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dc.contributor.author Lekoadi, Paul M
dc.contributor.author Maledi, N
dc.contributor.author Tlotleng, Monnamme
dc.contributor.author Masina, Bathusile N
dc.date.accessioned 2019-02-13T07:55:28Z
dc.date.available 2019-02-13T07:55:28Z
dc.date.issued 2018-11
dc.identifier.citation Lekoadi, P.M. et al. 2018. Investigation of microstructural characteristics of heat treated high speed selective laser melting fabricated Ti6Al4V components. RAPDASA 2018 Conference, 6-9 November 2018, Protea Parktonian, Braamfontein, Johannesburg, pp. 161-169 en_US
dc.identifier.isbn 978-0-620-80987-0
dc.identifier.uri https://site.rapdasa.org/annual-conference/
dc.identifier.uri http://hdl.handle.net/10204/10701
dc.description Paper presented at RAPDASA 2018 Conference, 6-9 November 2018, Protea Parktonian, Braamfontein, Johannesburg en_US
dc.description.abstract This study presents an investigation of the effect of different heat treatments on the microstructure of Ti6Al4V fabricated components produced by high speed selective laser melting. 10 mm x 10 mm x 10 mm cubes were heat treated in an inert oven at temperatures of 700 °C and 950 °C. The samples were heat treated at their respective temperatures for 2 hours before air cooling to room temperature. Subsequent to heat treatment, the microstructures of the heat treated samples and the as-built were studied. The as-built sample showed a martensitic alpha phase which was also observed on the 700 °C sample. Elongated columnar grains were observed on the as-built and the 700 °C heat treated sample. Furthermore, a fully transformed lamella a+ß microstructure was observed for the 950 °C heat treated sample. en_US
dc.language.iso en en_US
dc.relation.ispartofseries Worklist;21694
dc.subject Ti6Al4V en_US
dc.subject Heat treatment en_US
dc.subject High speed selective laser melting en_US
dc.title Investigation of microstructural characteristics of heat treated high speed selective laser melting fabricated Ti6Al4V components en_US
dc.type Presentation en_US


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