Accelerated improvement in tensile superelasticity of electron beam directed energy deposition manufactured NiTi alloys by artificial thermal cycling combined with low temperature aging treatment

References

• Otsuka K, Ren X. Physical metallurgy of Ti–Ni-based shape memory alloys. Prog Mater Sci. 2005;50:511–678. doi:10.1016/j.pmatsci.2004.10.001
   Web of Science ®Google Scholar
• Fadlallah SA, El-Bagoury N, Gad El-Rab SMF, et al. An overview of NiTi shape memory alloy: corrosion resistance and antibacterial inhibition for dental application. J Alloys Compd. 2014;583:455–464. doi:10.1016/j.jallcom.2013.08.029
   Web of Science ®Google Scholar
• Bansiddhi A, Sargeant TD, Stupp SI, et al. Porous NiTi for bone implants: a review. Acta Biomater. 2008;4:773–782. doi:10.1016/j.actbio.2008.02.009
   PubMed Web of Science ®Google Scholar
• Xi R, Jiang H, Li G, et al. In-situ alloying of NiTiNb ternary shape memory alloys via laser powder bed fusion using pre-alloyed NiTi and elemental Nb powders: microstructure, phase transformation behavior and functional properties. Addit Manuf. 2024;79:103933. doi:10.1016/j.addma.2023.103933
   Web of Science ®Google Scholar
• Mohd Jani J, Leary M, Subic A, et al. A review of shape memory alloy research, applications and opportunities. Mater Des. 2014;56:1078–1113. doi:10.1016/j.matdes.2013.11.084
   Web of Science ®Google Scholar
• Elahinia M, Shayesteh Moghaddam N, Taheri Andani M, et al. Fabrication of NiTi through additive manufacturing: a review. Prog Mater Sci. 2016;83:630–663. doi:10.1016/j.pmatsci.2016.08.001
   Web of Science ®Google Scholar
• Xi R, Jiang H, Kustov S, et al. Influence of Nb addition and process parameters on the microstructure and phase transformation behavior of NiTiNb ternary shape memory alloys fabricated by laser powder bed fusion. Scr Mater. 2023;222:114996. doi:10.1016/j.scriptamat.2022.114996
   Web of Science ®Google Scholar
• Herzog D, Seyda V, Wycisk E, et al. Additive manufacturing of metals. Acta Mater. 2016;117:371–392. doi:10.1016/j.actamat.2016.07.019
   Web of Science ®Google Scholar
• Wang K, Liu W, Li X, et al. Effect of hot isostatic pressing on microstructure and properties of high chromium K648 superalloy manufacturing by extreme high-speed laser metal deposition. J Mater Res Technol. 2024;28:3951–3959. doi:10.1016/j.jmrt.2023.12.280
   Google Scholar
• Weinert K, Petzoldt V. Machining of NiTi based shape memory alloys. Mater Sci Eng A. 2004;378:180–184. doi:10.1016/j.msea.2003.10.344
   Web of Science ®Google Scholar
• Oliveira JP, Miranda RM, Braz Fernandes FM. Welding and joining of NiTi shape memory alloys: A review. Prog Mater Sci. 2017;88:412–466. doi:10.1016/j.pmatsci.2017.04.008
   Web of Science ®Google Scholar
• Xi R, Jiang H, Li G, et al. Effect of solution treatment on the microstructure, phase transformation behavior and functional properties of NiTiNb ternary shape memory alloys fabricated via laser powder bed fusion in-situ alloying. Int J Extrem Manuf. 2024;6:045002. doi:10.1088/2631-7990/ad35fc
   Google Scholar
• Lu HZ, Ma HW, Cai WS, et al. Stable tensile recovery strain induced by a Ni4Ti3 nanoprecipitate in a Ni50.4Ti49.6 shape memory alloy fabricated via selective laser melting. Acta Mater. 2021;219:117261. doi:10.1016/j.actamat.2021.117261
   Web of Science ®Google Scholar
• Saedi S, Turabi AS, Taheri Andani M, et al. The influence of heat treatment on the thermomechanical response of Ni-rich NiTi alloys manufactured by selective laser melting. J Alloys Compd. 2016;677:204–210. doi:10.1016/j.jallcom.2016.03.161
   Web of Science ®Google Scholar
• Wang X, Kustov S, Van Humbeeck J. A short review on the microstructure, transformation behavior and functional properties of NiTi shape memory alloys fabricated by selective laser melting. Materials (Basel). 2018;11:1683. doi:10.3390/ma11091683
