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近20年来,鉴于连铸技术对轧钢生产节能降耗的贡献,使该技术得到了迅速的发展.板坯连铸技术对轧钢生产节能降耗的作用不同于红钢装料和保温绝热等常规的节能降耗技术,它是通过简化工艺流程,即简去钢锭加热和初轧开坯工序达到的.薄板坯连铸技术是在普通板坯连铸技术的基础上发展起来的,通过对轧钢工艺更高层次的简化,即进一步简去板坯清理、加热、粗轧等操作工序.由用水直接浇成薄板坯.只经过精轧就可以成材的连铸工艺,所以其节能降耗的效果非常显著.因此薄板坯连铸技术被认为是对传统轧钢工艺最彻底的改进.
In recent 20 years, given the contribution of continuous casting technology to energy saving in rolling production, the technology has been rapidly developed. The effect of slab continuous casting technology on energy saving and consumption reduction in rolling production is different from conventional practices such as red steel loading and thermal insulation Of the energy saving technology, which is achieved by simplifying the process, that is, to simplify the ingot heating and bloom blooming process. Thin slab continuous casting technology is developed on the basis of ordinary slab continuous casting technology, through the rolling A higher level of simplification of the process, that is to further simplify the slab cleaning, heating, roughing and other operating procedures.Water pouring directly into the thin slab.Only through the finishing can be a continuous casting process, so its energy saving effect Very significant.Therefore, thin slab casting technology is considered to be the most complete improvement on the traditional rolling process.