摘要
通过化学成分分析、金相检验和腐蚀产物分析等方法对P110油管腐蚀穿孔的原因进行了分析。结果表明:CO2腐蚀是造成油管腐蚀穿孔失效的主要原因。
The corrosion perforation reason of Pl10 oil tube was analyzed hy means of chemical composition analysis, metallographic examination, corrosion products analysis and so on. The results showed that tile main reason caused the oil tube corrosion was CO2.
出处
《理化检验（物理分册）》
CAS
2011年第7期466-468,共3页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
关键词
油管
穿孔
CO2腐蚀
局部腐蚀
oil tube
perforation
COzcorrosion
localized corrosion
