电渣重熔新技术电渣重熔是一种制造高质量钢的熔炼方法，它主要使用结晶器固定式、结晶器移动式和钢锭下拉式３种炉型。为了使高速工具钢在电渣重熔时内部质量均匀，尤其是碳化物的微细分布均匀，电渣重熔钢锭的断面必须小，故一般采用结晶器固定式熔炼，但其操作周期长，... New Electroslag Remelting Technology Electroslag remelting is a high-quality manufacturing of steel melting method, which uses the main mold fixed, mold-type shift and ingot pull-down three kinds of furnace. In order to make the internal quality of high-speed tool steel in electroslag remelting uniform, especially the fine distribution of carbides, the cross section of electroslag remelting ingot must be small, so the mold is generally fixed melting, but its operation cycle is long. ..