本文介绍了2005年热轧带钢厂生产的优质窄带钢的质量状况,针对出现的质量问题制定了改进措施,通过实施,取得了阶段性成果,并在后续生产中继续改进,使优质窄带钢的质量得到提高。 In this paper, the quality status of high quality narrow strip steel produced in hot strip mill in 2005 was introduced. Improvement measures were put forward to solve the quality problems. Through the implementation, the preliminary results were achieved and continued to be improved in subsequent production. The quality is improved.