Microstructural control of additively manufactured Ti6Al4V via in-situ large-area laser annealing

Rietema, C. J.; Roehling, J. D.; Smith, W. L.; Bertsch, K. M.

doi:10.1016/j.scriptamat.2023.115823

Title: Microstructural control of additively manufactured Ti6Al4V via in-situ large-area laser annealing

Journal Article · 01 January 2024 · Scripta Materialia

DOI: https://doi.org/10.1016/j.scriptamat.2023.115823 · OSTI ID:2202706

; Roehling, J. D.;

; Bertsch, K. M.

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Research Organization:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

Sponsoring Organization:: USDOE; USDOE National Nuclear Security Administration (NNSA)

Grant/Contract Number:: AC52-07NA27344

OSTI ID:: 2202706

Report Number(s):: LLNL--JRNL-853691; S1359646223005444; 115823; PII: S1359646223005444

Journal Information:: Scripta Materialia, Journal Name: Scripta Materialia Journal Issue: C Vol. 239; ISSN 1359-6462

Publisher:: ElsevierCopyright Statement

Country of Publication:: United States

Language:: English

References (25)

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In situ tailoring microstructure in additively manufactured Ti-6Al-4V for superior mechanical performance Xu, W.; Lui, E. W.; Pateras, A. Acta Materialia, Vol. 125 https://doi.org/10.1016/j.actamat.2016.12.027	journal	February 2017
Heat treatment of Ti6Al4V produced by Selective Laser Melting: Microstructure and mechanical properties Vrancken, Bey; Thijs, Lore; Kruth, Jean-Pierre Journal of Alloys and Compounds, Vol. 541 https://doi.org/10.1016/j.jallcom.2012.07.022	journal	November 2012
Effect of subtransus heat treatment on the microstructure and mechanical properties of additively manufactured Ti-6Al-4V alloy Zhang, Xiang-Yu; Fang, Gang; Leeflang, Sander Journal of Alloys and Compounds, Vol. 735 https://doi.org/10.1016/j.jallcom.2017.11.263	journal	February 2018
Effect of heat treatment on the phase transformation and mechanical properties of Ti6Al4V fabricated by selective laser melting Yan, Xingchen; Yin, Shuo; Chen, Chaoyue Journal of Alloys and Compounds, Vol. 764 https://doi.org/10.1016/j.jallcom.2018.06.076	journal	October 2018
The effect of heat treatment on microstructure evolution and tensile properties of selective laser melted Ti6Al4V alloy Liang, Zulei; Sun, Zhonggang; Zhang, Wenshu Journal of Alloys and Compounds, Vol. 782 https://doi.org/10.1016/j.jallcom.2018.12.051	journal	April 2019
Energy and emissions saving potential of additive manufacturing: the case of lightweight aircraft components Huang, Runze; Riddle, Matthew; Graziano, Diane Journal of Cleaner Production, Vol. 135 https://doi.org/10.1016/j.jclepro.2015.04.109	journal	November 2016
Ductility improvement due to martensite α′ decomposition in porous Ti–6Al–4V parts produced by selective laser melting for orthopedic implants Sallica-Leva, E.; Caram, R.; Jardini, A. L. Journal of the Mechanical Behavior of Biomedical Materials, Vol. 54 https://doi.org/10.1016/j.jmbbm.2015.09.020	journal	February 2016
The Additive Manufacturing (AM) of titanium alloys Dutta, B.; Froes, F. H. (Sam) Metal Powder Report, Vol. 72, Issue 2 https://doi.org/10.1016/j.mprp.2016.12.062	journal	March 2017
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Effects of heat treatments on microstructure and properties of Ti-6Al-4V ELI alloy fabricated by electron beam melting (EBM) Galarraga, Haize; Warren, Robert J.; Lados, Diana A. Materials Science and Engineering: A, Vol. 685 https://doi.org/10.1016/j.msea.2017.01.019	journal	February 2017
Mechanical properties and microstructure of a Ti-6Al-4V alloy subjected to cold rolling, asymmetric rolling and asymmetric cryorolling Yu, Hailiang; Yan, Ming; Li, Jintao Materials Science and Engineering: A, Vol. 710 https://doi.org/10.1016/j.msea.2017.10.075	journal	January 2018
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Parent grain reconstruction from partially or fully transformed microstructures in MTEX Niessen, Frank; Nyyssönen, Tuomo; Gazder, Azdiar A. Journal of Applied Crystallography, Vol. 55, Issue 1 https://doi.org/10.1107/S1600576721011560	journal	February 2022
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36 MATERIALS SCIENCE
electron backscattering diffraction (EBSD)
laser annealing
phase transformations
thermal modeling
titanium alloys

Title: Microstructural control of additively manufactured Ti6Al4V via in-situ large-area laser annealing

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