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摘自《日刊金属特報》,1989年12月26日. 日本东京钢公司九州厂的130吨直流电弧炉自1989年8月末投产以来,操作顺利,产量稳步上升,9月份产钢3万吨,10月份5万吨,估计12月份将达7万吨,1990年1月份将进一步提高到7.5～8万吨。 该厂为了使直流电炉及其辅助设备发挥100％的效率,实现一昼夜出钢24炉以上,计划从1989年末至1990年4月从事自动送氧装置的设置、电极的连接等辅助设备的自动化,致力于直流电炉的全盘自动化。
Excerpted from the Journal on the Metal Press, December 26, 1989. Japan’s Tokyo Steel Company Kyushu plant 130 tons of DC electric arc furnace since the end of August 1989 put into operation, the operation is smooth, steady increase in production, steel production in September 30,000 tons, 10 50,000 tons per month, it is estimated that in December will reach 70,000 tons in January 1990 will be further increased to 7.5 to 80,000 tons. The plant in order to make the DC electric furnace and its auxiliary equipment to play a 100% efficiency, to achieve a day and night tapping 24 or more, plans from the end of 1989 to April 1990 automatic oxygenation device settings, electrode connections and other auxiliary equipment automation, Committed to the overall DC electric furnace automation.