what are the advantages of dc electric arc furnace? -凯发公司

do you know what an electric arc furnace is? in fact, what are the advantages of dc electric arc furnace? a furnace is a tool for making steel. there are many kinds of electric arc furnaces. different types of eaf have different steelmaking methods. dc electric arc furnace comes from dc electric arc furnace. what are the advantages of dc electric arc furnace? today, the electric arc furnace manufacturer younengde will introduce the advantages of dc electric arc furnace to you.


new energy-saving dc submerged arc furnace


the steelmaking electric arc furnace is powered by dc power supply. like the ac electric arc furnace, it uses the arc generated between the electrode and the furnace material (or molten pool) for heating, so as to achieve the purpose of smelting steel or alloy.


the main advantages of dc electric arc furnace are:


(1) the arc is stable and concentrated, the molten pool is well stirred, the temperature distribution in the furnace is uniform, and the erosion of the furnace lining is less;


(2) the fluctuation of current and voltage is small, the impact on the power grid is reduced, and the service life of the cable is prolonged;


(3) the electrode loss is small, and the electrode consumption per ton of steel is 50% less than that of ac electric arc furnace. the performance of dc arc furnace is better than that of ac arc furnace, but it has not been developed for a long time because of the lack of high-power dc power supply.


well, the above is about the main advantages of dc electric arc furnace. for more details, please refer to the official website: http://www.ayynd.com/


key words: submerged arc furnace dc submerged arc furnace dc electric arc furnace