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俄国斯拉维扬诺夫早在1892年就在其著作中记述了电渣过程的原理。1939年美国出现了以霍普金期法命名的空心自耗电极直流电渣炼钢法专利,以后又出现了实心自耗电极电渣炼钢法专利。1958年苏联巴顿电焊研究所受电渣焊焊缝金属质量优于母材的启示在德聂伯特殊钢厂建立了第一台工业电渣炉,从此电渣重熔技术才开始工业应用。由于电渣重熔法具有精炼钢水和钢水成分均开
As early as 1892, Slavyanov of Russia described the principle of electroslag process in his book. In 1939, the United States appeared Holopkin method named Hollow consumable electrode DC slag steel patent, and later appeared solid consumable electrode electroslag steel patent. In 1958, the Barton Institute of Welding at the Soviet Union was instrumental in the quality of the weld metal by electro-slag welding over the base metal. The first industrial electroslag furnace was set up at the Dnepr steelworks and electroslag remelting technology has only started its industrial application. Due to the ESR method has both molten steel and molten steel are open