论文部分内容阅读
本文简要地分析了管钢生产的质量特点及难点,结合重钢七广的具体情况,提出了管钢四大质量缺陷的形成机理,重点介绍了20~#管钢生产工艺控制要点,指出了进一步提高管钢质量的具体技术措施。
This paper briefly analyzes the quality characteristics and difficulties of pipe steel production. Based on the specific conditions of QGC, the formation mechanism of the four quality defects of pipe steel is proposed. The key points of the production process control of 20 ~ # pipe steel are introduced emphatically Specific measures to further improve the quality of the pipe.