一、现状一米七热轧带钢厂投产后,首先出现的一个质量问题是强度普遍偏高,现经一年多的试验研究,基本上找到了适应一般普碳钢性能的化学成分,工艺参数以及成品厚度对强度影响的规律;并采取了相应的技术措施参见表1解决了按标准交货的问题。 First, the status quo One meter seven hot-rolled strip steel plant put into operation, the first of a quality problem is that the strength is generally high, after more than a year of experimental research, basically found to adapt to the general performance of general carbon steel chemical composition, technology Parameters and the thickness of the finished product on the strength of the law; and take the appropriate technical measures See Table 1 to solve the problem of delivery by standard.