Paper published in a journal (Scientific congresses and symposiums)
Identification and validation of an extended Stewart-Cazacu micromechanics damage model applied to Ti–6Al–4V specimens exhibiting positive stress triaxialities
Finite element modeling; Micromechanics damage model;; Cazacu yield criterion; ductile fracture; hcp material
Abstract :
[en] In this research, the Stewart-Cazacu micromechanics coupled damage model is extended and validated adding nucleation and coalescence models as new damage mechanisms. The Ti–6Al–4V titanium alloy is chosen as a suitable hcp ductile material to be modeled using this extended damage law. The characterization of the damage evolution in this alloy is addressed throughout a quasi-static experimental campaign. Damage characterization relies on in-situ X-ray tomography data and Scanning Electron Microscopy (SEM) imaging technique. The validation procedure consists in the implementation into the finite element (FE) research software Lagamine of ULiège and in the comparison of numerical predictions and experimental results. Load-displacement curves and damage related state variables at fracture configuration from smooth and notched bar specimens submitted to tensile tests are analyzed. The nucleation and coalescence model extensions as well as an accurate elastoplastic and damage material parameter identification for Ti–6Al–4V samples are essential features to reach a validated model. The prediction capabilities exhibited for large strains are in good agreement with experimental results, while the near-fracture strains can still be improved.
Disciplines :
Materials science & engineering
Author, co-author :
Rojas-Ulloa, Carlos; Universidad de La Frontera
Valenzuela, Marian
Tuninetti, Victor
Habraken, Anne ; Université de Liège - ULiège > Département ArGEnCo > Département ArGEnCo
Language :
English
Title :
Identification and validation of an extended Stewart-Cazacu micromechanics damage model applied to Ti–6Al–4V specimens exhibiting positive stress triaxialities
Publication date :
06 May 2021
Event name :
3rd International Conference of Materials Design and Applications (MDA2020)
Event organizer :
Lucas F M da Silva
Event place :
Online, Portugal
Event date :
5-6 November, 2020
Audience :
International
Journal title :
Proceedings of the Institution of Mechanical Engineers. Part L, Journal of Materials: Design and Applications
ISSN :
1464-4207
eISSN :
2041-3076
Publisher :
Professional Engineering Publishing, United Kingdom
Volume :
108
Issue :
2
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
ANID - Agencia Nacional de Investigación y Desarrollo
This work was funded by the National Agency for Research and Development (ANID) Fondecyt 11170002 and the cooperation agreement WBI/AGCID SUB2019/419031 (DIE19-0005). As research director of FRS-FNRS, A.M. Habraken thanks the Belgian Scientific Research Fund FNRS for financial support. The authors also acknowledge FONDEQUIP EQM130014.
Commentary :
University of Porto. Held online due to COVID restrictions
Pineau, A., Pardoen, T., 2.06 – failure of metals (2007) Comp Struct Integr, 2, pp. 684-797
Seidenfuss, M., Linse, T., (2016) Recent trends in fracture and damage mechanics, , Cham, Springer International Publishing
Li, H., Fu, M., Damage eution and ductile fracture. In:, Amsterdam: Elsevier,. 85–136
Yildiz, R.A., Yilmaz, S., Experimental investigation of GTN model parameters of 6061 Al alloy (2020) Eur J Mech A/Solids, 83, p. 104040
Duchêne, L., Habraken, A.M., Analysis of the sensitivity of FEM predictions to numerical parameters in deep drawing simulations (2005) Eur J Mech, 24, pp. 614-629
