Matches in SemOpenAlex for { <https://semopenalex.org/work/W1566525095> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W1566525095 abstract "Environmentally assisted fatigue crack growth experiments were performed at 5 Hz on a 44.4 mm thick cast plate of 2014-T6 aluminum alloy using compact tension specimens to determine the role of water vapor pressure at LK=11.5 MPa~m and at LK=15.5 MPa~m with R=O.l. Experiments were performed in water vapor, oxygen, air, and vacuum. Comparisons were made to ~03 particle reinforced aluminum 2014-T6 alloy composite to examine the influence of a ceramic particulate reinforcement on fatigue crack growth. Additional work was done using a scanning electron microscope to study the microstructural aspects of crack growth in this material. The growth rate versus LK data were found to follow the Paris-Erdogan relationship with an exponent of 3.8. The dependence on water vapor pressure was well described by the transport controlled crack growth model up to a saturation water vapor pressure where it became independent of the water vapor pressure. The saturation vapor pressure at 5 Hz was estimated to be 4.4 Pa, and is consistent with those of other aluminum alloys. Both pure mechanical fatigue and pure corrosion fatigue components were seen in the SEM micrographs which were consistent with the superposition model. Variability in growth rates and significant departures (2 to 3 times) from the average rates were observed. The variability is tentatively attributed to local variations in the amount of copper in the alloy. This interpretation is based upon energy dispersive x-ray analyses offracture surfaces which showed average copper-toaluminum ratios of 1:18 for specimens with slower growth rates (or greater" @default.
- W1566525095 created "2016-06-24" @default.
- W1566525095 creator A5028875201 @default.
- W1566525095 date "1992-01-01" @default.
- W1566525095 modified "2023-09-27" @default.
- W1566525095 title "Comparison of environmentally assisted fatigue crack growth in wrought and particulate reinforced 2014-T6 aluminum alloys" @default.
- W1566525095 cites W1521330295 @default.
- W1566525095 cites W1526882869 @default.
- W1566525095 cites W1528928779 @default.
- W1566525095 cites W1582303854 @default.
- W1566525095 cites W1584969143 @default.
- W1566525095 cites W1976465052 @default.
- W1566525095 cites W19789791 @default.
- W1566525095 cites W1979595240 @default.
- W1566525095 cites W2003641818 @default.
- W1566525095 cites W2016639087 @default.
- W1566525095 cites W2108063580 @default.
- W1566525095 cites W2476974974 @default.
- W1566525095 cites W2495894833 @default.
- W1566525095 cites W2514145773 @default.
- W1566525095 cites W572010038 @default.
- W1566525095 cites W637247117 @default.
- W1566525095 hasPublicationYear "1992" @default.
- W1566525095 type Work @default.
- W1566525095 sameAs 1566525095 @default.
- W1566525095 citedByCount "0" @default.
- W1566525095 crossrefType "journal-article" @default.
- W1566525095 hasAuthorship W1566525095A5028875201 @default.
- W1566525095 hasConcept C114614502 @default.
- W1566525095 hasConcept C121332964 @default.
- W1566525095 hasConcept C147534773 @default.
- W1566525095 hasConcept C159985019 @default.
- W1566525095 hasConcept C178790620 @default.
- W1566525095 hasConcept C185592680 @default.
- W1566525095 hasConcept C19184958 @default.
- W1566525095 hasConcept C191897082 @default.
- W1566525095 hasConcept C192562407 @default.
- W1566525095 hasConcept C2524010 @default.
- W1566525095 hasConcept C26771246 @default.
- W1566525095 hasConcept C2778312390 @default.
- W1566525095 hasConcept C2780026712 @default.
- W1566525095 hasConcept C33923547 @default.
- W1566525095 hasConcept C513153333 @default.
- W1566525095 hasConcept C59085676 @default.
- W1566525095 hasConcept C69809600 @default.
- W1566525095 hasConcept C75512024 @default.
- W1566525095 hasConcept C97355855 @default.
- W1566525095 hasConcept C9930424 @default.
- W1566525095 hasConceptScore W1566525095C114614502 @default.
- W1566525095 hasConceptScore W1566525095C121332964 @default.
- W1566525095 hasConceptScore W1566525095C147534773 @default.
- W1566525095 hasConceptScore W1566525095C159985019 @default.
- W1566525095 hasConceptScore W1566525095C178790620 @default.
- W1566525095 hasConceptScore W1566525095C185592680 @default.
- W1566525095 hasConceptScore W1566525095C19184958 @default.
- W1566525095 hasConceptScore W1566525095C191897082 @default.
- W1566525095 hasConceptScore W1566525095C192562407 @default.
- W1566525095 hasConceptScore W1566525095C2524010 @default.
- W1566525095 hasConceptScore W1566525095C26771246 @default.
- W1566525095 hasConceptScore W1566525095C2778312390 @default.
- W1566525095 hasConceptScore W1566525095C2780026712 @default.
- W1566525095 hasConceptScore W1566525095C33923547 @default.
- W1566525095 hasConceptScore W1566525095C513153333 @default.
- W1566525095 hasConceptScore W1566525095C59085676 @default.
- W1566525095 hasConceptScore W1566525095C69809600 @default.
- W1566525095 hasConceptScore W1566525095C75512024 @default.
- W1566525095 hasConceptScore W1566525095C97355855 @default.
- W1566525095 hasConceptScore W1566525095C9930424 @default.
- W1566525095 hasLocation W15665250951 @default.
- W1566525095 hasOpenAccess W1566525095 @default.
- W1566525095 hasPrimaryLocation W15665250951 @default.
- W1566525095 hasRelatedWork W1015362067 @default.
- W1566525095 hasRelatedWork W1040493982 @default.
- W1566525095 hasRelatedWork W119748467 @default.
- W1566525095 hasRelatedWork W139381059 @default.
- W1566525095 hasRelatedWork W1619968473 @default.
- W1566525095 hasRelatedWork W2023076546 @default.
- W1566525095 hasRelatedWork W2067096465 @default.
- W1566525095 hasRelatedWork W2076864923 @default.
- W1566525095 hasRelatedWork W2094957845 @default.
- W1566525095 hasRelatedWork W2323478179 @default.
- W1566525095 hasRelatedWork W2605823879 @default.
- W1566525095 hasRelatedWork W2722160638 @default.
- W1566525095 hasRelatedWork W2741461057 @default.
- W1566525095 hasRelatedWork W2790023844 @default.
- W1566525095 hasRelatedWork W2889152846 @default.
- W1566525095 hasRelatedWork W3015081834 @default.
- W1566525095 hasRelatedWork W3130065456 @default.
- W1566525095 hasRelatedWork W3142033559 @default.
- W1566525095 hasRelatedWork W3161364615 @default.
- W1566525095 hasRelatedWork W3175940718 @default.
- W1566525095 isParatext "false" @default.
- W1566525095 isRetracted "false" @default.
- W1566525095 magId "1566525095" @default.
- W1566525095 workType "article" @default.