热轧带肋钢筋屈服强度不合格原因分析

Analysis of Reason for Failure of Hot-rolled Ribbed Steel Bar

通过对生产过程的控制数据、钢材的化学成分、负差控制以及金相组织的分析来判断钢材屈服强度不合格的原因,并提出相应的控制措施,以减少类似情况的发生。

To analyze the reason for failure of steel yield production process, the chemical composition, negative put forward the correspondent control measurment for similar situation. strength through controlling the data of the difference and microstructure of steel, and proposes of reducing the occurrence of a similar situation.