Benchmarking of several material constitutive models for tribology, wear, and other mechanical deformation simulations of Ti6Al4V
Journal article
Liu C, Goel S, Llavori I, Stolf P, Giusca CL, Zabala A, Kohlscheen J, Paiva JM, Endrino JL and Veldhuis SC Fox Rabinovich GS (2019). Benchmarking of several material constitutive models for tribology, wear, and other mechanical deformation simulations of Ti6Al4V. Journal of the Mechanical Behavior of Biomedical Materials. 97, pp. 126-137. https://doi.org/10.1016/j.jmbbm.2019.05.013
Authors | Liu C, Goel S, Llavori I, Stolf P, Giusca CL, Zabala A, Kohlscheen J, Paiva JM, Endrino JL and Veldhuis SC Fox Rabinovich GS |
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Abstract | Use of an alpha-beta (multiphase HCP-BCC) titanium alloy, Ti6Al4V, is ubiquitous in a wide range of engineering applications. The previous decade of finite element analysis research on various titanium alloys for numerous biomedical applications especially in the field of orthopedics has led to the development of more than half a dozen material constitutive models, with no comparison available between them. Part of this problem stems from the complexity of developing a vectorised user-defined material subroutine (VUMAT) and the different conditions (strain rate, temperature and composition of material) in which these models are experimentally informed. This paper examines the extant literature to review these models and provides quantitative benchmarking against the tabulated material model and a power law model of Ti6Al4V taking the test case of a uniaxial tensile and cutting simulation. |
Year | 2019 |
Journal | Journal of the Mechanical Behavior of Biomedical Materials |
Journal citation | 97, pp. 126-137 |
Publisher | Elsevier |
ISSN | 1751-6161 |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.jmbbm.2019.05.013 |
Publication dates | |
30 Sep 2019 | |
Online | 12 May 2019 |
Publication process dates | |
Accepted | 08 May 2019 |
Deposited | 28 Jul 2022 |
Accepted author manuscript | License File Access Level Open |
Supplemental file | File Access Level Safeguarded |
https://openresearch.lsbu.ac.uk/item/916qw
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Accepted author manuscript
Ready to submit version.docx | ||
License: CC BY-NC-ND 4.0 | ||
File access level: Open |
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