电渣冶金与电渣熔铸在中国的发展

中国电渣冶金起步于1958年,至今所有特殊钢厂均建有电渣冶金车间,拥有工业电渣炉86台,年生产能力10万吨.产品包括优质合金钢与超级合金243个牌号.中国冶金工作者在电渣炉型结构、电渣重熔(ESR)工艺、电渣熔铸(ESRC)异型铸件、制备大钢锭及电渣重熔机理方面取得重大成就,成果得到国外同行认可.

Development of Electroslag Metallurgy and Remelting Casting in China

The electroslag metallurgy has been developed since 1958.At present,all special steel plants have constructed electroslag metallurgical workshops.There are 86 electroslag remelting furnaces in these steel plants with annual capacity of 100,000 tons.The products by ESR include 243 designations of steel and superalloy.The Chinese metallurgists have made significant achievements in the type and structure of electroslag remelting furnaces,Electroslag Remelting (ESR) technology, shaped castings by Electroslag Remelting Casting (ESRC), the manufacture of large-size ingots by ESR and the study of ESR mechanism.These achievements have already been recognized by foreign metallurgist.