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pro vyhledávání: '"Ryan J. Morrissey"'
Publikováno v:
International Journal of Fatigue. 42:304-309
Thin gage Ni-base superalloy materials are being targeted for hypersonic applications up to 1100 °C. To achieve an optimized system design, standard mechanical behavior data on these materials are needed under a range of loading conditions such as t
Publikováno v:
International Journal of Fatigue. 31:1758-1763
In order to develop more accurate life prediction tools, an improved understanding of the variability within the fatigue behavior of a material is required. Recent work has shown multiple failure mechanisms that drive the variability in fatigue life
Autor:
Ryan J. Morrissey, Patrick J. Golden
Publikováno v:
International Journal of Fatigue. 29:2079-2084
The objective of this work is to investigate the fatigue behavior of a single crystal nickel-based superalloy in the gigacycle regime. Testing from 10 6 to 10 9 cycles at 593 °C was performed using an ultrasonic fatigue system operating at 20 kHz. M
Autor:
Theodore Nicholas, Ryan J. Morrissey
Publikováno v:
International Journal of Fatigue. 28:1577-1582
The objective of this research was to investigate the high cycle fatigue behavior of a titanium alloy using an ultrasonic fatigue system. Fatigue testing from 10 6 to 10 9 cycles under fully reversed cycling ( R = −1) was performed to determine the
Autor:
Ryan J. Morrissey, Theodore Nicholas
Publikováno v:
International Journal of Fatigue. 27:1608-1612
The objective of this research was to investigate the fatigue strength of Ti–6Al–4V using an ultrasonic fatigue system. Fatigue testing up to 10 9 cycles under fully reversed loading was performed to determine the ultra-high cycle fatigue behavio
Publikováno v:
International Journal of Fatigue. 25:1125-1133
Constant amplitude fatigue of a material at a fixed stress ratio, R , and at some limiting stress level, may produce high cycle fatigue (HCF) lives in excess of some large number, typically 10 7 or higher, which can be treated as an endurance limit.
Publikováno v:
International Journal of Fatigue
International Journal of Fatigue, Elsevier, 2009, 31 (11-12), pp.1629-1629. ⟨10.1016/j.ijfatigue.2009.02.006⟩
International Journal of Fatigue, 2009, 31 (11-12), pp.1629-1629. ⟨10.1016/j.ijfatigue.2009.02.006⟩
International Journal of Fatigue, Elsevier, 2009, 31 (11-12), pp.1629-1629. ⟨10.1016/j.ijfatigue.2009.02.006⟩
International Journal of Fatigue, 2009, 31 (11-12), pp.1629-1629. ⟨10.1016/j.ijfatigue.2009.02.006⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::792fa8e9d22d4cb5da77015320401360
https://hal.archives-ouvertes.fr/hal-01636570
https://hal.archives-ouvertes.fr/hal-01636570
The need to accurately determine the mechanical properties of thin foil materials has grown in recent years as the emphasis on hypersonic vehicles and access to space has also increased. In order to meet this need, two separate test systems have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::695e4886875a960e2d5d96c6c64bbd8f
https://doi.org/10.21236/ada512759
https://doi.org/10.21236/ada512759
Autor:
M. R. Mitchell, Mark J. Ruddell, Phil E. Blosser, Reji John, Dennis J. Buchanan, Ryan J. Morrissey, R. E. Link
Publikováno v:
Journal of Testing and Evaluation. 39:103460
Thin gage Ni-based superalloy materials are being targeted for hypersonic applications up to 1100 °C. To achieve an optimized system design, standard mechanical behavior data on these materials are needed under a range of loading conditions such as