Collection: electric arc furnace

An electric arc furnace is a type of furnace that uses an electric arc to heat and melt materials. It is commonly used in the steelmaking industry for the production of steel. The furnace consists of a refractory-lined vessel, which is typically cylindrical in shape. Inside the furnace, three graphite electrodes are used to create an electric arc. The arc generates intense heat, reaching temperatures up to 3,500 degrees Celsius. This high temperature melts the raw materials, such as scrap metal or iron ore, allowing impurities to be removed and alloying elements to be added. The electric arc furnace offers several advantages over other types of furnaces, including a higher production capacity, better energy efficiency, and the ability to process a wide range of materials. It is also more environmentally friendly compared to traditional blast furnaces, as it produces less emissions and requires less fuel. Electric arc furnaces are widely used in the steel industry and play a crucial role in the production of high-quality steel products.