Please use this identifier to cite or link to this item:
https://hdl.handle.net/11499/7024
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kovan, Volkan | - |
dc.contributor.author | Hammer, J. | - |
dc.contributor.author | Mai, R. | - |
dc.contributor.author | Yüksel, M. | - |
dc.date.accessioned | 2019-08-16T12:14:23Z | - |
dc.date.available | 2019-08-16T12:14:23Z | - |
dc.date.issued | 2008 | - |
dc.identifier.issn | 1044-5803 | - |
dc.identifier.uri | https://hdl.handle.net/11499/7024 | - |
dc.identifier.uri | https://doi.org/10.1016/j.matchar.2008.02.004 | - |
dc.description.abstract | Many studies of thermal-mechanical fatigue behaviour address steels, nickel-base superalloys or fiber-reinforced titanium alloys, but only rough data are available for powder metallurgical high-temperature materials. In this study, the cyclic deformation and lifetime behaviour of the powder metallurgical nickel-base superalloy PM1000 were investigated under thermal-mechanical fatigue conditions. Thermal-mechanical fatigue tests were performed in the temperature range of 450-850 °C. The phase angle between the mechanical strain and the thermal cycle (- 135°) is closely related to the appropriate operating conditions in aero-engines. Thermal-mechanical fatigue results were compared with isothermal fatigue results reported in the literature for test temperatures of 850 and 1000 °C. Results revealed that isothermal fatigue exhibited a longer lifetime than thermal-mechanical fatigue at corresponding mechanical strain amplitude. In thermal-mechanical fatigue loading, cracks tended to initiate intergranularly and propagate transgranularly. Life prediction models were developed and compared to evaluate the possibility of predicting both thermal-mechanical fatigue and isothermal fatigue lifetimes. © 2008 Elsevier Inc. All rights reserved. | en_US |
dc.language.iso | en | en_US |
dc.relation.ispartof | Materials Characterization | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Isothermal fatigue | en_US |
dc.subject | Life prediction | en_US |
dc.subject | Nickel-based superalloy | en_US |
dc.subject | Thermal-mechanical fatigue | en_US |
dc.subject | Fatigue of materials | en_US |
dc.subject | Fatigue testing | en_US |
dc.subject | Fiber reinforced materials | en_US |
dc.subject | Forecasting | en_US |
dc.subject | Implants (surgical) | en_US |
dc.subject | Mathematical models | en_US |
dc.subject | Metallic compounds | en_US |
dc.subject | Metallurgy | en_US |
dc.subject | Nickel | en_US |
dc.subject | Nickel alloys | en_US |
dc.subject | Nickel oxide | en_US |
dc.subject | Powders | en_US |
dc.subject | Titanium | en_US |
dc.subject | Titanium alloys | en_US |
dc.subject | Mech anical fatigue | en_US |
dc.subject | Superalloys | en_US |
dc.subject | Cracks | en_US |
dc.subject | Dispersions | en_US |
dc.subject | Fatigue | en_US |
dc.subject | Forecasts | en_US |
dc.subject | Mathematical Models | en_US |
dc.subject | Nickel Compounds | en_US |
dc.subject | Powder | en_US |
dc.subject | Thermal Cycle | en_US |
dc.title | Thermal-mechanical fatigue behaviour and life prediction of oxide dispersion strengthened nickel-based superalloy PM1000 | en_US |
dc.type | Article | en_US |
dc.identifier.volume | 59 | en_US |
dc.identifier.issue | 11 | en_US |
dc.identifier.startpage | 1600 | - |
dc.identifier.startpage | 1600 | en_US |
dc.identifier.endpage | 1606 | en_US |
dc.identifier.doi | 10.1016/j.matchar.2008.02.004 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopus | 2-s2.0-51649085080 | en_US |
dc.identifier.wos | WOS:000260293500011 | en_US |
dc.identifier.scopusquality | Q1 | - |
dc.owner | Pamukkale University | - |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | none | - |
item.openairetype | Article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.author.dept | 10.07. Mechanical Engineering | - |
Appears in Collections: | Mühendislik Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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