Flow stress model for IN718 accounting for evolution of strengthening precipitates during thermal treatment

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Flow stress model for IN718 accounting for evolution of strengthening precipitates during thermal treatment

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dc.contributor.author Fisk, Martin
dc.contributor.author Ion, John C.
dc.contributor.author Lindgren, Lars-Erik
dc.date.accessioned 2014-02-13T15:12:14Z
dc.date.available 2014-02-13T15:12:14Z
dc.date.issued 2014 en_US
dc.identifier.citation 531–539 en_US
dc.identifier.issn 0927-0256 en_US
dc.identifier.uri http://hdl.handle.net/2043/16877
dc.description.abstract A flow stress model describing precipitate hardening in the nickel based alloy InconelÒ 718 following thermal treatment is presented. The interactions between precipitates and dislocations are included in a dislocation density based material model. Compression tests have been performed using solution annealed, fully-aged and half-aged material. Models were calibrated using data for solution annealed and fully-aged material, and validated using data from half-aged material. Agreement between experimental data and model predictions is good. en_US
dc.language.iso eng en_US
dc.publisher Elsevier en_US
dc.subject Dislocations en_US
dc.subject Strengthening mechanisms en_US
dc.subject Metallic material en_US
dc.subject Mechanical testing en_US
dc.subject Numerical algorithms en_US
dc.subject Inconel 718 en_US
dc.subject Gamma double prime en_US
dc.subject.classification Technology en_US
dc.title Flow stress model for IN718 accounting for evolution of strengthening precipitates during thermal treatment en_US
dc.type Article, peer reviewed scientific en_US
dc.contributor.department Malmö University. Faculty of Technology and Society en
dc.identifier.doi 10.1016/j.commatsci.2013.10.007 en_US
dc.subject.srsc Research Subject Categories::TECHNOLOGY en_US
dc.relation.ispartofpublication Computational Materials Science;1
dc.relation.ispartofpublicationvolume 82 en_US
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