埋地油气管道缺陷金属磁记忆检测研究评述  

Research Review of Buried Oil and Gas Pipelines Defects Based on Metal Magnetic Memory Detection

作　　者：沈青 陈峰华 李旭光 郑磊 高志贤 丁继峰 王亮 SHEN Qing;CHEN Fenghua;LI Xuguang;ZHENG Lei;GAO Zhixian;DING Jifeng;WANG Liang(Beijing Aviation Oil Construction Co.,Ltd.,Beijing100012,China;Qingdao NCS Testing&Corrosion Protection Technology Co.,Ltd.,Shandong Qingdao 266071,China)

机构地区：[1]北京中航油工程建设有限公司,北京100012 [2]青岛钢研纳克检测防护技术有限公司,山东青岛266071

出　　处：《装备环境工程》2024年第11期138-145,共8页Equipment Environmental Engineering

摘　　要：从金属磁记忆检测原理出发,详细介绍了埋地管道常见缺陷的磁检测法的发展现状,系统概括了缺陷分类方法、数据信号处理和缺陷反演方法等方面的研究进展,总结了针对不同工况、不同缺陷的磁测仪器开发的研究进展。讨论了埋地管道磁法检测目前的发展现状,提出了未来的研究方向,为埋地油气管道在线检测技术的开发和应用提供了参考。Based on the principle of metal magnetic memory detection,the development status of the magnetic detection method for common defects of buried pipelines is introduced in detail,and the research progress in defect classification method,data signal processing,and defect inversion method are systematically summarized.The progress of the research in developing magnetic measuring instruments for different working conditions and defects is summarized.The present development status of magnetic detection of buried pipelines is discussed,and the future research direction is put forward,which provides a reference for the development and application of online detection technology of buried oil and gas pipelines.

关 键 词：金属磁记忆检测技术 埋地油气管道 宏观缺陷 缺陷反演 仪器开发 

分 类 号：TG115.28[金属学及工艺—物理冶金]