Acoustic emission snalysis of the plastic deformation stages of degraded low-carbon steel after long-term operation in the oil refining and petrochemical processing
This paper presents results obtained from a laboratory investigation conducted on material from a pressure vessel after longterm operation in the oil refinery industry. The tested material contained structural defects which arose from improper heat treatment during steel plate manufacturing. Complex...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2019-03-01
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| Series: | Archives of Metallurgy and Materials |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/110143/PDF/AMM-2019-1-21-Lyasota.pdf |
| _version_ | 1811313311673745408 |
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| author | I. Lyasota Ł. Sarniak P. Kustra |
| author_facet | I. Lyasota Ł. Sarniak P. Kustra |
| author_sort | I. Lyasota |
| collection | DOAJ |
| description | This paper presents results obtained from a laboratory investigation conducted on material from a pressure vessel after longterm operation in the oil refinery industry. The tested material contained structural defects which arose from improper heat treatment during steel plate manufacturing. Complex tensile tests with acoustic emission signal recording were conducted on both notched and unnotched specimens. The detailed analysis of different acoustic emission criteria allowed as to detect each stage of plastic deformation and microstructural damage processes after a long-term operation, and unused carbon steels during quasi-static axial tension testing. The acoustic emission activity, generated in the typical stages of material deformation, was correlated by microscopy observations during the tensile test. The results are to be used as the basis for new algorithms for the assessment of the structural condition of in-service pressure equipment. |
| first_indexed | 2024-04-13T10:51:21Z |
| format | Article |
| id | doaj.art-8926f768c0d342a2a685a1f99365da83 |
| institution | Directory Open Access Journal |
| issn | 2300-1909 |
| language | English |
| last_indexed | 2024-04-13T10:51:21Z |
| publishDate | 2019-03-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Metallurgy and Materials |
| spelling | doaj.art-8926f768c0d342a2a685a1f99365da832022-12-22T02:49:38ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092019-03-01vol. 64No 1143151https://doi.org/10.24425/amm.2019.126230Acoustic emission snalysis of the plastic deformation stages of degraded low-carbon steel after long-term operation in the oil refining and petrochemical processingI. LyasotaŁ. SarniakP. KustraThis paper presents results obtained from a laboratory investigation conducted on material from a pressure vessel after longterm operation in the oil refinery industry. The tested material contained structural defects which arose from improper heat treatment during steel plate manufacturing. Complex tensile tests with acoustic emission signal recording were conducted on both notched and unnotched specimens. The detailed analysis of different acoustic emission criteria allowed as to detect each stage of plastic deformation and microstructural damage processes after a long-term operation, and unused carbon steels during quasi-static axial tension testing. The acoustic emission activity, generated in the typical stages of material deformation, was correlated by microscopy observations during the tensile test. The results are to be used as the basis for new algorithms for the assessment of the structural condition of in-service pressure equipment.https://journals.pan.pl/Content/110143/PDF/AMM-2019-1-21-Lyasota.pdfmonitoringlow carbon steelplastic deformationacoustic emissionrefinery industry |
| spellingShingle | I. Lyasota Ł. Sarniak P. Kustra Acoustic emission snalysis of the plastic deformation stages of degraded low-carbon steel after long-term operation in the oil refining and petrochemical processing Archives of Metallurgy and Materials monitoring low carbon steel plastic deformation acoustic emission refinery industry |
| title | Acoustic emission snalysis of the plastic deformation stages of degraded low-carbon steel after long-term operation in the oil refining and petrochemical processing |
| title_full | Acoustic emission snalysis of the plastic deformation stages of degraded low-carbon steel after long-term operation in the oil refining and petrochemical processing |
| title_fullStr | Acoustic emission snalysis of the plastic deformation stages of degraded low-carbon steel after long-term operation in the oil refining and petrochemical processing |
| title_full_unstemmed | Acoustic emission snalysis of the plastic deformation stages of degraded low-carbon steel after long-term operation in the oil refining and petrochemical processing |
| title_short | Acoustic emission snalysis of the plastic deformation stages of degraded low-carbon steel after long-term operation in the oil refining and petrochemical processing |
| title_sort | acoustic emission snalysis of the plastic deformation stages of degraded low carbon steel after long term operation in the oil refining and petrochemical processing |
| topic | monitoring low carbon steel plastic deformation acoustic emission refinery industry |
| url | https://journals.pan.pl/Content/110143/PDF/AMM-2019-1-21-Lyasota.pdf |
| work_keys_str_mv | AT ilyasota acousticemissionsnalysisoftheplasticdeformationstagesofdegradedlowcarbonsteelafterlongtermoperationintheoilrefiningandpetrochemicalprocessing AT łsarniak acousticemissionsnalysisoftheplasticdeformationstagesofdegradedlowcarbonsteelafterlongtermoperationintheoilrefiningandpetrochemicalprocessing AT pkustra acousticemissionsnalysisoftheplasticdeformationstagesofdegradedlowcarbonsteelafterlongtermoperationintheoilrefiningandpetrochemicalprocessing |