Relevant bibliographies by topics / Magnetic field-Induced martensite reorientation

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Magnetic field-Induced martensite reorientation'

Author: Grafiati
Published: 4 June 2021
Last updated: 8 February 2022

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Journal articles on the topic "Magnetic field-Induced martensite reorientation"

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He, Yong Jun, Xue Chen, and Ziad Moumni. "3D Energy Analysis of Magnetic-Field Induced Martensite Reorientation in Magnetic Shape Memory Alloys." Materials Science Forum 738-739 (January 2013): 400–404. http://dx.doi.org/10.4028/www.scientific.net/msf.738-739.400.

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This paper explains the magnetic-field induced martensite reorientation in Ferromagnetic Shape Memory Alloys (FSMA) through a simple energy analysis from which the role of the martensite’s magnetic anisotropy is emphasized. In particularly, with a three-dimensional (3D) energy analysis, we study the switching between the three tetragonal martensite variants driven by a rotating magnetic field (with a constant magnitude) and a non-rotating magnetic field (with a fixed direction but varying magnitudes). Finally, a simple planar phase diagram is proposed to describe the martensite reorientation i
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Kohl, Manfred, Rui Zhi Yin, Viktor Pinneker, Yossi Ezer, and Alexei Sozinov. "A Miniature Energy Harvesting Device Using Martensite Variant Reorientation." Materials Science Forum 738-739 (January 2013): 411–15. http://dx.doi.org/10.4028/www.scientific.net/msf.738-739.411.

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This paper presents a miniature energy harvesting device that makes use of stress-induced cyclic martensite variant reorientation in a Ni-Mn-Ga single crystal of 0.3x2x2 mm³ size. The stress- and magnetic field-induced reorientation is investigated for single crystalline Ni50.2Mn28.4Ga21.4 specimens of 0.3 mm thickness that are cut along the (100) direction and subjected to uniaxial compressive loading. A demonstrator is presented consisting of a FSMA specimen placed in the gap of a magnetic circuit to guide and enhance the field of biasing permanent magnets. The cyclic motion of a piezoelectr
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Zhu, Yu Ping. "Influence of Biaxial Magnetic Field on Martensite Reorientation in Magnetic Shape Memory Alloy." Advanced Materials Research 261-263 (May 2011): 697–701. http://dx.doi.org/10.4028/www.scientific.net/amr.261-263.697.

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Based on thermodynamics, a constitutive model for magnetic shape memory alloy (MSMA) is developed under biaxial magnetic field. Considering the driving force provided by Gibbs free energy and resistive force during martensite reorientation, a kinetic equation is got. Of special concern is the influence of biaxial magnetic field on martensite reorientation for a Ni2MnGa single-crystal specimen. The theoretical results are in agreement with experimental data. Some useful conclusions can be obtained.
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Heczko, Oleg, Vít Kopecký, Jan Drahokoupil, Marek Vronka, Oleksiy Perevertov, and Jaromír Kopeček. "Magnetic Shape Memory Effect in Ni-Mn-Ga Single Crystal." Materials Science Forum 879 (November 2016): 738–43. http://dx.doi.org/10.4028/www.scientific.net/msf.879.738.

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Magnetic shape memory effect is general name for several effects in which the most visible feature is huge strain induced by magnetic field. Magnetic field-induced structure reorientation (MIR) occurs due to motion of twin boundaries in single phase. As the magnetic field is a relatively weak force compared with mechanical stress, very high mobility of twin boundaries is crucial. Here we study the properties of martensite relevant for this effect using X-ray diffraction, optical and electron microscopy, magnetic observation and mechanical testing. In 10M modulated martensite, two types of mobi
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Watanabe, Yui, Motoki Okuno, Yoshinaka Shimizu, Hiroyasu Kanetaka, Tomonari Inamura, and Hideki Hosoda. "Martensite Variant Reorientation of NiMnGa/Silicone Composites Containing Polystyrene Foam Particles." Advanced Materials Research 409 (November 2011): 645–50. http://dx.doi.org/10.4028/www.scientific.net/amr.409.645.

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Effect of elastic modulus of matrix on ferromagnetic motion of NiMnGa particles was investigated for NiMnGa particles embedded silicone matrix composites with or without containing polystyrene form particles (PFPs), which are regarded as pores. NiMnGa single crystal was fabricated by a floating zone method and a cube-shape particle was fabricated with the surface orientation parallel to [100], [010] and [001] directions at the parent phase state. The elastic modulus of matrix polymer was controlled by changing the number of PFPs. It was found that the elastic modulus of silicone was decreased
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Heczko, Oleg. "Magnetoelastic Coupling in Ni-Mn-Ga Magnetic Shape Memory Alloy." Materials Science Forum 635 (December 2009): 125–30. http://dx.doi.org/10.4028/www.scientific.net/msf.635.125.

