Investigation and optimization of heat treatment process on tensile behaviour of Ti6Al4V alloy

Omoniyi, POMahamood, RMArthur, Nana KKPityana, Sisa LAkinlabi, SAOkamoto, YMaina, MRAkinlabi, ET2022-01-292022-01-292021-10Omoniyi, P., Mahamood, R., Arthur, N.K., Pityana, S.L., Akinlabi, S., Okamoto, Y., Maina, M. & Akinlabi, E. et al. 2021. Investigation and optimization of heat treatment process on tensile behaviour of Ti6Al4V alloy. Materialwissenschaft und Werkstofftechnik, 52(10). http://hdl.handle.net/10204/122520933-51371521-4052https://doi.org/10.1002/mawe.202000314http://hdl.handle.net/10204/12252This article examines the microstructure and tensile strength of annealed Ti6Al4V alloy at different temperatures and times. Taguchi based L9 (32) design was used for the experimental design matrix and optimization of the tensile strength of heat treated samples. The optimum parameter combination was at the temperature of 950 °C and soaking time of 1 hour. ANOVA results show that temperature is the most influencing parameter and a regression equation of degree two was developed to predict tensile strength. Results of the microstructure show lamellar structure development within the samples heat-treated at 1000 °C.AbstractenMicrostructuresTaguchiTensile strengthTi6Al4V alloyInvestigation and optimization of heat treatment process on tensile behaviour of Ti6Al4V alloyArticleOmoniyi, P., Mahamood, R., Arthur, N. K., Pityana, S. L., Akinlabi, S., Okamoto, Y., ... Akinlabi, E. (2021). Investigation and optimization of heat treatment process on tensile behaviour of Ti6Al4V alloy. Materialwissenschaft und Werkstofftechnik, 52(10), http://hdl.handle.net/10204/12252Omoniyi, PO, RM Mahamood, Nana KK Arthur, Sisa L Pityana, SA Akinlabi, Y Okamoto, MR Maina, and ET Akinlabi "Investigation and optimization of heat treatment process on tensile behaviour of Ti6Al4V alloy." Materialwissenschaft und Werkstofftechnik, 52(10) (2021) http://hdl.handle.net/10204/12252Omoniyi P, Mahamood R, Arthur NK, Pityana SL, Akinlabi S, Okamoto Y, et al. Investigation and optimization of heat treatment process on tensile behaviour of Ti6Al4V alloy. Materialwissenschaft und Werkstofftechnik, 52(10). 2021; http://hdl.handle.net/10204/12252.TY - Article AU - Omoniyi, PO AU - Mahamood, RM AU - Arthur, Nana KK AU - Pityana, Sisa L AU - Akinlabi, SA AU - Okamoto, Y AU - Maina, MR AU - Akinlabi, ET AB - This article examines the microstructure and tensile strength of annealed Ti6Al4V alloy at different temperatures and times. Taguchi based L9 (32) design was used for the experimental design matrix and optimization of the tensile strength of heat treated samples. The optimum parameter combination was at the temperature of 950 °C and soaking time of 1 hour. ANOVA results show that temperature is the most influencing parameter and a regression equation of degree two was developed to predict tensile strength. Results of the microstructure show lamellar structure development within the samples heat-treated at 1000 °C. DA - 2021-10 DB - ResearchSpace DP - CSIR J1 - Materialwissenschaft und Werkstofftechnik, 52(10) KW - Microstructures KW - Taguchi KW - Tensile strength KW - Ti6Al4V alloy LK - https://researchspace.csir.co.za PY - 2021 SM - 0933-5137 SM - 1521-4052 T1 - Investigation and optimization of heat treatment process on tensile behaviour of Ti6Al4V alloy TI - Investigation and optimization of heat treatment process on tensile behaviour of Ti6Al4V alloy UR - http://hdl.handle.net/10204/12252 ER -25276