Combined acoustic emission and electrochemical methods for analyzing the uniform corrosion behavior of X90 high-grade steel pipelines
Long-distance, large-diameter, and high-pressure pipelines represent the future of oil and gas pipeline construction. X90 pipeline steel is expected to become the standard steel due to its high transmission efficiency and lower cost in the future, yet corrosion poses the most significant challenge t...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-01-01
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| Series: | Ain Shams Engineering Journal |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2090447924005768 |
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| author | Haisheng Bi Jiaxu Miao Chunxun Ma Chen Zhang Yuhong Zhang Yangyang Zhou Huiyao Li Haoran Cheng |
| author_facet | Haisheng Bi Jiaxu Miao Chunxun Ma Chen Zhang Yuhong Zhang Yangyang Zhou Huiyao Li Haoran Cheng |
| author_sort | Haisheng Bi |
| collection | DOAJ |
| description | Long-distance, large-diameter, and high-pressure pipelines represent the future of oil and gas pipeline construction. X90 pipeline steel is expected to become the standard steel due to its high transmission efficiency and lower cost in the future, yet corrosion poses the most significant challenge to the development of high-strength pipelines. This study focuses on monitoring the uniform corrosion process of X90 steels using acoustic emission (AE) and electrochemical testing systems. The AE signals from corrosion were processed using wavelet de-noising, decomposition, and reconstruction to extract signal characteristics. Experimental results reveal that the corrosion process of X90 steel can be categorized into three stages: initial metal dissolution, corrosion product accumulation, and corrosion stabilization. Signal activity and strength follow normal distributions throughout these stages. During metal dissolution and corrosion stabilization, AE signals exhibit a frequency range of 100–200 kHz with relatively low amplitude. Conversely, during corrosion product accumulation, signals display a narrow frequency range with higher amplitudes, typically around 3 × 10-4V. Moreover, the appearance of a double-peak signal suggests the presence of two distinct AE sources. |
| format | Article |
| id | doaj-art-11305762fb844212b40ce0c57a4f7fb5 |
| institution | Kabale University |
| issn | 2090-4479 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ain Shams Engineering Journal |
| spelling | doaj-art-11305762fb844212b40ce0c57a4f7fb52025-01-17T04:49:21ZengElsevierAin Shams Engineering Journal2090-44792025-01-01161103195Combined acoustic emission and electrochemical methods for analyzing the uniform corrosion behavior of X90 high-grade steel pipelinesHaisheng Bi0Jiaxu Miao1Chunxun Ma2Chen Zhang3Yuhong Zhang4Yangyang Zhou5Huiyao Li6Haoran Cheng7College of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao, Shandong 266061, China; Corresponding author.College of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao, Shandong 266061, China; College of Pipeline and Civil Engineering, China University of Petroleum, Qingdao 266580, Shandong, ChinaCollege of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao, Shandong 266061, ChinaCollege of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao, Shandong 266061, ChinaCollege of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao, Shandong 266061, ChinaCollege of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao, Shandong 266061, ChinaCollege of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao, Shandong 266061, ChinaSichuan Energy Internet Research Institute, Tsinghua University, Chengdu, Sichuan 610218, China; School of Chemical Engineering, Qingdao University of Science and Technology, Qingdao, Shandong 266042, China; Corresponding author at: Sichuan Energy Internet Research Institute Tsinghua University, Chengdu, Sichuan 610218, China.Long-distance, large-diameter, and high-pressure pipelines represent the future of oil and gas pipeline construction. X90 pipeline steel is expected to become the standard steel due to its high transmission efficiency and lower cost in the future, yet corrosion poses the most significant challenge to the development of high-strength pipelines. This study focuses on monitoring the uniform corrosion process of X90 steels using acoustic emission (AE) and electrochemical testing systems. The AE signals from corrosion were processed using wavelet de-noising, decomposition, and reconstruction to extract signal characteristics. Experimental results reveal that the corrosion process of X90 steel can be categorized into three stages: initial metal dissolution, corrosion product accumulation, and corrosion stabilization. Signal activity and strength follow normal distributions throughout these stages. During metal dissolution and corrosion stabilization, AE signals exhibit a frequency range of 100–200 kHz with relatively low amplitude. Conversely, during corrosion product accumulation, signals display a narrow frequency range with higher amplitudes, typically around 3 × 10-4V. Moreover, the appearance of a double-peak signal suggests the presence of two distinct AE sources.http://www.sciencedirect.com/science/article/pii/S2090447924005768High-grade steel pipelinesUniform corrosionAcoustic emissionElectrochemical analysisWavelet analysis |
| spellingShingle | Haisheng Bi Jiaxu Miao Chunxun Ma Chen Zhang Yuhong Zhang Yangyang Zhou Huiyao Li Haoran Cheng Combined acoustic emission and electrochemical methods for analyzing the uniform corrosion behavior of X90 high-grade steel pipelines Ain Shams Engineering Journal High-grade steel pipelines Uniform corrosion Acoustic emission Electrochemical analysis Wavelet analysis |
| title | Combined acoustic emission and electrochemical methods for analyzing the uniform corrosion behavior of X90 high-grade steel pipelines |
| title_full | Combined acoustic emission and electrochemical methods for analyzing the uniform corrosion behavior of X90 high-grade steel pipelines |
| title_fullStr | Combined acoustic emission and electrochemical methods for analyzing the uniform corrosion behavior of X90 high-grade steel pipelines |
| title_full_unstemmed | Combined acoustic emission and electrochemical methods for analyzing the uniform corrosion behavior of X90 high-grade steel pipelines |
| title_short | Combined acoustic emission and electrochemical methods for analyzing the uniform corrosion behavior of X90 high-grade steel pipelines |
| title_sort | combined acoustic emission and electrochemical methods for analyzing the uniform corrosion behavior of x90 high grade steel pipelines |
| topic | High-grade steel pipelines Uniform corrosion Acoustic emission Electrochemical analysis Wavelet analysis |
| url | http://www.sciencedirect.com/science/article/pii/S2090447924005768 |
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