Image processing to estimate the heat sources related to phase transformations during tensile tests of NiTi tubes

Strain

Volumn 43, Issue 3, 2007, Pages 260-271

  Schlosser, P ^a,b   Louche, H ^b   Favier, D ^a   Orgeas L ^a  

^a GRENOBLE INSTITUTE OF TECHNOLOGY   (France)

^b UNIVERSITÉ DE SAVOIE   (France)

Author keywords

Heat sources estimation; Localisation; NiTishape memory alloy; Superelastic tensile tests; Thermography

Indexed keywords

COMPUTER SIMULATION; DEFORMATION; IMAGE PROCESSING; NICKEL ALLOYS; PHASE TRANSITIONS; SHAPE MEMORY EFFECT; STRAIN RATE; TEMPERATURE; TENSILE TESTING; THERMOGRAPHY (IMAGING);

HEAT SOURCES; SUPERELASTIC TNSILE TESTS;

TUBES (COMPONENTS);

EID: 34547189777     PISSN: 00392103     EISSN: 14751305     Source Type: Journal    
DOI: 10.1111/j.1475-1305.2007.00350.x     Document Type: Conference Paper

References (17)

1. Miyazaki, S., Imai, T., Otsuka, K. and Suzuki, Y. (1981) Lüders-like deformation observed in the transformation pseudoelasticity of a NiTi alloy. Scripta Metall. 15, 853-856.
2. Sun, Q. P. and Li, Z. Q. (2002) The initiation and growth of macroscopic martensite band in nano-grained NiTi microtube under tension. Int. J. Plasticity 18, 1481-1498.
3. Brinson, C. L., Schmidt, I. and Lammering, R. (2004) Stress-induced transformation behaviour of polycristalline NiTi shape memory alloy: micro and macromechanical investigations via in situ optical microscopy. J. Mech. Phys. Solids 52, 1549-1571.
4. Orgéas, L. and Favier, D. (1998) Stress-induced martensitic transformation of a NiTi alloy in isothermal shear, tension, and compression. Acta Mater. 46, 5579-5591.
5. Shaw, J. A. and Kyriakides, S. (1997) On the nucleation and propagation of phase transformation fronts in a NiTi alloy. Acta Mater. 45, 683-700.
6. Chache, M. (2004) Etude de l'écrouissage cyclique des matériaux métalliques et des phénomènes de rochet. PhD Dissertation, UniversitéJoseph Fourier Grenoble I.
7. Vacher, P., Dumoulin, S., Morestin, F. and Mgil-Touchal, S. (1999) Bidimensional deformation measurement using digital images. Proc. Inst. Mech. Eng. (ImechE), 213C, 811-817.
8. Chrysochoos, A. and Louche, H. (2000) An Infrared image processing to analyse the calorific effects accompanying strain localisation. Int. J. of Eng. Sci. 38, 1759-1788.
9. Louche, H. (1999), Analyse par thermographie infrarouge des effets dissipatifs de la localisation dans les aciers, PhD Dissertation, Montpellier University.
10. Mc Cormick, P. G., Liu, Y. and Miyazaki, S. (1993) Intrinsic thermal-mechanical behaviour associated with the stress-induced martensitic transformation in NiTi. Mater. Sci. Eng. A167, 51-56.
11. Balandraud, X., Chrysochoos, A., Leclercq, S. and Peyroux, R. (2001) Influence of the thermomechanical coupling on the propagation of a phase change front. CR Mécanique 329, Série IIb, 621-626.
12. Louche, H. and Chrysochoos, A. (2001) Thermal and dissipative effects accompanying Lüders bands propagation. Mater Sci. Eng. A. A307, 15-22.
13. Faulkner, M. G., Amalraj, J. J. and Bhattacharyya, A. (2000) Experimental determination of thermal and electrical properties of Ni-Ti shape memory wires. Smart Mater. Struct. 9, 632-639.
14. COMSOL 3.2 (FEMLAB). http://www.comsol.com/.
15. Favier, D., Louche, H., Schlosser, P, Orgéas, L., Vacher, P. and Debove, L. (2007) Homogeneous and heterogeneous deformation mechanisms in an austenitic polycrystalline Ti-50.8 at. Ni thin tube under tension. Investigation via temperature and strain fields measurements. Acta Mater., in press.
16. Feng, P. and Sun, Q. P. (2006) Experimental investigation on macroscopic domain formation and evolution in polycrystalline NiTi microtubing under mechanical force. J. Mech. Phys. Sol. 56, 1568-1603.
17. Gong, X., Pelton, A. R., Duerig, T. and Hall, A. (2004) Cyclic properties of superelastic nitinol tubing. Proc. Tech. Mater. Processes Med. Devices Conf., 25-27 August, St Paul, MN, USA, 26-31.