Effect of cyclic heat treatment on microstructure and mechanical properties of laser aided additive manufacturing Ti–6Al–2Sn–4Zr–2Mo alloy

Ma, 2020, High-mass-proportion TiCp/Ti6Al4V titanium matrix composites prepared by directed energy deposition, Addit. Manuf., 35 Weng, 2020, Excellent combination of strength and ductility of CoCrNi medium entropy alloy fabricated by laser aided additive manufacturing, Addit. Manuf., 34 Weng, 2020, IN100 Ni-based superalloy fabricated by micro-laser aided additive manufacturing: correlation of the microstructure and fracture mechanism, Mat. Sci. Eng. A-Struct, 788, 10.1016/j.msea.2020.139467 Zhang, 2019, Comparison of carbon-based reinforcement on laser aided additive manufacturing Inconel 625 composites, Appl. Surf. Sci., 490, 522, 10.1016/j.apsusc.2019.06.008 Wang, 2021, High-performance Ti-6Al-4V with graded microstructure and superior properties fabricated by powder feeding underwater laser metal deposition, Surf. Coating. Technol., 408, 10.1016/j.surfcoat.2020.126778 Wei, 2021, Multi-laser powder bed fusion of Ti–6Al–4V alloy: defect, microstructure, and mechanical property of overlap region, Mat. Sci. Eng. A-Struct, 802, 10.1016/j.msea.2020.140644 Ju, 2021, Evolution of the microstructure and optimization of the tensile properties of the Ti–6Al–4V alloy by selective laser melting and heat treatment, Mat. Sci. Eng. A-Struct, 802, 10.1016/j.msea.2020.140673 Zhao, 2018, Achieving superior ductility for laser solid formed extra low interstitial Ti-6Al-4V titanium alloy through equiaxial alpha microstructure, Scripta Mater., 146, 187, 10.1016/j.scriptamat.2017.11.021 Sabban, 2019, Globularization using heat treatment in additively manufactured Ti-6Al-4V for high strength and toughness, Acta Mater., 162, 239, 10.1016/j.actamat.2018.09.064 Stefansson, 2003, Mechanisms of globularization of Ti-6Al-4V during static heat treatment, Metall. Mater. Trans., 34, 691, 10.1007/s11661-003-0103-3 1991 Zhang, 2020, Review on globularization of titanium alloy with lamellar colony, Manuf. Rev., 7 Tian, 1987, Mechanisms of pearlite spheroidization, Metall. Trans. A, 18, 1403, 10.1007/BF02646654 Zhao, 2018 Semiatin, 2001, The effect of alpha platelet thickness on plastic flow during hot working of TI–6Al–4V with a transformed microstructure, Acta Mater., 49, 3565, 10.1016/S1359-6454(01)00236-1 Chong, 2019, Yielding nature and Hall-Petch relationships in Ti-6Al-4V alloy with fully equiaxed and bimodal microstructures, Scripta Mater., 172, 77, 10.1016/j.scriptamat.2019.07.015 Zhang, 2018, A processing route for achieving isotropic tensile properties in laser solid formed α+β titanium alloy, Metall. Mater. Trans., 49, 3651, 10.1007/s11661-018-4695-z