Tuninetti, V., Yuan, S., Gilles, G., Modeling the ductile fracture and the plastic anisotropy of DC01 steel at room temperature and low strain rates (2016) J Phys Conf Ser, 734, p. 032075
Duchêne, L., Ben Bettaieb, A., Tuninetti, V., Numerical modeling and digital image correlation strain measurements of coated metal sheets submitted to large bending deformation (2013) Key Eng Mater, 554-557, pp. 2424-2431
Guzmán, C.F., Yuan, S., Duchêne, L., Damage prediction in single point incremental forming using an extended Gurson model (2018) Int J Solids Struct, 151, pp. 45-56
Wagener, H.-W., Hosse-Hartmann, J., Friz, R., Deep drawing and impact extrusion of magnesium alloys at room temparature (2003) Adv Eng Mater, 5, pp. 237-242
Cazacu, O., Plunkett, B., Barlat, F., Orthotropic yield criterion for hexagonal closed packed metals (2006) Int J Plast, 22, pp. 1171-1194
Tuninetti, V., Habraken, A.M., Impact of anisotropy and viscosity to model the mechanical behavior of Ti–6Al–4V alloy (2014) Mater Sci Eng A, 605, pp. 39-50
Tuninetti, V., Gilles, G., Milis, O., Anisotropy and tension–compression asymmetry modeling of the room temperature plastic response of Ti–6Al–4V (2015) Int J Plast, 67, pp. 53-68
Tuninetti, V., Gilles, G., Flores, P., Impact of distortional hardening and the strength differential effect on the prediction of large deformation behavior of the Ti6Al4V alloy (2019) Meccanica, 54, pp. 1823-1840
Rym, H., Olfa, D., Amna, Z., Mechanical behavior of materials with a compact hexagonal structure obtained by an advanced identification strategy of HCP material, AZ31B-H24. Frat ed (2020) Integrità Strutt, 14, pp. 295-305
Rym, H., Olfa, D., Amna, Z., Strategy for identification of HCP structure materials: study of Ti–6Al–4V under tensile and compressive load conditions (2020) Arch Appl Mech, 90, pp. 1685-1703
Stewart, J.B., Cazacu, O., Analytical yield criterion for an anisotropic material containing spherical voids and exhibiting tension–compression asymmetry (2011) Int J Solids Struct, 48, pp. 357-373
Poondla, N., Srivatsan, T.S., Patnaik, A., A study of the microstructure and hardness of two titanium alloys: commercially pure and Ti-6Al-4V (2009) J Alloys Compd, 486, pp. 162-167
Bettaieb, M.B., Van Hoof, T., Minnebo, H., Micromechanics-based damage analysis of fracture in Ti5553 alloy with application to bolted sectors (2015) J Mater Eng Perform, 24, pp. 1262-1278
Montgomery, J.S., Wells, M.G.H., Titanium armor applications in combat vehicles (2001) JOM, 53, pp. 29-32
Cazacu, O., Development of a multi-scale methodology for prediction of the macroscopic anisotropic stress-strain response of textured metals under dynamic loading (2009) US Airf Res Lab, pp. 1-69
Castellanos, S.D., Cavaleiro, A.J., Jesus, A.M.P.D., . Machinability of titanium aluminides: a review (2019) Proc IMechE, Part L: J Materials: Design and Applications, 233, pp. 426-451
Sarao, T.P.S., Singh, H., Singh, H., Enhancing biocompatibility and corrosion resistance of Ti-6Al-4V alloy by surface modification route (2018) J Therm Spray Technol, 27, pp. 1388-1400
Zhou, Y.L., Niinomi, M., Akahori, T., Corrosion resistance and biocompatibility of Ti–Ta alloys for biomedical applications (2005) Mater Sci Eng A, 398, pp. 28-36
Mcandrew, A.R., Colegrove, P.A., Bühr, C., Progress in materials science: a literature review of Ti-6Al-4V linear friction welding (2018) Prog Mater Sci, 92, pp. 225-257
Zhang, M., Zhang, J., McDowell, D.L., Microstructure-based crystal plasticity modeling of cyclic deformation of Ti-6Al-4V (2007) Int J Plast, 23, pp. 1328-1348
