What are the advantages of DC arc furnace?
Update Time: 2022-03-01 Follow: 2719
The steelmaking electric arc furnace is powered by DC power supply. Like an electric arc furnace, it uses the electric arc generated between the electrode and the furnace material (or molten pool) for heating, thereby achieving the purpose of melting steel or alloys. The main advantages of a DC arc furnace are: (1) stable and concentrated arc, good stirring of the molten pool, uniform temperature distribution inside the furnace, and less erosion of the furnace lining; (2) Small fluctuations in current and voltage reduce the impact on the power grid and extend the lifespan of cables; (3) The electrode loss is small, and the electrode consumption per ton of steel is 50% less than that of an AC arc furnace. The performance of DC arc furnace is superior to AC arc furnace, but it has not been developed for a long time due to the inability to obtain high-power DC power supply. Alright, the above is an introduction to the main advantages of DC arc furnaces. For more details, please follow the official website:=“ http://www.ayynd.com/ " target="_self"> http://www.ayynd.com/
