Application of bulk deformation methods for microstructural and material property improvement and residual stress and distortion control in additively manufactured components

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dc.contributor.authorColegrove, Paul A.
dc.contributor.authorDonoghue, J.
dc.contributor.authorMartina, Filomeno
dc.contributor.authorGu, Jianglong
dc.contributor.authorPrangnell, P. B.
dc.contributor.authorHonnige, Jan
dc.date.accessioned2016-12-20T10:13:42Z
dc.date.available2016-12-20T10:13:42Z
dc.date.issued2016-11-08
dc.description.abstractMany additively manufactured (AM) materials have properties that are inferior to their wrought counterparts, which impedes industrial implementation of the technology. Bulk deformation methods, such as rolling, applied in-process during AM can provide significant benefits including reducing residual stresses and distortion, and grain refinement. The latter is particularly beneficial for titanium alloys where the normally seen large prior β grains are converted to a fine equiaxed structure – giving isotropic mechanical properties that can be better than the wrought material. The technique is also beneficial for aluminium alloys where it enables a dramatic reduction in porosity and improved ductility.en_UK
dc.identifier.citationPaul A. Colegrove, Jack Donoghue, Filomeno Martina, Jianglong Gu, Philip Prangnell, Jan Hönnige, Application of bulk deformation methods for microstructural and material property improvement and residual stress and distortion control in additively manufactured components, Scripta Materialia, Volume 135, Issue July 2017, pp. 111-118en_UK
dc.identifier.issn1359-6462
dc.identifier.urihttp://dx.doi.org/10.1016/j.scriptamat.2016.10.031
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/11170
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.rightsAttribution 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectTitaniumen_UK
dc.subjectAdditive manufactureen_UK
dc.subjectMicrostructureen_UK
dc.subjectResidual stressen_UK
dc.subjectDistortionen_UK
dc.titleApplication of bulk deformation methods for microstructural and material property improvement and residual stress and distortion control in additively manufactured componentsen_UK
dc.typeArticleen_UK

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