溶剂油管线泄漏原因分析及对策

对泄漏管段取样,进行了宏观、渗透、测厚、硬度测定、铁素体含量测量、磁记忆应力集中检测以及介质成分、能谱、显微组织分析等。综合以上技术分析,得出溶剂油管线失效的原因,为杜绝类似事故,提出了建议和改进措施。

On the basis of a series test, PT, thickness measuring, hardness of experiments to sampling points from the leaking pipe, such as macro testing, ferrite content measurement, RT, mediurn component analysis, EDS , microstructure analysis and so on, this paper founds reasons on leakage of solvent oil pipeline, and feasible measures were put forward for stopping similar accident.