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本文对1号连铸机20MnSi铸坯角部纵裂纹缺陷的形成原因进行分析,介绍采取的措施和取得的效果。
In this paper, the causes of longitudinal crack defects in the corner of 20MnSi billet of No.1 caster are analyzed, and the measures taken and the results obtained are introduced.