Abstract
We derive a thermodynamically consistent general continuum-mechanical model describing mutually coupled martensitic and ferro/paramagnetic phase transformations in electrically-conductive magnetostrictive materials such as NiMnGa. We use small-strain and eddy-current approximations, yet large velocities and electric current injected through the boundary are allowed. Fully nonlinear coupling of magneto-mechanical and thermal effects is considered. The existence of energy-preserving weak solutions is proved by showing convergence of time-discrete approximations constructed by a carefully designed semi-implicit regularized scheme.
Similar content being viewed by others
References
Albanese R., Rubinacci G.: Formulation of the eddy-current problem. IEE Proc. A 137, 16–22 (1990)
Arndt M., Griebel M., Novák V., Roubíček T., Šittner P.: Martensitic/austenitic transformation in NiMnGa: simulation and experimental approaches. Int. J. Plasticity 22, 1943–1961 (2006)
Arndt M., Griebel M., Roubíček T.: Modelling and numerical simulation of martensitic transformation in shape memory alloys. Cont. Mech. Thermodyn. 15, 463–485 (2003)
Ball J.M., James R.D.: Proposed experimental tests of a theory of fine microstructure and the two-well problem. Phil. Trans. R. Soc. Lond. A 338, 389–450 (1992)
Bertotti G.: Hysteresis in Magnetism. Academic Press, San Diego, 1998
Bertsch M., Podio-Guidugli P., Valente V.: On the dynamics of deformable ferromagnets. I. Global weak solutions for soft ferromagnets at rest. Ann. Mat. Pura Appl. 179, 331–360 (2001)
Boccardo L., Dall’aglio A., Gallouët T., Orsina L.: Nonlinear parabolic equations with measure data. J. Funct. Anal. 147, 237–258 (1997)
Boccardo L., Gallouët T.: Non-linear elliptic and parabolic equations involving measure data. J. Funct. Anal. 87, 149–69 (1989)
Bossavit A.: Computational Electromagnetism. Academic Press, San Diego, 1998
Brézis H.: Équations et inéquations non-linéaires dans les espaces vectoriel en dualité. Ann. Inst. Fourier 18, 115–176 (1968)
Brown W.F.: Micromagnetics. Krieger Publishing Co., New York, 1963
Duvaut G., Lions J.L.: Les Inéquations en Méchanique et en Physique. Dunod, Paris, 1972
DeSimone A.: Energy minimizers for large ferromagnetic bodies. Arch. Rational Mech. Anal. 125, 99–143 (1996)
DeSimone A., Kohn R., Müller S., Otto F.: Two-dimensional modelling of soft ferromagnetic films. Proc. R. Soc. Lond. A 457, 2983–2991 (2001)
DeSimone A., Podio-Guidugli P.: On the continuum theory of deformable ferromagnetic solids. Arch. Rational Mech. Anal. 136, 201–233 (1996)
Faulkner M.G., Amalraj J.J., Bhattacharyya A.: Experimental determination of thermal and electrical properties of NiTi shape memory wires. Smart Mater. Struct. 9, 632–639 (2000)
Gilbert T.: A phenomenological theory of damping in ferromagnetic materials. IEEE Trans. Mag. 40, 3443–3449 (2004)
Giusti E.: Direct Methods in the Calculus of Variations. World Scientific, New Yersey, 2003
Gori F., Carnevale D., Doro Altan A., Nicosia S., Pennestrì E.: A new hysteretic behavior in the electrical resistivity of flexinol shape memory alloys versus temperature. Int. J. Thermophys. 27, 866–879 (2006)
Gurtin M.E., Murdoch A.I.: A continuum theory of elastic material surfaces. Arch. Rational Mech. Anal. 57, 291–323 (1974)
He Z., Gall K.R., Brinson L.C.: Use of electric reistance testing to redefine the transformation kinetics and phase diagram for shape-memory alloys. Metall. Mater. Trans. A 37A, 579–581 (2006)
Heczko O., Seiner H., Sedlák P., Kopeček J., Landa M.: Anomalous lattice softening of Ni2MnGa austenite due to magnetoelastic coupling. J. Appl. Phys. 111, 07A929 (2012)
James R.D., Wuttig M.: Magnetostriction of Martensite. Philos. Mag. A 77, 1273–1299 (1998)
Krevet B., Kohl M.: Thermodynamic Modelling of Ferromagnetic Shape Memory Actuators. Mat. Sci. Forum 635, 175–180 (2010)
Landis C.M.: A continuum thermodynamics formulation for micro-magneto-mechanics with applications to ferromagnetic shape memory alloys. J. Mech. Phys. Solids 56, 3059–3076 (2008)
Melcher A., Nestler B.: A phase-field model for magnetic shape memory alloys: Microstructure evolution under the influence of elastic and magnetic forces. Proc. Appl. Math. Mech. 8, 10745–10746 (2008)
Murray S.J., Marioni M., Tello P.G., Allen S.M., O’Handley R.C.: Giant magnetic-field-induced strain in Ni-Mn-Ga crystals: experimental results and modeling. J. Magn. Magn. Mater. 226–230 945–947 (2001)