   PubMed Web of Science ®Google Scholar
• Malard B, Pilch J, Sittner P, et al. Microstructure and functional property changes in thin Ni-Ti wires heat treated by electric current — high energy x-ray and tem investigations. Funct Mater Lett. 2009;02:45–54. doi:10.1142/S1793604709000557
   Google Scholar
• Wang X, Kustov S, Li K, et al. Effect of nanoprecipitates on the transformation behavior and functional properties of a Ti–50.8 at.% Ni alloy with micron-sized grains. Acta Mater. 2015;82:224–233. doi:10.1016/j.actamat.2014.09.018
   Web of Science ®Google Scholar
• Chen H, Xiao F, Liang X, et al. Improvement of the stability of superelasticity and elastocaloric effect of a Ni-rich Ti-Ni alloy by precipitation and grain refinement. Scr Mater. 2019;162:230–234. doi:10.1016/j.scriptamat.2018.11.024
   Web of Science ®Google Scholar
• Prokoshkin SD, Khmelevskaya IY, Dobatkin SV, et al. Alloy composition, deformation temperature, pressure and post-deformation annealing effects in severely deformed Ti–Ni based shape memory alloys. Acta Mater. 2005;53:2703–2714. doi:10.1016/j.actamat.2005.02.032
   Web of Science ®Google Scholar
• Tong YX, Guo B, Chen F, et al. Thermal cycling stability of ultrafine-grained TiNi shape memory alloys processed by equal channel angular pressing. Scr Mater. 2012;67:1–4. doi:10.1016/j.scriptamat.2012.03.005
   Web of Science ®Google Scholar
• Delville R, Malard B, Pilch J, et al. Transmission electron microscopy investigation of dislocation slip during superelastic cycling of Ni–Ti wires. Int J Plasticity. 2011;27:282–297. doi:10.1016/j.ijplas.2010.05.005
   Web of Science ®Google Scholar
• Chen J, Lei L, Fang G. Grain-size effects on the temperature-dependent elastocaloric cooling performance of polycrystalline NiTi alloy. J Alloys Compd. 2022;927:166951. doi:10.1016/j.jallcom.2022.166951
   Web of Science ®Google Scholar
• Zeng Z, Cong BQ, Oliveira JP, et al. Wire and arc additive manufacturing of a Ni-rich NiTi shape memory alloy: microstructure and mechanical properties. Microstruct Mech Properties, Addit Manuf. 2020;32:101051. doi:10.1016/j.addma.2020.101051
   Web of Science ®Google Scholar
• Li B, Wang L, Wang B, et al. Solidification characterization and its correlation with the mechanical properties and functional response of NiTi shape memory alloy manufactured by electron beam freeform fabrication. Addit Manuf. 2021;48:102468. doi:10.1016/j.addma.2021.102468
   Web of Science ®Google Scholar
• Zhou Q, Hayat MD, Chen G, et al. Selective electron beam melting of NiTi: microstructure, phase transformation and mechanical properties. Mater Sci Eng A. 2019;744:290–298. doi:10.1016/j.msea.2018.12.023
   Web of Science ®Google Scholar
• Xi R, Jiang H, Li G, et al. Effect of Fe addition on the microstructure, transformation behaviour and superelasticity of NiTi alloys fabricated by laser powder bed fusion. Virtual Phys Prototyp. 2023;18:e2126376. doi:10.1080/17452759.2022.2126376
   Web of Science ®Google Scholar
• Karaca HE, Saghaian SM, Ded G, et al. Effects of nanoprecipitation on the shape memory and material properties of an Ni-rich NiTiHf high temperature shape memory alloy. Acta Mater. 2013;61:7422–7431. doi:10.1016/j.actamat.2013.08.048
   Web of Science ®Google Scholar
• Kim JI, Miyazaki S. Effect of nano-scaled precipitates on shape memory behavior of Ti-50.9at.%Ni alloy. Acta Mater. 2005;53:4545–4554. doi:10.1016/j.actamat.2005.06.009
   Web of Science ®Google Scholar
• Feng B, Wang C, Zhang Q, et al. Effect of laser hatch spacing on the pore defects, phase transformation and properties of selective laser melting fabricated NiTi shape memory alloys. Mater Sci Eng A. 2022;840:142965. doi:10.1016/j.msea.2022.142965
