材料工程Issue(1)：68-71,4.
高强度抗CO2腐蚀管线钢实验研究
Experimental Study on CO2 Corrosion Resistant High Strength Pipeline Steels
张伟卫 1吉玲康 1蔡庆伍 2武会宾2
作者信息
- 1. 中国石油天然气集团公司管材研究所,西安,710065
- 2. 北京科技大学高效轧制国家工程研究中心,北京,100083
- 折叠
摘要
Abstract
The CO2 corrosion resistance of pipeline steels could be enhanced by Cr proper addition and controlling the rolling procedure and the cooling temperature after finish rolling. The effects of the alloying component and rolling procedure parameters on mechanical properties and corrosion resistance were investigated for the pipeline steels. The results show that 0.55 ％ (mass fraction)Cr addition, increasing the quantity of the cumulative billet rolling deformation on uncrystallized austenite phase and followed by cooling by 23℃/s, the steel can have the yield strength above 530MPa with a better CO2 corrosion resistance.关键词
CO2腐蚀/轧制工艺/管线钢Key words
CO2 corrosion/ rolling procedure/ pipeline steel分类
矿业与冶金引用本文复制引用
张伟卫,吉玲康,蔡庆伍,武会宾..高强度抗CO2腐蚀管线钢实验研究[J].材料工程,2011,(1):68-71,4.
