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炉外精炼与转炉和连铸一样,是近四十年来发展起来的关键技术。本文简谈了近年来国内外炉外精炼技术的发展概况。概述了本钢的炉外精炼技术及展望。
Furnace refining, like converter and continuous casting, is a key technology developed in recent forty years. This article briefly discusses the recent development of domestic and foreign refining technology at home and abroad. The out-of-furnace refining technology and prospect of Benxi Iron and Steel Company are summarized.