论文部分内容阅读
介绍了特薄壁1Cr18Ni9Ti奥氏体不锈钢管的试制工艺及设备，分析了钢管表面主要缺陷形成的原因，提出了相应的预防措施。实践证明，预防措施可行，表面缺陷大大减少。
The manufacturing process and equipment of the special thin-wall 1Cr18Ni9Ti austenitic stainless steel tube were introduced. The reasons for the formation of the major defects on the steel tube surface were analyzed. Corresponding preventive measures were put forward. Practice has proved that preventive measures feasible, surface defects greatly reduced.