Coupling Infrared Thermography and Acoustic Emission Measurement to Quantify the Shakedown State of Shape Memory Alloys

Clement  Dunand-Châtellet; Ziad Moumni

doi:10.4028/www.scientific.net/KEM.488-489.146

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Modelling of Crack Bifurcation in Laminar Ceramics with Large Compressive Stress
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Non-Linear Behaviour of Base-Isolated Building Supported on Flexible Soil under Damaging Earthquakes
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Coupling Infrared Thermography and Acoustic Emission Measurement to Quantify the Shakedown State of Shape Memory Alloys
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 488-489Coupling Infrared Thermography and Acoustic...

Coupling Infrared Thermography and Acoustic Emission Measurement to Quantify the Shakedown State of Shape Memory Alloys

Abstract:

This paper provides an original experimental characterization of the shakedown state of a shape memory alloy structure under cyclic pseudo-elastic loading. This analysis is performed through the observation of the dissipated energy at a macroscopic scale as well as the temperature on the surface of the sample through infrared thermography measurement. Morevover, a deeper study is led thanks to acoustic emission to quantify the shifts between microscopic evolutions at a lower scale. The main conclusion is that these 3 quantities are correlated and enable us to identify different stages the structure crosses until the shakedown state.

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Periodical:

Key Engineering Materials (Volumes 488-489)

Pages:

146-149

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.488-489.146

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Online since:

September 2011

Authors:

Clement Dunand-Châtellet, Ziad Moumni

Keywords:

Acoustic Emission (AE), Pseudoelasticity, Shakedown, Shape Memory Alloy Actuator, Thermography

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References

[1] Delaey, L. and Krishnan, R. V. and Tas, H. and Warlimont, H., Journal of Materials Science, 1974, Vol. 9, N. 9, p.1521.

Google Scholar

[2] L.C.L. Catherine Brinson and Ina Schmidt and Rolf Lammering, Journal of the Mechanics and Physics of Solids, 2004, Vol. 52, N. 7, p.1549.

Google Scholar

[3] Shaw, John A., International Journal of Plasticity, 200, Vol. 16, N. 5, p.541.

Google Scholar

[4] He, Y. J. and Sun, Q. P., International Journal of Solids and Structures, 2009, Vol. 46, N. 16, p.3045.

Google Scholar

[5] C. Morin, Z. Moumni and W. Zaki, International journal of plasticity, 2010 doi: 10. 1016/j. ijplas. 2010. 09. 005.

Google Scholar

[6] Pieczyska, E. and Gadaj, S. and Nowacki, W. and Tobushi, H., Experimental Mechanics, 2006, Vol. 46, N. 4, p.531.

Google Scholar

[7] Daly, S. and Ravichandran, G. and Bhattacharya, K., Acta Materialia, 2007, Vol. 55, N. 10, p.3593.

Google Scholar

[8] Gadaj, S. P. and Nowacki, W. K. and Pieczyska, E. A., Infrared Physics & Technology, 2002, Vol. 43, N. 3-5, p.151.

Google Scholar

[9] Y J He and Q P Sun, Smart Materials and Structures, 2010, Vol. 19, N. 11.

Google Scholar

[10] Kim, K. and Daly, S., Experimental Mechanics, 2010, p.1 Figure 7: Cumulative energy of acoustic waves Figure 8: Evolution of power-law exponents Figure 6: Cumulative energy of acoustic waves.

Google Scholar