CN103267723A - Detection method for metal pipes and container pitting based on field signature method - Google Patents
Detection method for metal pipes and container pitting based on field signature method Download PDFInfo
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- CN103267723A CN103267723A CN2013101319626A CN201310131962A CN103267723A CN 103267723 A CN103267723 A CN 103267723A CN 2013101319626 A CN2013101319626 A CN 2013101319626A CN 201310131962 A CN201310131962 A CN 201310131962A CN 103267723 A CN103267723 A CN 103267723A
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CN201310131962.6A CN103267723B (en) | 2013-04-16 | 2013-04-16 | Metallic conduit based on field fingerprinting, container pitting corrosion detection method |
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CN201310131962.6A CN103267723B (en) | 2013-04-16 | 2013-04-16 | Metallic conduit based on field fingerprinting, container pitting corrosion detection method |
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CN103267723A true CN103267723A (en) | 2013-08-28 |
CN103267723B CN103267723B (en) | 2016-12-28 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104569139A (en) * | 2015-02-03 | 2015-04-29 | 中国石油大学(华东) | Pipeline nondestructive testing device based on electric field fingerprint method |
CN105372322A (en) * | 2015-12-18 | 2016-03-02 | 中国石油大学(华东) | Multi-direction current collecting system applied to electric field fingerprint technique |
CN105546354A (en) * | 2016-02-01 | 2016-05-04 | 中国石油化工股份有限公司胜利油田分公司技术检测中心 | Device and method for reducing temperature error of test adopting electric field fingerprint method |
CN105572211A (en) * | 2015-12-18 | 2016-05-11 | 中国石油大学(华东) | Multi-directional current collection system used for detecting electric field fingerprinting pipeline |
CN107192660A (en) * | 2017-05-27 | 2017-09-22 | 中国科学院上海技术物理研究所 | It is a kind of to be used for the apparatus and method that dynamic observes Cdl-x_Znx_Te chemical attack hole |
CN107643321A (en) * | 2017-09-05 | 2018-01-30 | 四川大学 | Multifrequency alternating-current field fingerprint technique metal pipeline corrosion detecting technology based on phase identification |
CN109208009A (en) * | 2018-09-26 | 2019-01-15 | 江苏清源管道技术有限公司 | A kind of pipeline corrosion protection system of metro area |
CN109269970A (en) * | 2018-10-16 | 2019-01-25 | 北京科技大学 | Metallic material corrosion On-Line Monitoring Information System under a kind of atmospheric environment |
CN110133053A (en) * | 2019-06-14 | 2019-08-16 | 中国特种设备检测研究院 | A kind of Metal pipeline corrosion monitoring method and system |
CN112033890A (en) * | 2020-10-05 | 2020-12-04 | 中国石油大学(华东) | Corrosion detection method and equipment for pipeline |
CN114090942A (en) * | 2021-11-11 | 2022-02-25 | 四川大学 | High-temperature refining pipeline online monitoring method based on multi-sensor fusion |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1879015A (en) * | 2003-09-17 | 2006-12-13 | 通用电气公司 | System and method for monitoring defects in structures |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1879015A (en) * | 2003-09-17 | 2006-12-13 | 通用电气公司 | System and method for monitoring defects in structures |
Non-Patent Citations (3)
Title |
---|
GIUSEPPE SPOSITO ET. AL.: "Potential drop mapping for the monitoring of corrosion or erosion", 《NDT&E INTERNATIONAL》 * |
万正军等: "基于电位列阵的金属管道坑蚀监测研究", 《仪器仪表学报》 * |
齐斌等: "精密电压放大技术在管道腐蚀测量中的应用", 《电子测量技术》 * |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104569139B (en) * | 2015-02-03 | 2016-01-20 | 中国石油大学(华东) | Based on the pipeline non-destructive testing device of electric field fingerprint method |
CN104569139A (en) * | 2015-02-03 | 2015-04-29 | 中国石油大学(华东) | Pipeline nondestructive testing device based on electric field fingerprint method |
CN105372322A (en) * | 2015-12-18 | 2016-03-02 | 中国石油大学(华东) | Multi-direction current collecting system applied to electric field fingerprint technique |
CN105572211A (en) * | 2015-12-18 | 2016-05-11 | 中国石油大学(华东) | Multi-directional current collection system used for detecting electric field fingerprinting pipeline |
CN105372322B (en) * | 2015-12-18 | 2016-08-24 | 中国石油大学(华东) | A kind of multi-direction current acquisition system being applied to electric field fingerprint method |
CN105546354A (en) * | 2016-02-01 | 2016-05-04 | 中国石油化工股份有限公司胜利油田分公司技术检测中心 | Device and method for reducing temperature error of test adopting electric field fingerprint method |
CN105546354B (en) * | 2016-02-01 | 2017-12-22 | 中国石油化工股份有限公司 | A kind of device and method for reducing electric field fingerprint method test temperature error |
CN107192660B (en) * | 2017-05-27 | 2023-09-12 | 中国科学院上海技术物理研究所 | Device and method for dynamically observing tellurium-zinc-cadmium material chemical corrosion pits |
CN107192660A (en) * | 2017-05-27 | 2017-09-22 | 中国科学院上海技术物理研究所 | It is a kind of to be used for the apparatus and method that dynamic observes Cdl-x_Znx_Te chemical attack hole |
CN107643321A (en) * | 2017-09-05 | 2018-01-30 | 四川大学 | Multifrequency alternating-current field fingerprint technique metal pipeline corrosion detecting technology based on phase identification |
CN109208009A (en) * | 2018-09-26 | 2019-01-15 | 江苏清源管道技术有限公司 | A kind of pipeline corrosion protection system of metro area |
CN109269970A (en) * | 2018-10-16 | 2019-01-25 | 北京科技大学 | Metallic material corrosion On-Line Monitoring Information System under a kind of atmospheric environment |
CN110133053A (en) * | 2019-06-14 | 2019-08-16 | 中国特种设备检测研究院 | A kind of Metal pipeline corrosion monitoring method and system |
CN110133053B (en) * | 2019-06-14 | 2024-02-02 | 中国特种设备检测研究院 | Metal pipeline corrosion monitoring method and system |
CN112033890A (en) * | 2020-10-05 | 2020-12-04 | 中国石油大学(华东) | Corrosion detection method and equipment for pipeline |
CN112033890B (en) * | 2020-10-05 | 2023-07-25 | 中国石油大学(华东) | Pipeline corrosion detection method and equipment thereof |
CN114090942A (en) * | 2021-11-11 | 2022-02-25 | 四川大学 | High-temperature refining pipeline online monitoring method based on multi-sensor fusion |
CN114090942B (en) * | 2021-11-11 | 2023-04-21 | 四川大学 | High-temperature smelting pipeline online monitoring method based on multi-sensor fusion |
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