Tuninetti, V., Flores, P., Valenzuela, M., Experimental characterization of the compressive mechanical behaviour of Ti6Al4V alloy at constant strain rates over the full elastoplastic range (2020) Int J Mater Form, 13, pp. 709-724
Tuninetti, V., Jaramillo, A.F., Riu, G., Experimental correlation of mechanical properties of the Ti-6Al-4V alloy at different length scales (2021) Metals, 11, p. 104
Xue, Q., Meyers, M.A., Nesterenko, V.F., Self-organization of shear bands in titanium and Ti-6Al-4V alloy (2002) Acta Mater, 50, pp. 575-596
Boehlert, C.J., Cowen, C.J., Tamirisakandala, S., In situ scanning electron microscopy observations of tensile deformation in a boron-modified Ti-6Al-4V alloy (2006) Scr Mater, 55, pp. 465-468
Lecarme, L., Maire, E., Kumar, A., Heterogenous void growth revealed by in situ 3-D X-ray microtomography using automatic cavity tracking (2014) Acta Mater, 63, pp. 130-139
Zhang, X.C., Zhong, F., Shao, J.B., Failure mechanism and mode of Ti-6Al-4V alloy under uniaxial tensile loading: experiments and micromechanical modeling (2016) Mater Sci Eng A, 676, pp. 536-545
Tan, J., Lu, L., Li, H.Y., Anisotropic deformation and damage of dual-phase Ti-6Al-4V under high strain rate loading (2019) Mater Sci Eng A, 742, pp. 532-539
Rice, J.R., Tracey, D.M., On the ductile enlargement of voids in triaxial stress fields (1969) J Mech Phys Solids, 17, pp. 201-217
Gurson, A.L., Continuum theory of ductile rupture by void nucleation and growth (1977) J Eng Mater Technol, 99, pp. 2-15
Margolin, H., Mahajan, Y., Void formation, void growth and tensile fracture in Ti-6AI-4V (1978) Metall Trans A, 9, pp. 781-791
Tvergaard, V., Influence of voids on shear band instabilities under plane strain conditions (1981) Int J Fract, 17, pp. 389-407
Becker, R., Needleman, A., Richmond, O., Void growth and failure in notched bars (1988) J Mech Phys Solids, 36, pp. 317-351
Perrin, G., Leblond, J.B., Analytical study of a hollow sphere made of plastic porous material and subjected to hydrostatic tension-application to some problems in ductile fracture of metals (1990) Int J Plast, 6, pp. 677-699
Brünig, M., Gerke, S., Schmidt, M., Damage and failure at negative stress triaxialities: experiments, modeling and numerical simulations (2018) Int J Plast, 102, pp. 70-82
Tvergaard, V., Needleman, A., Analysis of the cup-cone fracture in a round tensile bar (1984) Acta Metall, 32, pp. 157-169
Armstrong, P.J., Frederick, C.O., A mathematical representation of the multi axial Bauschinger effect (1966) Mater High Temp, 24, pp. 1-26
Guzmán, C.F., Tuninetti, V., Gilles, G., Assessment of damage and anisotropic plasticity models to predict Ti-6Al-4V behavior (2015) Key Eng Mater, 651-653, pp. 575-580
Lecarme, L., (2013), Viscoplasticity, damage, and fracture of Ti-6Al-4V. PhD Thesis
Verleysen, P., Peirs, J., Quasi-static and high strain rate fracture behaviour of Ti6Al4V (2017) Int J Impact Eng, 108, pp. 370-388
Geuzaine, C., Remacle, J.-F., Gmsh: a 3-D finite element mesh generator with built-in pre- and post-processing facilities (2009) Int J Numer Methods Eng, 79, pp. 1309-1331
Zhu, Y.Y., Cescotto, S., Unified and mixed formulation of the 8-node hexahedral elements by assumed strain method (1996) Comput Methods Appl Mech Eng, 129, pp. 177-209
Rojas-Ulloa, C., Bouffioux, C., Jaramillo, A., Nanomechanical characterization of the deformation response of orthotropic Ti‐6Al‐4V Adv Eng Mater, , Epub ahead of print 16 March 2021
Marouani, H., Aguir, H., Identification of material parameters of the Gurson–Tvergaard–Needleman damage law by combined experimental, numerical sheet metal blanking techniques and artificial neural networks approach (2012) Int J Mater Form, 5, pp. 147-155
