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第四届全国平炉炼钢学术年会于1985年11月27日至12月1日在成都召开。到会的有鞍钢、武钢等36个单位85名代表。与会代表交流了研究成果和信息,现摘述如下: 苏联平炉炼钢技术进展动向苏联虽然停建新平炉,但对平炉炼钢技术的研究工作很重视,近年来取得以下一些成果: 1)采用喷煤增碳技术,扩大废钢用量:库兹涅茨克钢铁公司用焦粉作增碳剂,在400吨不用氧平炉上使用,每喷入1.3公斤/吨钢焦粉可使钢中含碳量提高0.19％,碳回收率
The Fourth National Open Furnace Steel Academic Annual Conference November 27, 1985 to December 1 held in Chengdu. There are 85 representatives from 36 units including Anshan Iron and Steel Company and WISCO. The participants exchanged their research results and information and are summarized as follows: Progress of Soviet Union Open-hearth Steelmaking Technology Although the Soviet Union stopped construction of the new open hearth furnace, great attention has been paid to the research of open hearth steelmaking technology. In recent years, the following achievements have been made: 1) Coal by carbon technology, to expand the amount of scrap: Kuznetsk Iron and Steel Company coke powder as a carbon agent, 400 tons of non-oxygen furnace on the use of each injection of 1.3 kg / ton of steel coke powder can make the carbon content of steel Increase 0.19%, carbon recovery