Comparison of fatigue criteria for combined bending-torsion loading of nitrided and virgin specimens
This work deals with fatigue life of plasma-nitrided and virgin specimens made of a low-alloy high strength steel. Specimens were subjected to an in-phase combined bending-torsion loading. The plasma-nitrided specimens exhibited a significantly improved fatigue resistance. The criterion proposed by...
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| Дата: | 2008 |
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| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут проблем міцності ім. Г.С. Писаренко НАН України
2008
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| Назва видання: | Проблемы прочности |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/48456 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Comparison of fatigue criteria for combined bending-torsion loading of nitrided and virgin specimens / S. Major, J. Papuga, J. Hornikova, J. Pokluda // Проблемы прочности. — 2008. — № 1. — С. 73-76. — Бібліогр.: 10 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-484562013-08-19T22:04:41Z Comparison of fatigue criteria for combined bending-torsion loading of nitrided and virgin specimens Major, S. Papuga, J. Hornikova, J. Pokluda, J. Научно-технический раздел This work deals with fatigue life of plasma-nitrided and virgin specimens made of a low-alloy high strength steel. Specimens were subjected to an in-phase combined bending-torsion loading. The plasma-nitrided specimens exhibited a significantly improved fatigue resistance. The criterion proposed by McDiarmid was found to be the most precise in the fatigue life prediction fo r virgin specimens. On the other hand, the Matake criterion was the most successful fo r nitrided specimens. Исследована усталостная долговечность азотированных в плазме образцов и исходных образцов из низколегированной высокопрочной стали. Испытания образцов проводились при синфазном совмещенном изгибе с кручением. Показано, что азотированные в плазме образцы обладают более высокой усталостной стойкостью. Установлено, что для образцов в исходном состоянии наибольшая точность прогнозирования усталостной долговечности обеспечивается при использовании критерия, предложенного Мак-Диармидом. С другой стороны, для азотированных образцов наиболее подходящим оказался критерий Матаке. 2008 Article Comparison of fatigue criteria for combined bending-torsion loading of nitrided and virgin specimens / S. Major, J. Papuga, J. Hornikova, J. Pokluda // Проблемы прочности. — 2008. — № 1. — С. 73-76. — Бібліогр.: 10 назв. — англ. 0556-171X http://dspace.nbuv.gov.ua/handle/123456789/48456 539. 4 en Проблемы прочности Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Научно-технический раздел Научно-технический раздел |
| spellingShingle |
Научно-технический раздел Научно-технический раздел Major, S. Papuga, J. Hornikova, J. Pokluda, J. Comparison of fatigue criteria for combined bending-torsion loading of nitrided and virgin specimens Проблемы прочности |
| description |
This work deals with fatigue life of plasma-nitrided and virgin specimens made of a low-alloy high strength steel. Specimens were subjected to an in-phase combined bending-torsion loading. The plasma-nitrided specimens exhibited a significantly improved fatigue resistance. The criterion proposed by McDiarmid was found to be the most precise in the fatigue life prediction fo r virgin specimens. On the other hand, the Matake criterion was the most successful fo r nitrided specimens. |
| format |
Article |
| author |
Major, S. Papuga, J. Hornikova, J. Pokluda, J. |
| author_facet |
Major, S. Papuga, J. Hornikova, J. Pokluda, J. |
| author_sort |
Major, S. |
| title |
Comparison of fatigue criteria for combined bending-torsion loading of nitrided and virgin specimens |
| title_short |
Comparison of fatigue criteria for combined bending-torsion loading of nitrided and virgin specimens |
| title_full |
Comparison of fatigue criteria for combined bending-torsion loading of nitrided and virgin specimens |
| title_fullStr |
Comparison of fatigue criteria for combined bending-torsion loading of nitrided and virgin specimens |
| title_full_unstemmed |
Comparison of fatigue criteria for combined bending-torsion loading of nitrided and virgin specimens |
| title_sort |
comparison of fatigue criteria for combined bending-torsion loading of nitrided and virgin specimens |
| publisher |
Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| publishDate |
2008 |
| topic_facet |
Научно-технический раздел |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/48456 |
| citation_txt |
Comparison of fatigue criteria for combined bending-torsion loading of nitrided and virgin specimens / S. Major, J. Papuga, J. Hornikova, J. Pokluda // Проблемы прочности. — 2008. — № 1. — С. 73-76. — Бібліогр.: 10 назв. — англ. |
| series |
Проблемы прочности |
| work_keys_str_mv |
AT majors comparisonoffatiguecriteriaforcombinedbendingtorsionloadingofnitridedandvirginspecimens AT papugaj comparisonoffatiguecriteriaforcombinedbendingtorsionloadingofnitridedandvirginspecimens AT hornikovaj comparisonoffatiguecriteriaforcombinedbendingtorsionloadingofnitridedandvirginspecimens AT pokludaj comparisonoffatiguecriteriaforcombinedbendingtorsionloadingofnitridedandvirginspecimens |
| first_indexed |
2023-10-18T18:09:39Z |
| last_indexed |
2023-10-18T18:09:39Z |
| _version_ |
1796143471287861248 |