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冶钢公司采用电炉冶炼＋电渣重熔工艺冶炼高质量Ｈ１３模具钢，为了研究电渣工艺参数变化对钢材质量的影响，本文讨论电渣锭型和充填比对钢材总体质量的影响。１ 实验过程１．１ 实验用料电炉３ｔ钢锭，轧成３２０ｍｍ和２５０ｍｍ方坯，重熔２．５ｔ电渣锭；电炉冶炼浇铸１?
In order to study the influence of electroslag process parameters on the quality of steel, the rule of electroforming and electroslag remelting is used to smelt high quality H13 die steel. This article discusses the effect of electroslag ingot and filling ratio on the overall quality of steel. 1 Experimental Process 1.1 Experimental materials 3t ingot electric furnace, rolled into 320mm and 250mm billet, remelting 2.5t electroslag ingot; electric furnace smelting cast 1?