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本文在前人工作的基础上,介绍了电渣精炼铸造铁水的实验室和半工业性生产实验的结果,表明电渣精炼过程的脱磷、去气、升温对获得优质铁水、提高铸件质量有明显效果。电渣精炼铸造铁水作为一种高质量的球墨铸铁生产新方法,有可能从根本上改变传统的铸造熔炼工艺。
Based on the previous work, this paper introduces the laboratory and semi-industrial production experiments of electroslag refining molten iron, which shows that dephosphorization, degassing and heating in the electroslag refining process can improve the quality of the castings Obvious effect. Electroslag Refining Casting Hot metal As a new method of producing high quality ductile iron, it is possible to fundamentally change the traditional casting smelting process.