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上钢五厂二车间在一九八○年十月进行了大修改造工程。选用了两座由西安变压器电炉厂设计制造的HX_2─30型炼钢电弧炉和一座由西安电炉研究所为主联合设计并由西变炉厂制造的HB─40型钢包精炼炉。一九八一年二月两座电炉(厂编号为6~#、7~#电炉先后投入了生产运行。精炼炉于同年十二月安装调试并开始试生产。本文对两种设备五年来在我厂的生产简况、特点及设备运行中的一些体会分别作一回顾和简述。
The second workshop of Wuchang Iron and Steel Company was overhauled and rebuilt in October 1980. Two HX_2 ─ 30 type steelmaking electric arc furnaces designed and manufactured by Xi’an Transformer Electric Furnace Factory and one HB-40 type ladle refining furnace jointly designed by Xi’an Electric Furnace Research Institute and manufactured by West Transformer Furnace Plant were selected. In February 1981, two electric furnaces (No. 6 ~ No. 7 and No. 7 electric furnaces were successively put into production and operation.) The refining furnace was installed and commissioned in December of the same year and started trial production. I plant production profiles, characteristics and equipment operation in some of the experience to make a review and briefing.