详细地介绍了本钢冷轧酸洗机组针对产品水锈的质量缺陷,所进行的工艺优化及研究,系统地分析了水锈产生的原因及相关条件。同时结合本厂实际,国内首创性地提出了停机倒带钢解决水锈的可行方案,解决了酸轧联机工艺上的长期难以解决的质量难题,经过长期的实际验证,酸洗后带钢银白光亮,完全消除了由于机组停机产生大量水锈的质量缺陷问题。 This paper introduces in detail the quality defects of the cold rolling pickling unit of Benxi Iron and Steel Co., Ltd. against the water rust of the product, the process optimization and research carried out, and systematically analyzes the causes of the rust and the related conditions. At the same time with the actual factory, the domestic initiative to put forward the possibility of reluctant strip steel to solve the problem of rust, to solve the long-term difficult to solve the quality problems of acid-rolling on-line process, after a long period of actual verification, pickling strip silver Bright, completely eliminate the crew due to a large number of rust produced quality defects.