349
Views
4
CrossRef citations to date
0
Altmetric
Research Articles

The role of nanoscale heterogeneous structure in simultaneously enhancing strength and ductility of high-oxygen Ti–6Al–4V alloy

, , , &
Pages 142-148 | Received 01 Sep 2020, Accepted 09 Dec 2020, Published online: 22 Dec 2020

References

  • Banerjee D, Williams JC. Perspectives on titanium science and technology, Acta Mater. 2013;61(3):844–879.
  • Cui C, Hu B, Zhao L, et al. Titanium alloy production technology, market prospects and industry development, Mater Des. 2011;32(3):1684–1691.
  • Fang ZZ, Paramore JD, Sun P, et al. Powder metallurgy of titanium – past, present, and future. Int Mater Rev. 2018;63(7):407-459.
  • Yan M, Xu W, Dargusch MS, et al. Review of effect of oxygen on room temperature ductility of titanium and titanium alloys. Powder Metall. 2014;57(4):251–257.
  • Liu J, Qin Y, Zheng J, et al. New approach to achieve high strength powder metallurgy Ti–6Al–4V alloy through a simplified hydrogenation–dehydrogenation treatment. J Alloys Compd. 2018;763:111–119.
  • Zhang D, Qiu D, Gibson MA, et al. Additive manufacturing of ultrafine-grained high-strength titanium alloys. Nature. 2019;576:91–95.
  • Hidalgo AA, Frykholm R, Ebel T, et al. Powder metallurgy strategies to improve properties and processing of titanium alloys: a review. Adv Eng Mater. 2017;19(6):1600743.
  • Jia MT, Zhang DL, Gabbitas B, et al. A novel Ti–6Al–4V alloy microstructure with very high strength and good ductility. Scr Mater. 2015;107:10–13.
  • Luo Y, Xie Y, Cao L, et al. Harmonically structured Ti–6Al–4V alloy with ultrahigh strength fabricated by thermomechanical consolidation of mechanically milled TiH2/Al60V40 powder blend. Mater Sci Eng A. 2020;787:139493.
  • Castany P, Pettinari-Sturmel F, Crestou J, et al. Experimental study of dislocation mobility in a Ti–6Al–4V alloy. Acta Mater. 2007;55(18):6284–6291.
  • Zhang ZX, Qu SJ, Feng AH, et al. Achieving grain refinement and enhanced mechanical properties in Ti–6Al–4V alloy produced by multidirectional isothermal forging. Mater Sci Eng A. 2017;692:127–138.
  • Luo SD, Song T, Lu SL, et al. High oxygen-content titanium and titanium alloys made from powder. J Alloys Compd. 2020;836:155526.
  • Niu HZ, Zhang HR, Sun QQ, et al. Breaking through the strength–ductility trade-off dilemma in powder metallurgy Ti–6Al–4V titanium alloy. Mater Sci Eng A. 2019;754:361–369.
  • Miura H, Kang H, Itoh Y, et al. High performance titanium alloy compacts by advanced powder processing techniques. Key Eng Mater. 2012;520:30–40.
  • Cao F, Chandran KSR, Kumar P, et al. New approach to achieve high strength powder metallurgy Ti–6Al–4V alloy through accelerated sintering at β-transus temperature and hydrogenation–dehydrogenation treatment. Scr Mater. 2017;130:22–26.
  • Ren L, Xiao W, Chang H, et al. Microstructural tailoring and mechanical properties of a multi-alloyed near β titanium alloy Ti-5321 with various heat treatment. Mater Sci Eng A. 2018;711:553–561.
  • Luo Y, Xie Y, Zeng W, et al. Microstructure and mechanical properties of Ti–6Al–4V rods fabricated by powder compact extrusion of TiH2/Al60V40 powder blend. Metall Mater Trans A. 2019;50:1643–1654.
  • Chong Y, Bhattacharjee T, Yi J, et al. Achieving bi-lamellar microstructure with both high tensile strength and large ductility in Ti–6Al–4V alloy by novel thermomechanical processing. Materialia. 2019;8:100479.
  • Chong Y, Deng G, Yi J, et al. On the strain hardening abilities of α + β titanium alloys: the roles of strain partitioning and interface length density. J Alloys Compd. 2019;811:152040.
  • Todaro CJ, Easton MA, Qiu D, et al. Grain structure control during metal 3D printing by high-intensity ultrasound. Nat Commun. 2020;11:142.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.