Ramasobane, PMashinini, MPMasina, Bathusile N2023-01-172023-01-172022-11Ramasobane, P., Mashinini, M. & Masina, B.N. 2022. Effects of energy density on the microstructure evolution of TiC/Ti6Al4V-ELI metal composite fabricated with laser metal deposition. http://hdl.handle.net/10204/12580 .https://doi.org/10.1051/matecconf/202237008004http://hdl.handle.net/10204/12580This study investigated the microstructural evolution of Ti6Al4V-ELI reinforced with TiC, fabricated via in-situ laser metal deposition technique. The 3.85% volume fraction TiC/Ti6Al4V-ELI metal composite samples were fabricated at two different energy densities (ED). It was observed that in-situ reaction resulted in various morphologies (unmelted or partially melted, chain-shaped eutectic, granular eutectic, granular primary eutectic, and dendritic primary) of TiC embedded with the beta grain boundary and the acicular alpha prime matrix. The size of dendritic structures decreases with respect to ED. Additionally, the hardness average of 457.59 ± 39.73 and 455.08 ± 18.03 HV0.3 for 96 and 102 J/mm2 ED respectively.FulltextenTi6Al4V-ELILaser metal depositionLMDEnergy densitiesConference PresentationRamasobane, P., Mashinini, M., & Masina, B. N. (2022). Effects of energy density on the microstructure evolution of TiC/Ti6Al4V-ELI metal composite fabricated with laser metal deposition. http://hdl.handle.net/10204/12580Ramasobane, P, MP Mashinini, and Bathusile N Masina. "Effects of energy density on the microstructure evolution of TiC/Ti6Al4V-ELI metal composite fabricated with laser metal deposition." <i>23rd Annual International RAPDASA Conference joined by RobMech, PRASA and CoSAAMI, Somerset-West, Cape Town, 9-11 November 2022</i> (2022): http://hdl.handle.net/10204/12580Ramasobane P, Mashinini M, Masina BN, Effects of energy density on the microstructure evolution of TiC/Ti6Al4V-ELI metal composite fabricated with laser metal deposition; 2022. http://hdl.handle.net/10204/12580 .TY - Conference Presentation AU - Ramasobane, P AU - Mashinini, MP AU - Masina, Bathusile N AB - This study investigated the microstructural evolution of Ti6Al4V-ELI reinforced with TiC, fabricated via in-situ laser metal deposition technique. The 3.85% volume fraction TiC/Ti6Al4V-ELI metal composite samples were fabricated at two different energy densities (ED). It was observed that in-situ reaction resulted in various morphologies (unmelted or partially melted, chain-shaped eutectic, granular eutectic, granular primary eutectic, and dendritic primary) of TiC embedded with the beta grain boundary and the acicular alpha prime matrix. The size of dendritic structures decreases with respect to ED. Additionally, the hardness average of 457.59 ± 39.73 and 455.08 ± 18.03 HV0.3 for 96 and 102 J/mm2 ED respectively. DA - 2022-11 DB - ResearchSpace DP - CSIR J1 - 23rd Annual International RAPDASA Conference joined by RobMech, PRASA and CoSAAMI, Somerset-West, Cape Town, 9-11 November 2022 KW - Ti6Al4V-ELI KW - Laser metal deposition KW - LMD KW - Energy densities LK - https://researchspace.csir.co.za PY - 2022 T1 - Effects of energy density on the microstructure evolution of TiC/Ti6Al4V-ELI metal composite fabricated with laser metal deposition TI - Effects of energy density on the microstructure evolution of TiC/Ti6Al4V-ELI metal composite fabricated with laser metal deposition UR - http://hdl.handle.net/10204/12580 ER -26365