Experimental investigation of the fatigue crack growth behavior in wire arc additively manufactured ER100S-1 steel specimens

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dc.contributor.authorErmakova, Anna
dc.contributor.authorGanguly, Supriyo
dc.contributor.authorRazavi, Javad
dc.contributor.authorBerto, Filippo
dc.contributor.authorMehmanparast, Ali
dc.date.accessioned2021-11-04T10:49:16Z
dc.date.available2021-11-04T10:49:16Z
dc.date.issued2021-10-26
dc.description.abstractWire arc additive manufacturing (WAAM) is an advanced fabrication technology for the rapid and efficient production of large-scale engineering structures. In order to design WAAM components for a given loading condition, it is essential to characterize the mechanical and failure behavior of the parts. In this study, the performance of ER100S-1 low carbon steel has been investigated by performing fatigue crack growth tests on compact tension specimens extracted from a WAAM built wall. The experimental results have been compared with the recommended trends in the BS7910 standard and with data available in the literature. Metallurgical investigations have been carried out to explore the microstructural effects on the fatigue behavior of the WAAM built components. The specimen location and orientation effects were comprehensively examined, and the results are discussed in terms of the influence of macroscopic and microscopic deformation on the overall response of the WAAM built components under fatigue loading conditions.en_UK
dc.identifier.citationErmakova A, Ganguly S, Razavi J, et al., (2022) Experimental investigation of the fatigue crack growth behavior in wire arc additively manufactured ER100S-1 steel specimens. Fatigue and Fracture of Engineering Materials and Structures, Volume 45, Issue 2, February 2022, Pages 371-385en_UK
dc.identifier.issn8756-758X
dc.identifier.urihttps://doi.org/10.1111/ffe.13598
dc.identifier.urihttp://dspace.lib.cranfield.ac.uk/handle/1826/17235
dc.language.isoenen_UK
dc.publisherWileyen_UK
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectadditive materialsen_UK
dc.subjectfatigue crack growthen_UK
dc.subjectstructural integrityen_UK
dc.titleExperimental investigation of the fatigue crack growth behavior in wire arc additively manufactured ER100S-1 steel specimensen_UK
dc.typeArticleen_UK

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