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近年来,随着连铸技术的发展,连铸坯的热装、热送及热轧技术取得了很大进步,产生了明显的经济效益。这一生产工艺对连铸坯的质量提出了更高的要求。本文对连铸小方坯中常见的质量缺陷及其形成原因和控制措施进行讨论,对指导榆钢支援灾后重建炼钢连铸生产线的建设有着现实的指导意义。
In recent years, with the development of continuous casting technology, great progress has been made in hot charging, hot delivery and hot rolling of continuous casting slabs, which has produced obvious economic benefits. The production process of the quality of the slab put forward higher requirements. This article discusses the common quality defects in the continuous casting billet and its formation causes and control measures, which has a realistic guiding significance for guiding the construction of the steelmaking continuous casting production line for the post-disaster reconstruction of Yu Steel.