摘要
阐述了油气长输管道点腐蚀速率计算模型的建模过程,运用该模型对某在役输油管道的腐蚀剩余寿命进行了分析,分析结果与现场实际相符,表明采用该模型可以对油气长输管道的点腐蚀状况及其剩余寿命进行评估。
To elaborate the model building process of the pitting corrosion rate calculation model of oil-gas long-distance pipelines, using which model to launch an exact analysis of the corrosion residual life towards some in-service fuel delivery pipeline, whose analysis result sticks to the fact, which shows that the application of this very model can conduct the assessment towards the pitting corrosion conditions as well as the relevant residual life of oil-gas long-distance pipelines.
出处
《全面腐蚀控制》
2014年第4期48-49,共2页
Total Corrosion Control
关键词
电化学
输油管道
腐蚀速率
模型
electrochemistry
fuel delivery pipelines
corrosion rate
model