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The role of magnetoelastic coupling in the mechanism of magnetically induced reorientation or redistribution (MIR) of twin variants is still a matter of some controversy. To evaluate this role ordinary magnetostriction of different Ni-Mn-Ga single crystals transforming to 5M (exhibiting MIR) and NM (no MIR) martensite were measured. The magnetostriction of Ni-Mn-Ga austenite is relatively low and steeply increases when approaching to martensite transformation. This is correlated to the softening of elastic modulus. Observed high field contribution of opposite sign may be due to the dependence
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Sasso, C. P., V. A. L’vov, V. A. Chernenko, J. M. Barandiaran, and M. Pasquale. "Reorientation of Ni–Mn–Ga martensite in rotating magnetic field." Physics Procedia 10 (2010): 149–53. http://dx.doi.org/10.1016/j.phpro.2010.11.091.

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Hosoda, Hideki, and Tomonari Inamura. "Development of NiMnGa/Polymer Composite Materials." Materials Science Forum 706-709 (January 2012): 31–36. http://dx.doi.org/10.4028/www.scientific.net/msf.706-709.31.

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In this paper the recent development of NiMnGa-particles-embedded polymer-matrix magnetodriven composites achieved by our group is described. The NiMnGa single-crystal particles can be easily fabricated by mechanically crushing the polycrystalline ingots due to intrinsic intergranular brittleness. The elastic back stress from the matrix polymer induces the reverse reorientation of martensite variants after removing the magnetic field. However, the actuation strain observed was very small around 10ppm which was 1/1000 times lower than the calculated value. Some possible reasons for the disagree
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Li, Zong-Bin, Bo Yang, Yu-Dong Zhang, Claude Esling, Xiang Zhao, and Liang Zuo. "Crystallographic insights into diamond-shaped 7M martensite in Ni–Mn–Ga ferromagnetic shape-memory alloys." IUCrJ 6, no. 5 (2019): 909–20. http://dx.doi.org/10.1107/s2052252519010819.

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For Heusler-type Ni–Mn–Ga ferromagnetic shape-memory alloys, the configuration of the martensite variants is a decisive factor in achieving a large magnetic shape-memory effect through field-induced variant reorientation. Based upon the spatially resolved electron backscatter diffraction technique, the microstructural evolution associated with the martensitic transformation from austenite to seven-layered modulated (7M) martensite was investigated on a polycrystalline Ni53Mn22Ga25 alloy. It was clearly shown that grain interior nucleation led to the formation of diamond-shaped 7M martensite wi
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Kiefer, B., and D. C. Lagoudas. "Magnetic field-induced martensitic variant reorientation in magnetic shape memory alloys." Philosophical Magazine 85, no. 33-35 (2005): 4289–329. http://dx.doi.org/10.1080/14786430500363858.

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Dissertations / Theses on the topic "Magnetic field-Induced martensite reorientation"

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Karaca, Haluk Ersin. "Magnetic field-induced phase transformation and variant reorientation in Ni2MnGa and NiMnCoIn magnetic shape memory alloys." Thesis, [College Station, Tex. : Texas A&M University, 2007. http://hdl.handle.net/1969.1/ETD-TAMU-1562.

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Zhang, Shaobin. "High frequency magnetic field-induced strain of ferromagnetic shape memory alloys." Electronic Thesis or Diss., Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLY011.

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Les alliages à mémoire de forme ferromagnétique (FSMAs) possèdent la capacité d’accommoder une large déformation réversible à haute fréquence à l’aide d'une réorientation de la martensite induite par un champ magnétique. Cependant, cette réorientation à haute fréquence induit un frottement au niveau des interfaces entre les variantes de martensite provoquant une dissipation et par suite une élévation significative de la température dans le matériau, ce qui pose des problèmes d'instabilité nuisant à la performance du comportement dynamique des FSMAs. En particulier, l'amplitude de la déformatio
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Ozdemir, Nevin. "Size Effects in Ferromagnetic Shape Memory Alloys." Thesis, 2012. http://hdl.handle.net/1969.1/ETD-TAMU-2012-05-10735.

