我厂1955年以来,学习与推广了苏联和兄弟厂的一些先进经验,总结与交流了本厂工人的先进操作方法,因而使产、质量均有些提高,保证了国家计划的全面完成,并获得了上海钢铁公司厂际竞赛的优胜。由于平炉推广了“厚层烧补炉底”先进经验,炼炉率由2月份的5.6％下降到8、9月的1.61％和1.76％,全年平均炼炉率较1954年降低了0.926％;推广了“快速冷修”以后,使冷修时间缩短到60多小时,而较1954年缩短了将近40—50小时;推行了“定料炼钢”以后,收合率由84—86％提高到89％以上,铁矿消耗定额平均降低9.O2％;10月份推广了“快速炼钢”以后,快速炼钢炉数符合部颁标准的达到 Since 1955, our factory has learned and promoted some advanced experiences of the Soviet Union and Brother Factory, summed up and exchanged the advanced operation methods of our factory workers, so that production and quality are improved to ensure the full completion of the national plan and to obtain Shanghai Steel Company interstellar competition win. As the open hearth to promote the “thick burning hearth furnace” advanced experience, furnace rate from 5.6% in February dropped to 1.61% and 1.76% in August and September, the annual average furnace rate lower than 1954 0.926% ; After the promotion of “quick cold repair”, the cold repair time was shortened to more than 60 hours, which was shortened by nearly 40-50 hours compared with 1954; after the implementation of “fixed material steelmaking,” the closing rate was reduced by 84-86% Increased to 89%, iron ore consumption fixed an average reduction of 9.O 2%; in October to promote the “rapid steelmaking”, the number of rapid steel furnace in line with ministerial standards to achieve