Anisotropic Fatigue Modeling Of Wrought Magnesium Alloys

dc.contributor.authorPahlevanpour, Amirhossein
dc.contributor.authorBehravesh, Seyed Behzad
dc.contributor.authorJahed, Hamid
dc.date.accessioned2018-11-09T18:18:23Z
dc.date.available2018-11-09T18:18:23Z
dc.date.issuedMay-18
dc.description.abstractThe merit of Jahed-Varvani (JV) as an energy-based model and Smith-Watson-Toper (SWT) as a critical plane fatigue model are assessed for three wrought magnesium alloys. The raw data, including the stabilized strain-stress hysteresis loops and strain-life curves, was collected from the literature. The SWT model provided more scattered predictions than the JV model, which suggests that the JV model is more appropriate for fatigue modeling of wrought magnesium alloys, that exhibit anisotropic and asymmetric behavior. A discussion justifies the differences between the predictions of the two models. Eventually, the life of the materials in different directions is predicted by one set of JV parameters, which was previously extracted for AM30 in the transverse direction. The promising results provide supplementary support for the auspicious capability of strain energy density as a damage parameter for wrought magnesium alloys.en_US
dc.identifierCSME135
dc.identifier.isbn978-1-77355-023-7
dc.identifier.urihttp://hdl.handle.net/10315/35401
dc.identifier.urihttp://dx.doi.org/10.25071/10315/35401
dc.language.isoenen_US
dc.publisherCSME-SCGMen_US
dc.rightsThe copyright for the paper content remains with the author.
dc.subjectEngineering Analysis & Designen_US
dc.subjectMaterials Technologyen_US
dc.subjectMagnesiumen_US
dc.subjectWrought; anisotropyen_US
dc.subjectFatigueen_US
dc.subjectModelingen_US
dc.titleAnisotropic Fatigue Modeling Of Wrought Magnesium Alloysen_US
dc.typeArticleen_US

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