Matches in SemOpenAlex for { <https://semopenalex.org/work/W4281728674> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W4281728674 endingPage "012012" @default.
- W4281728674 startingPage "012012" @default.
- W4281728674 abstract "Abstract The superplastic flow behaviour of AA5083 sheets was investigated at 450°C in the presence of a minor oscillating load. Uniaxial tensile specimens were tested to fracture at constant strain rates with a minor oscillating load superimposed onto the monotonically increasing tensile load. In each test, the oscillating load was applied as a sine wave having a constant amplitude of 0.5 N and a constant frequency. A series of tests was conducted in which the strain rate ranged from 0.001 to 0.4 s -1 and the frequency of the oscillating load ranged from 10 to 40 Hz. And other tensile specimens were subject to a constant mean load with a superimposed oscillating load until a predetermined elongation was reached. The flow behaviour of AA5083 showed a significant sensitivity to the oscillations although the tensile strengths remained practically unchanged. The addition of a minor oscillating load resulted in a 20% - 50% relative increase in fracture strain for the strain rates considered compared to the same tensile tests without oscillation. Finite element simulation of the tensile tests conducted at constant mean load with superimposed oscillations were carried out with LS-Dyna using material data obtained from the experiments. The numerical simulation results were compared with experimental results obtained under the same loading conditions to confirm their validity. The addition of a minor oscillating load led to greater uniformity in thickness in the specimen gauge. It can be concluded that superimposing a minor oscillating load during superplastic forming results in significantly greater deformation prior to fracture." @default.
- W4281728674 created "2022-06-13" @default.
- W4281728674 creator A5019840255 @default.
- W4281728674 creator A5028582555 @default.
- W4281728674 creator A5054693838 @default.
- W4281728674 creator A5062617858 @default.
- W4281728674 creator A5078888051 @default.
- W4281728674 date "2022-05-01" @default.
- W4281728674 modified "2023-09-27" @default.
- W4281728674 title "Superplastic behaviour of AA5083 sheets in the presence of an oscillating load" @default.
- W4281728674 cites W1977755119 @default.
- W4281728674 cites W2001032431 @default.
- W4281728674 cites W2015824795 @default.
- W4281728674 cites W2028999743 @default.
- W4281728674 cites W2064538299 @default.
- W4281728674 cites W2082319604 @default.
- W4281728674 cites W2136531835 @default.
- W4281728674 cites W2792778390 @default.
- W4281728674 cites W2892595717 @default.
- W4281728674 cites W3027900446 @default.
- W4281728674 cites W3042763937 @default.
- W4281728674 cites W3166770667 @default.
- W4281728674 doi "https://doi.org/10.1088/1757-899x/1238/1/012012" @default.
- W4281728674 hasPublicationYear "2022" @default.
- W4281728674 type Work @default.
- W4281728674 citedByCount "0" @default.
- W4281728674 crossrefType "journal-article" @default.
- W4281728674 hasAuthorship W4281728674A5019840255 @default.
- W4281728674 hasAuthorship W4281728674A5028582555 @default.
- W4281728674 hasAuthorship W4281728674A5054693838 @default.
- W4281728674 hasAuthorship W4281728674A5062617858 @default.
- W4281728674 hasAuthorship W4281728674A5078888051 @default.
- W4281728674 hasBestOaLocation W42817286741 @default.
- W4281728674 hasConcept C112950240 @default.
- W4281728674 hasConcept C121332964 @default.
- W4281728674 hasConcept C159985019 @default.
- W4281728674 hasConcept C175997439 @default.
- W4281728674 hasConcept C180205008 @default.
- W4281728674 hasConcept C182508753 @default.
- W4281728674 hasConcept C185592680 @default.
- W4281728674 hasConcept C192562407 @default.
- W4281728674 hasConcept C199360897 @default.
- W4281728674 hasConcept C204366326 @default.
- W4281728674 hasConcept C2777027219 @default.
- W4281728674 hasConcept C2778439541 @default.
- W4281728674 hasConcept C33947775 @default.
- W4281728674 hasConcept C41008148 @default.
- W4281728674 hasConcept C55493867 @default.
- W4281728674 hasConcept C57879066 @default.
- W4281728674 hasConcept C62520636 @default.
- W4281728674 hasConcept C87976508 @default.
- W4281728674 hasConceptScore W4281728674C112950240 @default.
- W4281728674 hasConceptScore W4281728674C121332964 @default.
- W4281728674 hasConceptScore W4281728674C159985019 @default.
- W4281728674 hasConceptScore W4281728674C175997439 @default.
- W4281728674 hasConceptScore W4281728674C180205008 @default.
- W4281728674 hasConceptScore W4281728674C182508753 @default.
- W4281728674 hasConceptScore W4281728674C185592680 @default.
- W4281728674 hasConceptScore W4281728674C192562407 @default.
- W4281728674 hasConceptScore W4281728674C199360897 @default.
- W4281728674 hasConceptScore W4281728674C204366326 @default.
- W4281728674 hasConceptScore W4281728674C2777027219 @default.
- W4281728674 hasConceptScore W4281728674C2778439541 @default.
- W4281728674 hasConceptScore W4281728674C33947775 @default.
- W4281728674 hasConceptScore W4281728674C41008148 @default.
- W4281728674 hasConceptScore W4281728674C55493867 @default.
- W4281728674 hasConceptScore W4281728674C57879066 @default.
- W4281728674 hasConceptScore W4281728674C62520636 @default.
- W4281728674 hasConceptScore W4281728674C87976508 @default.
- W4281728674 hasIssue "1" @default.
- W4281728674 hasLocation W42817286741 @default.
- W4281728674 hasOpenAccess W4281728674 @default.
- W4281728674 hasPrimaryLocation W42817286741 @default.
- W4281728674 hasRelatedWork W2062850034 @default.
- W4281728674 hasRelatedWork W2321111937 @default.
- W4281728674 hasRelatedWork W2351050025 @default.
- W4281728674 hasRelatedWork W2385554864 @default.
- W4281728674 hasRelatedWork W2388593520 @default.
- W4281728674 hasRelatedWork W2392305939 @default.
- W4281728674 hasRelatedWork W2413139384 @default.
- W4281728674 hasRelatedWork W2517502681 @default.
- W4281728674 hasRelatedWork W2522630212 @default.
- W4281728674 hasRelatedWork W2765259493 @default.
- W4281728674 hasVolume "1238" @default.
- W4281728674 isParatext "false" @default.
- W4281728674 isRetracted "false" @default.
- W4281728674 workType "article" @default.