铸造技术2017，Vol.38Issue(8)：1819-1821,3.DOI:10.16410/j.issn1000-8365.2017.08.011
西北土壤环境下X100管线钢的腐蚀行为分析
Corrosion Behavior of X100 Pipeline Steel in Northwest Soil Environment
焦宏涛 1李新东 1李胡勇2
作者信息
- 1. 郑州铁路职业技术学院机电工程系,河南郑州450052
- 2. 黄淮学院机械工程学院,河南驻马店463000
- 折叠
摘要
Abstract
The corrosion behavior of X100 pipeline steel in the northwest soil environment with different dissolved oxygen content was investigated.The results show that,with the decrease of dissolved oxygen content in soil,the corrosion pits in microstructure significantly shallow and less,and the corrosion current density of pipeline steel decreases also.The lower the oxygen content in products after corrosion,the more the generated FeCO3.The FeCO3 covers in the electrode surface to hinder the corrosion rate,which make the corrosion rate decrease.关键词
X100管线钢/西北土壤/腐蚀行为Key words
X100 pipeline steel/northwest soil/corrosion behavior分类
矿业与冶金引用本文复制引用
焦宏涛,李新东,李胡勇..西北土壤环境下X100管线钢的腐蚀行为分析[J].铸造技术,2017,38(8):1819-1821,3.
