ResearchSpace

Joint integrity evaluation of laser beam welded additive manufactured Ti6Al4V sheets

Show simple item record

dc.contributor.author Omoniyi, PO
dc.contributor.author Mahamood, RM
dc.contributor.author Arthur, Nana KK
dc.contributor.author Pityana, Sisa L
dc.contributor.author Skhosane, Besabakhe S
dc.contributor.author Okamoto, Y
dc.contributor.author Shinonaga, T
dc.contributor.author Maina, MR
dc.contributor.author Jen, TC
dc.contributor.author Akinlabi, ET
dc.date.accessioned 2023-03-22T12:50:42Z
dc.date.available 2023-03-22T12:50:42Z
dc.date.issued 2022-03
dc.identifier.citation Omoniyi, P., Mahamood, R., Arthur, N.K., Pityana, S.L., Skhosane, B.S., Okamoto, Y., Shinonaga, T. & Maina, M. et al. 2022. Joint integrity evaluation of laser beam welded additive manufactured Ti6Al4V sheets. <i>Scientific Reports, 12(4062).</i> http://hdl.handle.net/10204/12693 en_ZA
dc.identifier.issn 2045-2322
dc.identifier.uri https://doi.org/10.1038/s41598-022-08122-2
dc.identifier.uri http://hdl.handle.net/10204/12693
dc.description.abstract The feasibility of joining laser metal deposited Ti6Al4V sheets using laser beam welding was investigated in this article. The additive manufactured sheets were joined using a 3 kW CW YLS-2000-TR ytterbium laser system. The mechanical properties and microstructure of the welded additive manufactured parts (AM welds) were compared with those of the wrought sheets welded using the same laser process. The welds were characterized and compared in terms of bead geometry, microhardness, tensile strength, fractography, and microstructure. The differences in characteristics are majorly found in the width of the bead and tensile strength. The bead width of AM welds appear wider than the wrought welds, and the wrought welds exhibited higher tensile strength and ductility than the AM welds. en_US
dc.format Fulltext en_US
dc.language.iso en en_US
dc.relation.uri https://www.nature.com/articles/s41598-022-08122-2 en_US
dc.source Scientific Reports, 12(4062) en_US
dc.subject Ti6Al4V sheets en_US
dc.subject Welded laser beams en_US
dc.subject Additive manufacturing en_US
dc.title Joint integrity evaluation of laser beam welded additive manufactured Ti6Al4V sheets en_US
dc.type Article en_US
dc.description.pages 9 en_US
dc.description.note This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. © The Author(s) 2022. en_US
dc.description.cluster Manufacturing en_US
dc.description.impactarea Laser Enabled Manufacturing en_US
dc.identifier.apacitation Omoniyi, P., Mahamood, R., Arthur, N. K., Pityana, S. L., Skhosane, B. S., Okamoto, Y., ... Akinlabi, E. (2022). Joint integrity evaluation of laser beam welded additive manufactured Ti6Al4V sheets. <i>Scientific Reports, 12(4062)</i>, http://hdl.handle.net/10204/12693 en_ZA
dc.identifier.chicagocitation Omoniyi, PO, RM Mahamood, Nana KK Arthur, Sisa L Pityana, Besabakhe S Skhosane, Y Okamoto, T Shinonaga, MR Maina, TC Jen, and ET Akinlabi "Joint integrity evaluation of laser beam welded additive manufactured Ti6Al4V sheets." <i>Scientific Reports, 12(4062)</i> (2022) http://hdl.handle.net/10204/12693 en_ZA
dc.identifier.vancouvercitation Omoniyi P, Mahamood R, Arthur NK, Pityana SL, Skhosane BS, Okamoto Y, et al. Joint integrity evaluation of laser beam welded additive manufactured Ti6Al4V sheets. Scientific Reports, 12(4062). 2022; http://hdl.handle.net/10204/12693. en_ZA
dc.identifier.ris TY - Article AU - Omoniyi, PO AU - Mahamood, RM AU - Arthur, Nana KK AU - Pityana, Sisa L AU - Skhosane, Besabakhe S AU - Okamoto, Y AU - Shinonaga, T AU - Maina, MR AU - Jen, TC AU - Akinlabi, ET AB - The feasibility of joining laser metal deposited Ti6Al4V sheets using laser beam welding was investigated in this article. The additive manufactured sheets were joined using a 3 kW CW YLS-2000-TR ytterbium laser system. The mechanical properties and microstructure of the welded additive manufactured parts (AM welds) were compared with those of the wrought sheets welded using the same laser process. The welds were characterized and compared in terms of bead geometry, microhardness, tensile strength, fractography, and microstructure. The differences in characteristics are majorly found in the width of the bead and tensile strength. The bead width of AM welds appear wider than the wrought welds, and the wrought welds exhibited higher tensile strength and ductility than the AM welds. DA - 2022-03 DB - ResearchSpace DP - CSIR J1 - Scientific Reports, 12(4062) KW - Ti6Al4V sheets KW - Welded laser beams KW - Additive manufacturing LK - https://researchspace.csir.co.za PY - 2022 SM - 2045-2322 T1 - Joint integrity evaluation of laser beam welded additive manufactured Ti6Al4V sheets TI - Joint integrity evaluation of laser beam welded additive manufactured Ti6Al4V sheets UR - http://hdl.handle.net/10204/12693 ER - en_ZA
dc.identifier.worklist 26272 en_US


Files in this item

Thumbnail
Name: Arthur_2022.pdf
Size: 1.944Mb
Format: PDF
Description: Article
View/Open

This item appears in the following Collection(s)

Show simple item record