Silicon and carbon are the principal alloying elements found in silicon steel. The addition of silicon enhances the steel's electrical resistivity and magnetic permeability, rendering it suitable for application in electrical transformers and motors. On the other hand, carbon is incorporated to enhance the steel's strength and hardness. There may also be other alloying elements, like manganese, phosphorus, and sulfur, present in smaller amounts, which can influence the steel's properties such as ductility and corrosion resistance. Due to its exceptional magnetic properties, silicon steel is commonly referred to as electrical steel or transformer steel.
The main alloying elements in silicon steel are silicon and carbon. Silicon is added to steel to increase its electrical resistivity and magnetic permeability, making it suitable for use in electrical transformers and motors. Carbon is added to improve the strength and hardness of the steel. Other alloying elements that may be present in smaller quantities include manganese, phosphorus, and sulfur, which can affect the steel's properties such as ductility and corrosion resistance. Silicon steel is also known as electrical steel or transformer steel due to its excellent magnetic properties.
The main alloying elements in silicon steel are silicon and small amounts of carbon and manganese.
