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以熔剂法熔炼碳素锰铁时,冶炼过程的炉渣制度决定着合金中锰的回收率,因而也决定着随渣带走的锰损失量和挥发损失量,炉渣制度首先取决于炉渣碱度,即渣中CaO/SiO_2的比值。根据许多研究结果以及铁合金工厂
When smelting carbon ferromanganese by the flux method, the smelting slag system determines the recovery rate of manganese in the alloy and therefore also determines the amount of manganese loss and volatilization loss accompanying the slag. The slag system first depends on the basicity of the slag, That slag CaO / SiO 2 ratio. According to many research results and ferroalloy factories