The influence of direct reduced iron (DRI) on electric arc furnace steelmaking1. Productivity and yield Production practice shows that adding DRI has a great impact on the productivity and yield of the electric arc furnace. In recent years, the number of large electric arc furnace plants newly built
READ MOREThe existing furnace covers of steel-making electric furnaces mostly adopt the structure of masonry refractory bricks. The disadvantages of the furnace covers of this structure are many brick cracks, poor overall performance, high energy consumption, short service life, and long maintenance.
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