1997年7月1日零点始,长治钢铁集团有限公司第一炼钢厂甩掉了全部模铸地板,实现全连铸生产。为优化生产工艺结构,降低成本,提高经济效益,赢得市场竞争,长钢一钢厂于今年3月下旬正式启动全连铸生产工艺的组织工作,完善和改进28项工艺技术和设备。使4、5、6月连铸比分别达到81、90、95％,顺利实现3个月跨3个台阶的目标,并使7月1日 At 0:00 on July 1, 1997, the first steelworks of Changzhi Iron & Steel Group Co., Ltd. dumped all the molded floor to achieve full continuous casting production. In order to optimize the structure of production technology, reduce costs, increase economic efficiency and gain market competition, Changgang Steel Mill officially started the organization of production process of full continuous casting in late March this year, and improved and improved 28 process technologies and equipment. So that 4, 5, June, respectively, casting ratio reached 81,90,95%, 3 months to achieve the goal of 3 steps smoothly, and July 1