Matches in SemOpenAlex for { <https://semopenalex.org/work/W766882619> ?p ?o ?g. }
- W766882619 endingPage "384" @default.
- W766882619 startingPage "378" @default.
- W766882619 abstract "The effect of stress ratio (R) on fatigue lifetime of a cast Ti–45Al–8.0Nb–0.2W–0.2B–0.1Y (at.%) alloy was investigated at 750 °C. Fatigue tests with various stress ratios ranging from 0.1 to 1 were performed using a mini servo-hydraulic fatigue machine inside a chamber of scanning electron microscope (SEM). Fatigue crack initiation and propagation behavior was studied by in situ SEM observation and fatigue fracture mode was examined by fracture surface analysis. It is found that fatigue lifetime shows a reversed S-type curve with the increase of stress ratio. At R ranging from 0.1 to 0.4, creep–fatigue interaction dominates the fatigue lifetime and the fatigue lifetime reaches its minimum value at R = 0.3. At R ranging from 0.4 to 1, creep damage dominates the fatigue lifetime and the fatigue lifetime exhibits inverse proportional relation with R. Meanwhile, with the increase of stress ratio, the fatigue crack initiation sites transform from lamellar interface at R = 0.1, to lamellar interface and colony boundary at R = 0.3, and to lamellar colony boundary at R = 0.5. Accordingly, the fatigue fracture mode transforms from transgranular cracking, to transgranular and intergranular cracking, and to intergranular cracking." @default.
- W766882619 created "2016-06-24" @default.
- W766882619 creator A5027953387 @default.
- W766882619 creator A5028545212 @default.
- W766882619 creator A5036344471 @default.
- W766882619 creator A5052939854 @default.
- W766882619 creator A5053204257 @default.
- W766882619 date "2015-11-01" @default.
- W766882619 modified "2023-10-18" @default.
- W766882619 title "Effect of stress ratio on fatigue lifetime of high Nb containing TiAl alloy at elevated temperature" @default.
- W766882619 cites W1495407339 @default.
- W766882619 cites W1982342671 @default.
- W766882619 cites W1982891910 @default.
- W766882619 cites W1983754792 @default.
- W766882619 cites W1985894190 @default.
- W766882619 cites W1986696436 @default.
- W766882619 cites W1997535016 @default.
- W766882619 cites W2000486725 @default.
- W766882619 cites W2000970816 @default.
- W766882619 cites W2006928289 @default.
- W766882619 cites W2009514330 @default.
- W766882619 cites W2014454593 @default.
- W766882619 cites W2017849737 @default.
- W766882619 cites W2023394397 @default.
- W766882619 cites W2029900740 @default.
- W766882619 cites W2036759335 @default.
- W766882619 cites W2040840953 @default.
- W766882619 cites W2043847109 @default.
- W766882619 cites W2059925382 @default.
- W766882619 cites W2072506568 @default.
- W766882619 cites W2074520776 @default.
- W766882619 cites W2077606215 @default.
- W766882619 cites W2077798581 @default.
- W766882619 cites W2081695823 @default.
- W766882619 cites W2084047215 @default.
- W766882619 cites W2094763572 @default.
- W766882619 doi "https://doi.org/10.1016/j.matdes.2015.06.160" @default.
- W766882619 hasPublicationYear "2015" @default.
- W766882619 type Work @default.
- W766882619 sameAs 766882619 @default.
- W766882619 citedByCount "17" @default.
- W766882619 countsByYear W7668826192015 @default.
- W766882619 countsByYear W7668826192016 @default.
- W766882619 countsByYear W7668826192017 @default.
- W766882619 countsByYear W7668826192018 @default.
- W766882619 countsByYear W7668826192020 @default.
- W766882619 countsByYear W7668826192022 @default.
- W766882619 countsByYear W7668826192023 @default.
- W766882619 crossrefType "journal-article" @default.
- W766882619 hasAuthorship W766882619A5027953387 @default.
- W766882619 hasAuthorship W766882619A5028545212 @default.
- W766882619 hasAuthorship W766882619A5036344471 @default.
- W766882619 hasAuthorship W766882619A5052939854 @default.
- W766882619 hasAuthorship W766882619A5053204257 @default.
- W766882619 hasConcept C131850400 @default.
- W766882619 hasConcept C138885662 @default.
- W766882619 hasConcept C149912024 @default.
- W766882619 hasConcept C159985019 @default.
- W766882619 hasConcept C184102282 @default.
- W766882619 hasConcept C191897082 @default.
- W766882619 hasConcept C192562407 @default.
- W766882619 hasConcept C21036866 @default.
- W766882619 hasConcept C26771246 @default.
- W766882619 hasConcept C2777820655 @default.
- W766882619 hasConcept C2779930716 @default.
- W766882619 hasConcept C2780026712 @default.
- W766882619 hasConcept C28539199 @default.
- W766882619 hasConcept C41895202 @default.
- W766882619 hasConcept C43369102 @default.
- W766882619 hasConcept C58396970 @default.
- W766882619 hasConcept C59085676 @default.
- W766882619 hasConcept C77851909 @default.
- W766882619 hasConceptScore W766882619C131850400 @default.
- W766882619 hasConceptScore W766882619C138885662 @default.
- W766882619 hasConceptScore W766882619C149912024 @default.
- W766882619 hasConceptScore W766882619C159985019 @default.
- W766882619 hasConceptScore W766882619C184102282 @default.
- W766882619 hasConceptScore W766882619C191897082 @default.
- W766882619 hasConceptScore W766882619C192562407 @default.
- W766882619 hasConceptScore W766882619C21036866 @default.
- W766882619 hasConceptScore W766882619C26771246 @default.
- W766882619 hasConceptScore W766882619C2777820655 @default.
- W766882619 hasConceptScore W766882619C2779930716 @default.
- W766882619 hasConceptScore W766882619C2780026712 @default.
- W766882619 hasConceptScore W766882619C28539199 @default.
- W766882619 hasConceptScore W766882619C41895202 @default.
- W766882619 hasConceptScore W766882619C43369102 @default.
- W766882619 hasConceptScore W766882619C58396970 @default.
- W766882619 hasConceptScore W766882619C59085676 @default.
- W766882619 hasConceptScore W766882619C77851909 @default.
- W766882619 hasFunder F4320321001 @default.
- W766882619 hasLocation W7668826191 @default.
- W766882619 hasOpenAccess W766882619 @default.
- W766882619 hasPrimaryLocation W7668826191 @default.
- W766882619 hasRelatedWork W2356474439 @default.
- W766882619 hasRelatedWork W2375392305 @default.
- W766882619 hasRelatedWork W2745195591 @default.
- W766882619 hasRelatedWork W2921909094 @default.