摘要
介绍了沙钢对X52管线钢的研制过程,通过化学成分的调整和控轧控冷工艺的不断改进,最终得到了组织、性能都优于X52、达到了X60水平的管线钢。
The developing process of X52 pipeline steel has been introduced. Finally, by means of the chemical compostion adjusting and the upgrading of rolling control and cooling control process, the pipeline steel of whose structure and property gets advantage over X52 and achieves the X60 level has been obtained.
出处
《中国重型装备》
2008年第1期31-33,共3页
CHINA HEAVY EQUIPMENT
关键词
管线钢
微合金化
轧制
控轧控冷
pipeline steel
microalloying
rolling
rolling control and cooling control
