There are dozens of refining methods outside the furnace, which have their own characteristics. Which method to choose should first be based on the specific conditions of each plant: according to the requirements of the treated varieties and other relevant conditions, such as quality, cost, construction cost, etc. Which kind of out of furnace refining method is adopted depends on the plant conditions and the requirements for product quality, so as to establish different production processes.
READ MOREThe EAF roof is a spherical structure with electrode holes and smoke exhaust holes. The outer ring part is called the main furnace cover, and the middle part is called the small furnace cover (also known as the triangular area).
READ MOREAdvantages: waste alloying elements can be recycled, refractory alloying elements can be melted by arc at high temperature, and the temperature in the furnace can be precisely controlled. To sum up, eAF uses scrap steel as the main raw material, so alloy elements in scrap steel can be reused in EAF
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