Susceptibility of pipe steel of a controllable rolling tо stress-corrosion cracking
Susceptibility of Х70 pipe steel to stress-corrosion cracking (SCC) under complex influence of factors is investigated. Sensitivity to SCC is evaluated by coefficient (the ratio of relative reduction of the sample in air to its relative reduction in the solution). Susceptibility of X70 steel to SCC...
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PC Technology Center
2019-10-01
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| Series: | ScienceRise |
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| Online Access: | http://journals.uran.ua/sciencerise/article/view/179545 |
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doaj-f95ec1d77ee6473dbd2afdf3c270976d2020-11-25T02:53:47ZengPC Technology CenterScienceRise2313-62862313-84162019-10-0119-10172710.15587/2313-8416.2019.179545179545Susceptibility of pipe steel of a controllable rolling tо stress-corrosion crackingLyudmila Nyrkova0Anatoliy Rybakov1Sergey Mel’nychuk2Svitlana Osadchuk3Институт электросварки им. Е. О. Патона Национальной академии наук Украины ул. Гийома де Боплана, 11, г. Kиев, Украина, 2230Институт электросварки им. Е. О. Патона Национальной академии наук Украины ул. Гийома де Боплана, 11, г. Kиев, Украина, 2230Институт электросварки им. Е. О. Патона Национальной академии наук Украины ул. Гийома де Боплана, 11, г. Kиев, Украина, 2230Институт электросварки им. Е. О. Патона Национальной академии наук Украины ул. Гийома де Боплана, 11, г. Kиев, Украина, 2230Susceptibility of Х70 pipe steel to stress-corrosion cracking (SCC) under complex influence of factors is investigated. Sensitivity to SCC is evaluated by coefficient (the ratio of relative reduction of the sample in air to its relative reduction in the solution). Susceptibility of X70 steel to SCC at the corrosion potential is low, but increases in the presence of stress concentrator and under applying of the cathodic polarisation. It is established some differences in the susceptibility to SCC at the – 1.0 VAg/AgCl of X70 pipe steel of different manufacturing. At the same combination of other factors, the greatest influence on sensitivity to SCC is predetermined by the presence of stress concentratorhttp://journals.uran.ua/sciencerise/article/view/179545трубная стальполяризациядеформация з междленной скоростьюкатодная защитакоррозионное растрескивание под напряжением |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Lyudmila Nyrkova Anatoliy Rybakov Sergey Mel’nychuk Svitlana Osadchuk |
| spellingShingle |
Lyudmila Nyrkova Anatoliy Rybakov Sergey Mel’nychuk Svitlana Osadchuk Susceptibility of pipe steel of a controllable rolling tо stress-corrosion cracking ScienceRise трубная сталь поляризация деформация з междленной скоростью катодная защита коррозионное растрескивание под напряжением |
| author_facet |
Lyudmila Nyrkova Anatoliy Rybakov Sergey Mel’nychuk Svitlana Osadchuk |
| author_sort |
Lyudmila Nyrkova |
| title |
Susceptibility of pipe steel of a controllable rolling tо stress-corrosion cracking |
| title_short |
Susceptibility of pipe steel of a controllable rolling tо stress-corrosion cracking |
| title_full |
Susceptibility of pipe steel of a controllable rolling tо stress-corrosion cracking |
| title_fullStr |
Susceptibility of pipe steel of a controllable rolling tо stress-corrosion cracking |
| title_full_unstemmed |
Susceptibility of pipe steel of a controllable rolling tо stress-corrosion cracking |
| title_sort |
susceptibility of pipe steel of a controllable rolling tо stress-corrosion cracking |
| publisher |
PC Technology Center |
| series |
ScienceRise |
| issn |
2313-6286 2313-8416 |
| publishDate |
2019-10-01 |
| description |
Susceptibility of Х70 pipe steel to stress-corrosion cracking (SCC) under complex influence of factors is investigated. Sensitivity to SCC is evaluated by coefficient (the ratio of relative reduction of the sample in air to its relative reduction in the solution). Susceptibility of X70 steel to SCC at the corrosion potential is low, but increases in the presence of stress concentrator and under applying of the cathodic polarisation. It is established some differences in the susceptibility to SCC at the – 1.0 VAg/AgCl of X70 pipe steel of different manufacturing. At the same combination of other factors, the greatest influence on sensitivity to SCC is predetermined by the presence of stress concentrator |
| topic |
трубная сталь поляризация деформация з междленной скоростью катодная защита коррозионное растрескивание под напряжением |
| url |
http://journals.uran.ua/sciencerise/article/view/179545 |
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AT lyudmilanyrkova susceptibilityofpipesteelofacontrollablerollingtostresscorrosioncracking AT anatoliyrybakov susceptibilityofpipesteelofacontrollablerollingtostresscorrosioncracking AT sergeymelnychuk susceptibilityofpipesteelofacontrollablerollingtostresscorrosioncracking AT svitlanaosadchuk susceptibilityofpipesteelofacontrollablerollingtostresscorrosioncracking |
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