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一、组织快速炼钢以来平炉熔炼指标情况 (1)每炉熔炼时间:见图1。(图中虚线表示计划,实线表示实际) 二、快速炼钢的操作特点自1955年9月重工业部发出要求全国平炉车间组织快速炼钢的决定后,我厂在苏联专家的帮助和指导下,以及职工的努力下,从下列几方面为开展快速炼钢创造了条件: ①修改与贯彻了技术操作规程,严肃了生产纪律。②采用了新耐火材料的炉顶——高铝砖—矽砖混合炉顶与铬镁砖—矽砖混合炉顶。
First, the organization flat steel melting furnace indicators since the rapid melting (1) melting time per furnace: see Figure 1. (The dotted line in the figure shows the plan and the solid line shows the actual situation.) II. Operational Characteristics of Rapid Steelmaking Since September 1955, when the Ministry of Heavy Industry issued a decision requiring the nationwide hearth workshop to organize rapid steelmaking, our factory, with the help and guidance of Soviet experts , And the efforts of the staff and workers, it has created the conditions for the rapid steelmaking from the following aspects: ① revised and implemented the technical operation rules and seriously punished the production. ② the use of new refractory roof - high alumina brick - silicon brick top and chrome magnesia brick - silica gel top of the furnace.