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Characterization of the direct metal laser sintered Ti6Al4V Components

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dc.contributor.author Chauke, L
dc.contributor.author Mutombo, K
dc.contributor.author Kgomo, C
dc.date.accessioned 2014-02-26T06:48:06Z
dc.date.available 2014-02-26T06:48:06Z
dc.date.issued 2013-09
dc.identifier.citation Chauke, L, Mutombo, K and Kgomo, C. 2014. Characterization of the direct metal laser sintered Ti6Al4V Components. In: 14th Annual International RAPDASA 2013 Conference, SANParks Golden Gate Hotel, Bloemfontein, Pretoria, 29 October - 1 November 2013 en_US
dc.identifier.uri http://hdl.handle.net/10204/7244
dc.description 14th Annual International RAPDASA 2013 Conference, SANParks Golden Gate Hotel, Bloemfontein, Pretoria, 29 October - 1 November 2013 en_US
dc.description.abstract Tensile properties and hardness of the as received and heat treated samples were evaluated. Optical and scanning electron microscopy were used to investigate the microstructure of the as received and heat treated Ti6Al4V alloy. The as received sample showed a partial martensitic structure, with columnar grains, however a/ß lamellar structure was observed in the heat treated. External and internal pores, un-melted or semi-melted powder particles and inclusions were observed in direct metal laser sintered (DMLS) Ti6Al4V component. The as received DMLS sample showed high ultimate strength and percentage elongation than the heat treated. A ductile fracture mode was observed from the as received DMLS sample, however cleavage fracture was revealed on heat treated. Heating the DMLS component under vacuum led to internal pore-free component. en_US
dc.language.iso en en_US
dc.relation.ispartofseries Workflow;11629
dc.subject Tensile properties en_US
dc.subject Alloys en_US
dc.subject Direct metal laser en_US
dc.subject Ti6Al4V components en_US
dc.title Characterization of the direct metal laser sintered Ti6Al4V Components en_US
dc.type Conference Presentation en_US
dc.identifier.apacitation Chauke, L., Mutombo, K., & Kgomo, C. (2013). Characterization of the direct metal laser sintered Ti6Al4V Components. http://hdl.handle.net/10204/7244 en_ZA
dc.identifier.chicagocitation Chauke, L, K Mutombo, and C Kgomo. "Characterization of the direct metal laser sintered Ti6Al4V Components." (2013): http://hdl.handle.net/10204/7244 en_ZA
dc.identifier.vancouvercitation Chauke L, Mutombo K, Kgomo C, Characterization of the direct metal laser sintered Ti6Al4V Components; 2013. http://hdl.handle.net/10204/7244 . en_ZA
dc.identifier.ris TY - Conference Presentation AU - Chauke, L AU - Mutombo, K AU - Kgomo, C AB - Tensile properties and hardness of the as received and heat treated samples were evaluated. Optical and scanning electron microscopy were used to investigate the microstructure of the as received and heat treated Ti6Al4V alloy. The as received sample showed a partial martensitic structure, with columnar grains, however a/ß lamellar structure was observed in the heat treated. External and internal pores, un-melted or semi-melted powder particles and inclusions were observed in direct metal laser sintered (DMLS) Ti6Al4V component. The as received DMLS sample showed high ultimate strength and percentage elongation than the heat treated. A ductile fracture mode was observed from the as received DMLS sample, however cleavage fracture was revealed on heat treated. Heating the DMLS component under vacuum led to internal pore-free component. DA - 2013-09 DB - ResearchSpace DP - CSIR KW - Tensile properties KW - Alloys KW - Direct metal laser KW - Ti6Al4V components LK - https://researchspace.csir.co.za PY - 2013 T1 - Characterization of the direct metal laser sintered Ti6Al4V Components TI - Characterization of the direct metal laser sintered Ti6Al4V Components UR - http://hdl.handle.net/10204/7244 ER - en_ZA


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