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The utilization of ferromagnetic shape memory alloys (FSMAs) in small scale devices has attracted considerable attention within the last decade. However, the lack of sufficient studies on their reversible shape change mechanisms, i.e, superelasticity, magnetic field-induced martensite variant reorientation and martensitic phase transformation, at the micron and submicron length scales prevent the further development and the use of FSMAs in small scale devices. Therefore, investigating the size effects in these mechanisms has both scientific and technological relevance. Superelastic behavior
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Book chapters on the topic "Magnetic field-Induced martensite reorientation"

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Wang, Jing Min, Cheng Bao Jiang, and Hui Bin Xu. "Stress Induced and Magnetic Field Enhanced Twin Variants Reorientation in NiMnGa Single Crystal." In Materials Science Forum. Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-960-1.2013.

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Molnar, P., P. Sittner, V. Novak, and O. Heczko. "Magnetic Field Induced Reorientation and Mechanical Training Process in Ni-Mn-Ga Single Crystal." In ICOMAT. John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118803592.ch101.

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Kakeshita, Tomoyuki, Takashi Fukuda, and Tatsuaki Sakamoto. "Magnetic Field-Induced Strain of Martensite and Parent Phases in a Ferromagnetic Shape Memory Iron-Palladium Alloy." In Materials Science Forum. Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-960-1.1999.

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Newnham, Robert E. "Ferroic crystals." In Properties of Materials. Oxford University Press, 2004. http://dx.doi.org/10.1093/oso/9780198520757.003.0018.

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Twinned crystals are normally classified according to twin-laws and morphology, or according to their mode of origin, or according to a structural basis, but there is another classification that deserves wider acceptance, one that is based on the tensor properties of the orientation states. An advantage of such a classification is the logical relationship between free energy and twin structures, for it becomes immediately apparent which forces and fields will be effective in moving twin walls. The domain patterns in ferroelectric and ferromagnetic materials are strongly affected by external fields, but there are many other types of twinned crystals with movable twin walls and hysteresis. These materials are classified as ferroelastic, ferrobielastic, and various other ferroic species. As explained in the next section, each type of switching arises from a particular term in the free energy function. Ferroic crystals possess two or more orientation states or domains, and under a suitably chosen driving force the domain walls move, switching the crystal from one domain state to another. Switching may be accomplished by mechanical stress (X), electric field (E), magnetic field (H), or some combination of the three. Ferroelectric, ferroelastic, and ferromagnetic materials are well known examples of primary ferroic crystals in which the orientation states differ in spontaneous polarization (P(s)), spontaneous strain (x(s)), and spontaneous magnetization (I(s)), respectively. It is not necessary, however, that the orientation states differ in the primary quantities (strain, polarization, or magnetization) for the appropriate field to develop a driving force for domain walls. If, for example, the twinning rules between domains lead to a different orientation of the elastic compliance tensor, a suitably chosen stress can then produce different strains in the two domains. This same stress may act upon the difference in induced strain to produce wall motion and domain reorientation. Aizu suggested the term ferrobielastic to distinguish this type of response from ferroelasticity, and illustrated the effect with Dauphine twinning in quartz. Other types of secondary ferroic crystals are listed in Table 16.1, along with the difference between domain states, and the driving fields required to switch between states.
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Conference papers on the topic "Magnetic field-Induced martensite reorientation"

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Khelfaoui, F., Y. Srinivasa Reddy, M. Kohl, A. Mecklenburg, and R. Schneider. "Magnetic-Field-Induced Reorientation in Single Crystalline Ni-Mn-Ga Foil Actuators." In ESOMAT 2009 - 8th European Symposium on Martensitic Transformations. EDP Sciences, 2009. http://dx.doi.org/10.1051/esomat/200907013.

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Kohl, Manfred, Berthold Krevet, Srinivasa R. Yeduru, Yossi Ezer, and Alexei Sozinov. "A Ferromagnetic Shape Memory Foil Actuator." In ASME 2010 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. ASMEDC, 2010. http://dx.doi.org/10.1115/smasis2010-3652.

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This paper presents experimental and simulation results on the performance of a new kind of linear actuator making use of the magnetic shape memory (MSM) effect. The actuation material is a Ni-Mn-Ga foil of 200 μm thickness that has been fabricated from a bulk Ni-Mn-Ga (100) single crystal consisting of 10 M martensite variants at room temperature. Stress-strain experiments on tensile test structures demonstrate that the stress needed for reorientation of martensite variants is about 1.2 MPa. The low twinning stress allows magnetic-field induced variant switching, the basic mechanism of MSM ac
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Kiefer, Bjorn, and Dimitris C. Lagoudas. "Modeling of the magnetic field-induced martensitic variant reorientation and the associated magnetic shape memory effect in MSMAs." In Smart Structures and Materials, edited by William D. Armstrong. SPIE, 2005. http://dx.doi.org/10.1117/12.600032.

