摘要
介绍了稀土在钢中的作用及影响因素、稀土在无缝管中应用研究历程以及包钢近年在稀土无缝钢管方面开展的研发工作。对典型热采稠油套管、抗H2S腐蚀专用油井管、高强结构管等品种的应用进行了分析,并探讨了包钢无缝管稀土应用开发的方向。
The effects of rare earth in steel and its influencing factors were introduced in this article, the research history and achievements in seamless tube with rare earth in recent years were also introduced. The applications of typical casing for thickened oil hot well, H2S corrosion resistant steel for OCTG and high strength structural pipe were analyzed, and the research directions of Baotou Steel seamless tube with rare earth were discussed.
作者
何建中
张昭
石晓霞
丰小冬
宋江波
HE Jian-zhong;ZHANG Zhao;SHI Xiao-xia;FENG Xiao-dong;SONG Jiang-bo(Baogang Steel Federation Co.,Ltd.?Baotou 014010,Nei Mongol,China;Inner Mongolia University of Science and Technology,Baotou 014010,Nei Mongol,China)
出处
《金属功能材料》
CAS
2020年第2期21-27,共7页
Metallic Functional Materials
关键词
稀土
微合金
无缝管
rare earth
microalloy
seamless tube
