Theoretical-experimental model for predicting crack growth rate in structural alloys under combined action of fatigue and creep
Holding periods of 300 and 3600 s in a trapezoidal load cycle are shown to increase the crack growth rate dozens of times for alloy EP962 and several-fold for alloy EP742 at a temperature of 973 K. It is demonstrated that in the presence of the first portion on the creep crack growth diagram, whereo...
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| Datum: | 2009 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Інститут проблем міцності ім. Г.С. Писаренко НАН України
2009
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| Schriftenreihe: | Проблемы прочности |
| Schlagworte: | |
| Online Zugang: | http://dspace.nbuv.gov.ua/handle/123456789/48469 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Theoretical-experimental model for predicting crack growth rate in structural alloys under combined action of fatigue and creep / V.V. Pokrovskii, V.G. Sidyachenko, V.N. Ezhov, S.B. Kulishov // Проблемы прочности. — 2009. — № 1. — С. 105-112. — Бібліогр.: 19 назв. — англ. |