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裂纹缺陷是碳素管坯钢的主要缺陷特征,多年来严重影响着碳素管坯钢的成材。本文应用现代化数理统计手段对造成该钢种裂纹废品的操作参数进行了回归处理,找到了造成管坯钢裂纹主要影响因素。
Crack defects are the main defects of carbon steel billet features over the years seriously affect the quality of carbon steel billet. In this paper, using the modern mathematical statistics means to cause the operation parameters of the cracked steel products were regressed, and found the main factors that caused the crack of the steel tube.