A literature review of Ti-6Al-4V linear friction welding

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dc.contributor.authorMcAndrew, Anthony
dc.contributor.authorColegrove, Paul A.
dc.contributor.authorBuhr, Clement
dc.contributor.authorFlipo, Bertrand C. D.
dc.contributor.authorVairis, Achilleas
dc.date.accessioned2017-11-13T14:38:27Z
dc.date.available2017-12-13T14:38:27Z
dc.date.issued2017-10-25
dc.description.abstractLinear friction welding (LFW) is a solid-state joining process that is an established technology for the fabrication of titanium alloy bladed disks (blisks) in aero-engines. Owing to the economic benefits, LFW has been identified as a technology capable of manufacturing Ti-6Al-4V aircraft structural components. However, LFW of Ti-6Al-4V has seen limited industrial implementation outside of blisk manufacture, which is partly due to the knowledge and benefits of the process being widely unknown. This article provides a review of the published works up-to-date on the subject to identify the “state-of-the-art”. First, the background, fundamentals, advantages and industrial applications of the process are described. This is followed by a description of the microstructure, mechanical properties, flash morphology, interface contaminant removal, residual stresses and energy usage of Ti-6Al-4V linear friction welds. A brief discussion on the machine tooling effects is also included. Next, the work on analytical and numerical modelling is discussed. Finally, the conclusions of the review are presented, which include practical implications for the manufacturing sector and recommendations for further research and development. The purpose of this article is to inform industry and academia of the benefits of LFW so that the process may be better exploited.en_UK
dc.identifier.citationMcAndrew AR, Colegrove PA, Buhr C, Flipo CD, Vairis A. (2018) A literature review of Ti-6Al-4V linear friction welding, Progress in Materials Science, Vol. 92, March 2018, pp. 225-257en_UK
dc.identifier.issn0079-6425
dc.identifier.urihttp://dx.doi.org/10.1016/j.pmatsci.2017.10.003
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/12745
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.rightsAttribution 4.0 International*
dc.rightsAttribution 4.0 International (CC BY 4.0) You are free to: Share — copy and redistribute the material in any medium or format Adapt — remix, transform, and build upon the material for any purpose, even commercially. The licensor cannot revoke these freedoms as long as you follow the license terms. Under the following terms: Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. Information: No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectLinear friction weldingen_UK
dc.subjectTitanium alloyen_UK
dc.subjectLiterature reviewen_UK
dc.subjectTi64en_UK
dc.subjectTi6Al4Ven_UK
dc.subjectMicrostructureen_UK
dc.subjectMechanical propertiesen_UK
dc.subjectModellingen_UK
dc.subjectResidual Stressen_UK
dc.subjectEnergyen_UK
dc.subjectAdvantagesen_UK
dc.titleA literature review of Ti-6Al-4V linear friction weldingen_UK
dc.typeArticleen_UK

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