Investigation of destruction and decarburization kinetics of a thick-walled tubes under hydrogen corrosion
The behavior of the thick-walled pipeline under hydrogen corrosion is studied. The model example of thick-walled tube made of St. 20 steel with a region of local heating is considered. The internal and external pressures of hydrogenous medium are used as loading factors in the model example. The gre...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Samara State Technical University
2012-06-01
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| Series: | Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki |
| Subjects: | |
| Online Access: | https://journals.eco-vector.com/1991-8615/article/viewFile/20921/17180 |
| _version_ | 1818278335243878400 |
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| author | Sergey A Bubnov Igor G Ovchinnikov Alexey A Bubnov |
| author_facet | Sergey A Bubnov Igor G Ovchinnikov Alexey A Bubnov |
| author_sort | Sergey A Bubnov |
| collection | DOAJ |
| description | The behavior of the thick-walled pipeline under hydrogen corrosion is studied. The model example of thick-walled tube made of St. 20 steel with a region of local heating is considered. The internal and external pressures of hydrogenous medium are used as loading factors in the model example. The greatest effect of the value of internal pressure of hydrogenous medium on time to fracture is noted. Also, the faster decarburization in the region of high temperature is pointed out. |
| first_indexed | 2024-12-12T23:15:48Z |
| format | Article |
| id | doaj.art-42195e73650f4da2a01291e317349cae |
| institution | Directory Open Access Journal |
| issn | 1991-8615 2310-7081 |
| language | English |
| last_indexed | 2024-12-12T23:15:48Z |
| publishDate | 2012-06-01 |
| publisher | Samara State Technical University |
| record_format | Article |
| series | Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki |
| spelling | doaj.art-42195e73650f4da2a01291e317349cae2022-12-22T00:08:27ZengSamara State Technical UniversityVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki1991-86152310-70812012-06-0116217818218338Investigation of destruction and decarburization kinetics of a thick-walled tubes under hydrogen corrosionSergey A Bubnov0Igor G Ovchinnikov1Alexey A Bubnov2Balashov Institute (Branch) of the Saratov State University named after N. G. ChernyshevskySaratov State Technical University named after Yu. A. GagarinRyazan State Radio Engineering UniversityThe behavior of the thick-walled pipeline under hydrogen corrosion is studied. The model example of thick-walled tube made of St. 20 steel with a region of local heating is considered. The internal and external pressures of hydrogenous medium are used as loading factors in the model example. The greatest effect of the value of internal pressure of hydrogenous medium on time to fracture is noted. Also, the faster decarburization in the region of high temperature is pointed out.https://journals.eco-vector.com/1991-8615/article/viewFile/20921/17180hydrogen corrosiondestructionfront of decarburizationthick-walled pipeline |
| spellingShingle | Sergey A Bubnov Igor G Ovchinnikov Alexey A Bubnov Investigation of destruction and decarburization kinetics of a thick-walled tubes under hydrogen corrosion Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki hydrogen corrosion destruction front of decarburization thick-walled pipeline |
| title | Investigation of destruction and decarburization kinetics of a thick-walled tubes under hydrogen corrosion |
| title_full | Investigation of destruction and decarburization kinetics of a thick-walled tubes under hydrogen corrosion |
| title_fullStr | Investigation of destruction and decarburization kinetics of a thick-walled tubes under hydrogen corrosion |
| title_full_unstemmed | Investigation of destruction and decarburization kinetics of a thick-walled tubes under hydrogen corrosion |
| title_short | Investigation of destruction and decarburization kinetics of a thick-walled tubes under hydrogen corrosion |
| title_sort | investigation of destruction and decarburization kinetics of a thick walled tubes under hydrogen corrosion |
| topic | hydrogen corrosion destruction front of decarburization thick-walled pipeline |
| url | https://journals.eco-vector.com/1991-8615/article/viewFile/20921/17180 |
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