介绍了安阳钢铁股份有限公司在150t转炉、连铸、炉卷轧机生产线上对高强度高韧性X70工艺管线钢的研发过程,包括成分体系设计和采用的工艺措施。通过合理运用微合金化技术和炉卷卷取轧制工艺开发的管线钢,组织性能优良,满足新时期长距离油气输送管道要求。
The RD process for high strength and high toughness X70 pipeline steel in the production line of 150 t converter,continuous casting,steckel mill was introduced.The process includes components used in system design and process measures.By using of micro-alloying technology and steckel rolling process development of steel coil,the structure performance was excellent and can meet the requirements of long-distance oil and gas pipelines in the new period.
参考文献
[1] | 张彩军,蔡开科,袁伟霞,余志祥.管线钢的性能要求与炼钢生产特点[J].炼钢,2002(05):40-46. |
[2] | 张晨.X70管线钢连铸高温延塑性研究[J].钢铁钒钛,2004(04):37-41. |
[3] | Collins LE;Baragar DL;Kostic MM.X70及X80气体输送管线钢炉卷轧机生产工艺优化[J].世界金属导报,2002(05):28. |
[4] | 王立涛,李正邦,张乔英.高钢级管线钢的性能要求与元素控制[J].钢铁研究,2004(04):13-17. |
[5] | 翁宇庆.超细晶粒--钢的组织与细化理论与控制技术[M].北京:冶金工业出版社,2003 |
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