The refining furnace is a kind of smelting equipment in the thermal processing industry. It is mostly used in ferrous metallurgy for the final deoxidation and alloying process of molten steel.
LF ladle furnace equipment mainly includes ladle, furnace cover, arc heating system, vacuum system and charging device.
Refining process: including slag removal, heating, argon stirring, slag composition adjustment, molten steel composition adjustment, vacuum treatment and heat preservation, etc. The quality of the primary molten steel is related to whether the refining furnace can successfully achieve the refining purpose. To this end, the phosphorus content of the primary molten steel is required to be less than 0.015%, and different degrees of final deoxidation are carried out when the steel is tapped from the primary furnace.
LF furnace has a series of advantages such as low investment, simple equipment, reasonable combination of refining technology, flexible smelting process operation, low gas content in the refining liquid steel, less harmful impurities, a substantial reduction in inclusions, stable composition, and uniform temperature. It is an optimized metallurgical process in conjunction with ultra-high-power electric furnaces and continuous casting.
LF ladle furnace equipment mainly includes ladle, furnace cover, arc heating system, vacuum system and charging device.
Refining process: including slag removal, heating, argon stirring, slag composition adjustment, molten steel composition adjustment, vacuum treatment and heat preservation, etc. The quality of the primary molten steel is related to whether the refining furnace can successfully achieve the refining purpose. To this end, the phosphorus content of the primary molten steel is required to be less than 0.015%, and different degrees of final deoxidation are carried out when the steel is tapped from the primary furnace.
LF furnace has a series of advantages such as low investment, simple equipment, reasonable combination of refining technology, flexible smelting process operation, low gas content in the refining liquid steel, less harmful impurities, a substantial reduction in inclusions, stable composition, and uniform temperature. It is an optimized metallurgical process in conjunction with ultra-high-power electric furnaces and continuous casting.
