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本文对20MnSi小方坯横、纵剖面进行硫印、低倍及中心偏析等检验,全面分析了20MnSi系列连铸坯的内部质量,研究了连铸生产中各种工艺条件对铸坯内部质量的影响。
In this paper, 20MnSi billet horizontal and vertical cross-section Sulfur print, low magnification and center segregation test, a comprehensive analysis of the internal quality of 20MnSi series of continuous casting billet, continuous casting production of various process conditions on the internal quality of the slab influences.