Structural Degradation of the Welded Joint of the Gas Main after a Long-Term Operation in Sub-Acid Soil; IOP Conference Series: Earth and Environmental Science; Vol. 115 : Ecology and safety in the technosphere
| Parent link: | IOP Conference Series: Earth and Environmental Science Vol. 115 : Ecology and safety in the technosphere.— 2018.— [012046, 6 p.] |
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| Ente Autore: | |
| Altri autori: | , , , |
| Riassunto: | Title screen The authors investigated the main regularities in the structural and mechanical degradation of steel and a welded joint of the "Soyuz" gas main in operation. It is established that the defect accumulation kinetics in welds are determined both by technological disruptions in their manufacture and by hydrogenation of the weld during a long operating time. A weakening of the mechanical properties of the weld after a prolonged operation is shown, which in some cases led to the appearance of cracks and fracture of the gas main. |
| Lingua: | inglese |
| Pubblicazione: |
2018
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| Soggetti: | |
| Accesso online: | http://dx.doi.org/10.1088/1755-1315/115/1/012046 http://earchive.tpu.ru/handle/11683/47020 |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657930 |
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| 200 | 0 | |a Structural Degradation of the Welded Joint of the Gas Main after a Long-Term Operation in Sub-Acid Soil |f P. O. Maruschak [et al.] | |
| 203 | |a Text |c electronic | ||
| 210 | |d 2018 | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 14 tit.] | ||
| 330 | |a The authors investigated the main regularities in the structural and mechanical degradation of steel and a welded joint of the "Soyuz" gas main in operation. It is established that the defect accumulation kinetics in welds are determined both by technological disruptions in their manufacture and by hydrogenation of the weld during a long operating time. A weakening of the mechanical properties of the weld after a prolonged operation is shown, which in some cases led to the appearance of cracks and fracture of the gas main. | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\network\2499 |t IOP Conference Series: Earth and Environmental Science | |
| 463 | 1 | |0 (RuTPU)RU\TPU\network\24751 |t Vol. 115 : Ecology and safety in the technosphere |o All-Russian research-to-practice conference, 6–7 March 2017, Yurga, Russian Federation |v [012046, 6 p.] |d 2018 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a деградация | |
| 610 | 1 | |a стали | |
| 610 | 1 | |a сварные соединения | |
| 610 | 1 | |a газопроводы | |
| 610 | 1 | |a сварные швы | |
| 610 | 1 | |a гидрирование | |
| 610 | 1 | |a механические свойства | |
| 610 | 1 | |a трещины | |
| 701 | 1 | |a Maruschak |b P. O. | |
| 701 | 1 | |a Bishchak |b R. T. | |
| 701 | 1 | |a Maruschak |b O. V. | |
| 701 | 1 | |a Panin |b S. V. |c specialist in the field of material science |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1971- |g Sergey Viktorovich |3 (RuTPU)RU\TPU\pers\32910 |9 16758 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа новых производственных технологий |b Отделение материаловедения |3 (RuTPU)RU\TPU\col\23508 |
| 801 | 1 | |a RU |b 63413507 |c 20150101 |g RCR | |
| 801 | 2 | |a RU |b 63413507 |c 20180402 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.1088/1755-1315/115/1/012046 | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/47020 | |
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