高强钢擦伤缺陷原因分析及控制措施

Cause Analysis and Control Measures of Scratch Defects in High Strength Steel

擦伤缺陷是高强钢产品主要的质量缺陷,擦伤基本覆盖高强钢所有规格,该缺陷严重影响降等品、成材率指标。通过对高强钢生产过程中的现象进行分析,找出相应控制措施,使擦伤缺陷得到有效控制。

Scratch defect is the main quality defect in high strength steel products.Scratch basic covering high strength steel all specifications.This defect seriously affects the quality reduction and yield index.Through the analysis of the phenomenon of high strength steel production process,the corresponding control measures are found out,and the scratch defects are effectively controlled.