What is the main purpose of deoxidation in steel production?

Deoxidation in steel production focuses on the removal of oxygen from molten metal. Oxygen can have detrimental effects on the quality of steel, leading to the formation of oxides that can weaken the final product. By deoxidizing the steel, producers ensure that the material has improved fluidity and integrity, which is crucial for achieving the desired mechanical properties and overall performance of the steel. This process helps prevent issues such as porosity and slag formation that can arise when impurities, including oxygen, are present in excessive amounts.

While enhancing corrosion resistance, improving mechanical properties, and facilitating proper welding are important aspects of steel production and treatment, the primary goal of deoxidation is specifically aimed at removing impurities, particularly oxygen. This targeted removal process sets the foundation for producing high-quality steel suitable for various applications.