Novák V., Šittner P., Dayananda G.N., Braz-Fernandes F.M., Mahesh K.K.: Electric resistance variation of NiTi shape memory alloy wires in thermomechanical tests: experiments and simulation. Mater. Sci. Eng. A 481–482, 127–133 (2008)
Onsager L.: Reciprocal relations in irreversible processes. Phys. Rev. II 37, 405–426 (1931)
Onsager L.: Reciprocal relations in irreversible processes. Phys. Rev. II 38 2265–2279 (1931)
Öttinger H.C.: Beyond Equilibrium Thermodynamics. Wiley, Hoboken, NJ, 2002
Plecháč P., Roubíček T.: Visco-elasto-plastic model for martensitic phase transformation in shape-memory alloys. Math. Method Appl. Sci. 25, 1281–1298 (2002)
Podio-Guidugli P.: Contact interactions, stress, and material symmetry, for nonsimple elastic materials. Theor. Appl. Mech. 28–29, 261–276 (2002)
Podio-Guidugli P., Vianello M.: Hypertractions and hyperstresses convey the same mechanical information. Cont. Mech. Thermodyn. 22, 163–176 (2010)
Podio-Guidugli P., Roubíček T., Tomassetti G.: A thermodynamically-consistent theory of the ferro/paramagnetic transition. Arch. Rational Mech. Anal. 198, 1057–1094 (2010)
Rajagopal K.R., Roubíček T.: On the effect of dissipation in shape-memory alloys. Nonlinear Anal. Real World Appl. 4, 581–597 (2003)
Roubíček T.: Nonlinear Partial Differential Equations with Applications. Birkhäuser, Basel, 2005 (2nd ed. 2012).
Roubíček T.: Nonlinearly coupled thermo-visco-elasticity. Nonlinear Differ. Equ. Appl. (2013, to appear)
Roubíček T., Tomassetti G.: Thermodynamics of shape-memory alloys under electric current. Zeit. Angew. Math. Phys. 61, 1–20 (2010)
Roubíček T., Tomassetti G.: Ferromagnets with eddy currents and pinning effects: their thermodynamics and analysis. Math. Mod. Meth. Appl. Sci. 21, 29–55 (2011)
Roubíček T., Tomassetti G., Zanini C.: The Gilbert equation with dry-friction-type damping. J. Math. Anal. Appl. 355, 453–468 (2009)
Seiner H., Bicanová L., Sedlák P., Landa M., Heller L., Aaltio I.: Magneto-elastic attenuation in austenitic phase of Ni-Mn-Ga alloy investigated by ultrasonic methods. Mat. Sci. Eng. A, 521–522, 205–208 (2009)
Seiner H., Heczko O., Sedlák P., Bodnárová L., Novotný M., Kopeček J., Landa M.: Combined effect of structural softening and magneto-elastic coupling on elastic coefficients of Ni Mn Ga austenite. J. Alloys Compounds (2012, to appear)
Šilhavý M.: Phase transitions in non-simple bodies. Arch. Rational Mech. Anal. 88 (1985), 135–161
Sozinov A., Likhachev A.A., Lanska N., Ullakko K.: Giant magnetic-field-induced strain in NiMnGa seven-layered martensitic phase. Appl. Phys. Lett. 10, 1746–1748 (2002)
Tickle R., James R.D.: Magnetic and magnetomechanical properties of Ni2MnGa. J. Magn. Magn. Mater. 195, 627–638 (1999)
Toupin R.A.: Elastic materials with couple stresses. Arch. Rational Mech. Anal. 11, 385–414 (1962)
Uchil J., Mahesh K.K., Ganesh Kumara K.: Electrical resistivity and strain recovery studies on the effect of thermal cycling under constant strass on R-phase in NiTi shape memory alloy. Phys. B 324, 419–428 (2002)
Visintin A.: Modified Landau–Lifshitz equation for ferromagnetism. Phys. B 233, 365–369 (1997)
Worgull J., Petti E., Trivisonno J.: Behavior of the elastic properties near an intermediate phase transition in Ni2 MnGa. Phys. Rev. B 54, 15695–15699 (1996)
Wu X.D., Fan Y.Z., Wu J.S.: A study on the variations of the eletrical resistance for NiTi shape memory alloy wires during the thermomechanical loading. Mater. Design 21, 511–515 (2000)
Zayak A.T., Buchelnikov V.D., Entel P.: A Ginzburg–Landau theory for Ni-Mn-Ga. Phase Trans. 75, 243–256 (2002)
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by F. Otto
This work was supported by the Italian INdAM-GNFM, and also in part by the grants 201/09/0917, 201/10/0357, and 201/12/0671 (GA ČR), LC 06052 (MŠMT ČR), by the institutional support RVO: 61388998 (ČR), as well as the CENTEM project no. CZ.1.05/21.00/03.0088 (within OP RDI) at New technologies research centre (ZČU, Plzeň).
Rights and permissions
About this article
Cite this article
Roubíček, T., Tomassetti, G. Phase Transformations in Electrically Conductive Ferromagnetic Shape-Memory Alloys, Their Thermodynamics and Analysis. Arch Rational Mech Anal 210, 1–43 (2013). https://doi.org/10.1007/s00205-013-0648-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00205-013-0648-2