Raganya, Mampai LMoshokoa, NthabisengObadele, BAOlubambi, PAMachaka, Ronald2021-05-042021-05-042020Raganya, M.L., Moshokoa, N., Obadele, B., Olubambi, P. & Machaka, R. 2020. Investigation of the tensile properties of heat treated Ti-Mo alloys. <i>Materials Today: Proceedings, 38(2).</i> http://hdl.handle.net/10204/120042214-7853https://doi.org/10.1016/j.matpr.2020.05.782http://hdl.handle.net/10204/12004Extensive efforts have been undertaken to develop Ti alloys consisting of single ß phase in order to substitute the a + ß phase in Ti-6Al-4V used as biomaterials. This study was aimed at investigating the tensile properties of solution treated Ti-10Mo and Ti-12Mo alloys as a function of their deformation mechanisms. The optical microscope (OM) was used to perform microstructural analysis, while the phase identification was conducted using the X-ray diffractometer (XRD). Tensile tests were also conducted at room temperature. Results obtained show that Ti-10Mo alloy possesses higher yield strength probably as a result of stress-induced transformation and larger elongation due to twinning deformation than Ti-12Mo alloy. On the other hand, Ti-12Mo alloy showed moderate yield strength and large elongation due to the dominant twinning deformation mode. Both Ti-10Mo and Ti-12Mo alloys showed substantial and conspicuous equiaxed dimples, tearing ridges and few cleavage facets, which confirmed the occurrence of quasi-cleavage fracture.AbstractenBo-Md phase stability mapDeformation modeMetastable ß-Ti alloyTensile propertiesArticleRaganya, M. L., Moshokoa, N., Obadele, B., Olubambi, P., & Machaka, R. (2020). Investigation of the tensile properties of heat treated Ti-Mo alloys. <i>Materials Today: Proceedings, 38(2)</i>, http://hdl.handle.net/10204/12004Raganya, Mampai L, Nthabiseng Moshokoa, BA Obadele, PA Olubambi, and Ronald Machaka "Investigation of the tensile properties of heat treated Ti-Mo alloys." <i>Materials Today: Proceedings, 38(2)</i> (2020) http://hdl.handle.net/10204/12004Raganya ML, Moshokoa N, Obadele B, Olubambi P, Machaka R. Investigation of the tensile properties of heat treated Ti-Mo alloys. Materials Today: Proceedings, 38(2). 2020; http://hdl.handle.net/10204/12004.TY - Article AU - Raganya, Mampai L AU - Moshokoa, Nthabiseng AU - Obadele, BA AU - Olubambi, PA AU - Machaka, Ronald AB - Extensive efforts have been undertaken to develop Ti alloys consisting of single ß phase in order to substitute the a + ß phase in Ti-6Al-4V used as biomaterials. This study was aimed at investigating the tensile properties of solution treated Ti-10Mo and Ti-12Mo alloys as a function of their deformation mechanisms. The optical microscope (OM) was used to perform microstructural analysis, while the phase identification was conducted using the X-ray diffractometer (XRD). Tensile tests were also conducted at room temperature. Results obtained show that Ti-10Mo alloy possesses higher yield strength probably as a result of stress-induced transformation and larger elongation due to twinning deformation than Ti-12Mo alloy. On the other hand, Ti-12Mo alloy showed moderate yield strength and large elongation due to the dominant twinning deformation mode. Both Ti-10Mo and Ti-12Mo alloys showed substantial and conspicuous equiaxed dimples, tearing ridges and few cleavage facets, which confirmed the occurrence of quasi-cleavage fracture. DA - 2020 DB - ResearchSpace DP - CSIR J1 - Materials Today: Proceedings, 38(2) KW - Bo-Md phase stability map KW - Deformation mode KW - Metastable ß-Ti alloy KW - Tensile properties LK - https://researchspace.csir.co.za PY - 2020 SM - 2214-7853 T1 - Investigation of the tensile properties of heat treated Ti-Mo alloys TI - Investigation of the tensile properties of heat treated Ti-Mo alloys UR - http://hdl.handle.net/10204/12004 ER -24449