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Feigenbaum, Heidi P., Constantin Ciocanel, and Alex Waldauer. "Predicting the Magneto-Mechanical Behavior of MSMAs Subject to Complex Load Paths." In ASME 2012 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/smasis2012-8164.

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The microstructure of magnetic shape memory alloys (MSMAs) is comprised of tetragonal martensite variants, each with their preferred internal magnetization orientation. In the presence of an external magnetic field, the martensite variants tend to reorient so that the preferred internal magnetization aligns with the external magnetic field. As a result, MSMAs exhibit the shape memory effect when there is a magnetic field in the vicinity of a material point. Furthermore, the tetragonal nature of the martensite variants allows for a compressive stress to cause variant reorientation. This paper s
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Nelson, Isaac, Constantin Ciocanel, Doug LaMaster, and Heidi Feigenbaum. "The Impact of Boundary Conditions on the Response of NiMnGa Samples in Actuation and Power Harvesting Applications." In ASME 2013 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/smasis2013-3234.

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Magnetic shape memory alloys (MSMAs) are materials that can display up to 10% recoverable strain in response to the application of a magnetic field or compressive mechanical stress. The magnetomechanical response of the material makes MSMAs suitable for applications such as actuation, sensing, and power harvesting. While the magnetomechanical response of the material has been extensively investigated to date, there is no report in the literature on the effect of the boundary conditions (BCs) on its response. The response of MSMAs is primarily driven by the reorientation of internal martensite
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Khajehsaeid, H., R. Naghdabadi, and S. Sohrabpour. "Study of Shape Memory Effect in NiMnGa Magnetic Shape Memory Alloy Single Crystals by Incremental Modeling." In ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2010. http://dx.doi.org/10.1115/esda2010-24549.

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Magnetic Shape Memory Alloys (MSMAs) are a category of active materials which can be excited by magnetic field. These alloys have been used in sensor and actuator applications recently. MSMAs possess special properties such as large magnetic field-induced strains (up to %10) and high actuation frequency (about 1kHz), while ordinary shape memory alloys can’t act in frequencies above 5Hz due to the time involved with heat transformation. In this paper, MSMAs are modeled by an incremental modeling approach which utilizes different secant moduli for different parts of stress-strain curve. Furtherm
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Eberle, J. Lance, Heidi P. Feigenbaum, and Constantin Ciocanel. "Magnetic Field Within a Magnetic Shape Memory Alloy and an Equivalent Uniform Applied Magnetic Field for Model Input." In ASME 2017 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/smasis2017-3909.

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Magnetic shape memory alloys (MSMAs) exhibit recoverable strains of up to 10% due to reorientation of their martensitic tetragonal unit cell. A stress or magnetic field applied to the material will cause the short side of the unit cell (which is approximately aligned with the magnetic easy axis) to align with the input to the material, resulting in an apparent plastic strain. This strain can be fully recovered by an applied stress or magnetic field in a perpendicular direction. When the martensitic variants reorient, twin boundaries, which separate the different variants, form and move through
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LaMaster, Doug, Heidi Feigenbaum, Isaac Nelson, and Constantin Ciocanel. "A Memory Variable Approach to Modeling the Magneto-Mechanical Behavior of Magnetic Shape Memory Alloys." In ASME 2013 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/smasis2013-3036.

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Magnetic shape memory alloys (MSMAs) have attracted interest because of their considerable recoverable strain (up to 10%) and fast response time (1 kilohertz or higher). MSMAs are comprised of martensitic variants that have tetragonal unit cells and a magnetization vector that is innately aligned with the short side of the unit cell. These variants rotate either to align the magnetization vector with an applied magnetic field or to align the short side of the unit cell with an applied compressive stress. This reorientation leads to a mechanical strain and an overall change in the material’s ma
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Kiefer, Bjoern, and Dimitris Lagoudas. "Modeling of the Stress- and Magnetic Field-Induced Variant Reorientation in MSMAs." In 47th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference
14th AIAA/ASME/AHS Adaptive Structures Conference
7th. American Institute of Aeronautics and Astronautics, 2006. http://dx.doi.org/10.2514/6.2006-1766.

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Lin, Xian, Junjie Jiang, Zuanming Jin, and Guohong Ma. "Magnetic field induced spin reorientation transition in YFeO3 probed with THz spectroscopy." In 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz). IEEE, 2015. http://dx.doi.org/10.1109/irmmw-thz.2015.7327533.

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