   Web of Science ®Google Scholar
• Gu D, Ma C. In-situ formation of Ni4Ti3 precipitate and its effect on pseudoelasticity in selective laser melting additive manufactured NiTi-based composites. Appl Surf Sci. 2018;441:862–870. doi:10.1016/j.apsusc.2018.01.317
   Web of Science ®Google Scholar
• Zhang M, Fang X, Wang Y, et al. High superelasticity NiTi fabricated by cold metal transfer based wire arc additive manufacturing. Mater Sci Eng A. 2022;840:143001. doi:10.1016/j.msea.2022.143001
   Web of Science ®Google Scholar
• Pu Z, Du D, Zhang D, et al. Study on the role of carbon in modifying second phase and improving tensile properties of NiTi shape memory alloys fabricated by electron beam directed energy deposition. Additive Manuf. 2023;75:103733. doi:10.1016/j.addma.2023.103733
   Web of Science ®Google Scholar
• Pu Z, Du D, Wang K, et al. Microstructure, phase transformation behavior and tensile superelasticity of NiTi shape memory alloys fabricated by the wire-based vacuum additive manufacturing. Mater Sci Eng A. 2021;812:141077. doi:10.1016/j.msea.2021.141077
   Web of Science ®Google Scholar
• Dutkiewicz J, Rogal Ł, Kalita D, et al. Microstructure, mechanical properties, and martensitic transformation in NiTi shape memory alloy fabricated using electron beam additive manufacturing technique. J Mater Eng Perform. 2022.
   Web of Science ®Google Scholar
• Pu Z, Du D, Zhang D, et al. Improvement of tensile superelasticity by aging treatment of NiTi shape memory alloys fabricated by electron beam wire-feed additive manufacturing. J Mater Sci Technol. 2023;145:185–196. doi:10.1016/j.jmst.2022.10.050
   Web of Science ®Google Scholar
• Christian J. The theory of transformations in metals and alloys. Newnes; 2002.
   Google Scholar
• Gall K, Maier HJ. Cyclic deformation mechanisms in precipitated NiTi shape memory alloys. Acta Mater. 2002;50:4643–4657. doi:10.1016/S1359-6454(02)00315-4
   Web of Science ®Google Scholar
• Wang X, Li K, Schryvers D, et al. R-phase transition and related mechanical properties controlled by low-temperature aging treatment in a Ti–50.8at.% Ni thin wire. Scr Mater. 2014: 21–24. doi:10.1016/j.scriptamat.2013.10.006
   Google Scholar
• Chen L, Li J, Zhang Y, et al. Effect of low-temperature pre-deformation on precipitation behavior and microstructure of a Zr-Sn-Nb-Fe-Cu-O alloy during fabrication. J Nucl Sci Technol. 2016;53:496–507. doi:10.1080/00223131.2015.1059776
   Web of Science ®Google Scholar
• Ham FS. Stress-Assisted precipitation on dislocations. J Appl Phys. 1959;30:915–926. doi:10.1063/1.1735262
   Web of Science ®Google Scholar
• Douin J, Donnadieu P, Epicier T, et al. Stress field around precipitates: direct measurement and relation with the behavior of dislocations. Mater Sci Eng A. 2001: 270–273. doi:10.1016/S0921-5093(01)01103-0
   Web of Science ®Google Scholar
• Ren X, Miura N, Zhang J, et al. A comparative study of elastic constants of Ti–Ni-based alloys prior to martensitic transformation. Mater Sci Eng A. 2001;312:196–206. doi:10.1016/S0921-5093(00)01876-1
   Web of Science ®Google Scholar
• Wang X, Verlinden B, Kustov S. Multi-stage martensitic transformation in Ni-rich NiTi shape memory alloys. Funct Mater Lett. 2017;10:1740004. doi:10.1142/S1793604717400045
   Web of Science ®Google Scholar
• Zhou Y, Zhang J, Fan G, et al. Origin of 2-stage R-phase transformation in low-temperature aged Ni-rich Ti–Ni alloys. Acta Mater. 2005;53:5365–5377. doi:10.1016/j.actamat.2005.08.013
   Web of Science ®Google Scholar
• Wang X, Li C, Verlinden B, et al. Effect of grain size on aging microstructure as reflected in the transformation behavior of a low-temperature aged Ti–50.8at.% Ni alloy. Scr Mater. 2013;69:545–548. doi:10.1016/j.scriptamat.2013.06.023
   Web of Science ®Google Scholar