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为了提高冷轧薄板的成材率 ,研究了冷轧薄板表面条痕缺陷的宏观和微观特征 ,找出了炼钢、热轧、冷轧各工序可能导致缺陷形成的原因 ,并提出了相应的预防措施。
In order to improve the yield of cold-rolled sheet, macroscopic and microscopic features of streak defects on the cold-rolled sheet were studied. The reasons that lead to the formation of defects were found out. The corresponding preventive measures Measures.