【摘要】 介绍了首钢第二炼钢厂双流大板坯连铸机高效化改造工程项目的设计及投产情况。重点介绍了连铸机改造机型的确定、为提高生产能力和产品质量而采取的主要技术措施、工艺设备改造主要内容、改造前后铸机主要技术参数对比以及工程项目施工投产情况等。更多还原

【Abstract】 The present paper introduces the design and commissioning of the two-strand slab continuous caster reconstruction project at the No.2 Steel-making Plant of Capital Iron & Steel Crop., particularly describing in detail the selection of new caster type, principal technologies for raising productivity and product quality, main content of modifications of operating process and equipments, comparison of main technological parameters of the caster before and after reconstruction and the actual condition of the reconstruction project.更多还原