is significantly higher than that of pure iron and also higher than low-carbon steel.

2. Corrosion Resistance: This alloy has good corrosion resistance, capable of resisting atmospheric, water, acid, and alkali corrosion.

3. Oxidation Resistance: The silicon and manganese elements in the alloy can form a dense oxide film at high temperatures, effectively preventing oxidation reactions, thus providing excellent oxidation resistance.

4. Good Processing Performance: SiMn6517 has good machinability, making it easy to process and form mechanically.

SiMn6517 silicon manganese alloy effectively removes oxygen from steel, improving the purity and quality of the steel. It can also be added to various types of steel to enhance their structural strength and wear resistance. As a result, it is an essential alloy material in the steel industry.

Hongshun Industrial is a trusted ferroalloy supplier, and product quality is guaranteed. We have signed a long-term distribution agreement with Minmetals, becoming one of their primary suppliers. They ensure a stable and adequate silicon manganese content in the product, and we guarantee that once the product leaves the factory, there is no reselling, substitution, or adulteration.