A Model to Describe the Magnetomechanical Behavior of Martensite in Magnetic Shape Memory Alloy
A model to describe the constitutive behavior of magnetic shape memory alloy composed with pure martensite is proposed based on the analysis of variants reorientation. A hyperbolic tangent expression is given to describe the variants transition during magnetic and mechanical loading process. The mai...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Advances in Condensed Matter Physics |
| Online Access: | http://dx.doi.org/10.1155/2014/295436 |
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| _version_ | 1832559898374701056 |
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| author | Zaoyang Guo Haitao Li Qiang Wan Xianghe Peng Jing Wen |
| author_facet | Zaoyang Guo Haitao Li Qiang Wan Xianghe Peng Jing Wen |
| author_sort | Zaoyang Guo |
| collection | DOAJ |
| description | A model to describe the constitutive behavior of magnetic shape memory alloy composed with pure martensite is proposed based on the analysis of variants reorientation. A hyperbolic tangent expression is given to describe the variants transition during magnetic and mechanical loading process. The main features of magnetic shape memory alloy, such as pseudoelastic and partially pseudoelastic behavior as well as minor hysteretic loops, can be successfully replicated with the proposed model. A good agreement is achieved between calculated results and experimental data for NiMnGa single crystal. |
| format | Article |
| id | doaj-art-546d0653cda6464c91302b9dcabf2821 |
| institution | Kabale University |
| issn | 1687-8108 1687-8124 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Condensed Matter Physics |
| spelling | doaj-art-546d0653cda6464c91302b9dcabf28212025-02-03T01:28:50ZengWileyAdvances in Condensed Matter Physics1687-81081687-81242014-01-01201410.1155/2014/295436295436A Model to Describe the Magnetomechanical Behavior of Martensite in Magnetic Shape Memory AlloyZaoyang Guo0Haitao Li1Qiang Wan2Xianghe Peng3Jing Wen4College of Aerospace Engineering, Chongqing University, Chongqing 400044, ChinaCollege of Aerospace Engineering, Chongqing University, Chongqing 400044, ChinaChina Academy of Engineering Physics, Mianyang 621900, ChinaCollege of Aerospace Engineering, Chongqing University, Chongqing 400044, ChinaCollege of Aerospace Engineering, Chongqing University, Chongqing 400044, ChinaA model to describe the constitutive behavior of magnetic shape memory alloy composed with pure martensite is proposed based on the analysis of variants reorientation. A hyperbolic tangent expression is given to describe the variants transition during magnetic and mechanical loading process. The main features of magnetic shape memory alloy, such as pseudoelastic and partially pseudoelastic behavior as well as minor hysteretic loops, can be successfully replicated with the proposed model. A good agreement is achieved between calculated results and experimental data for NiMnGa single crystal.http://dx.doi.org/10.1155/2014/295436 |
| spellingShingle | Zaoyang Guo Haitao Li Qiang Wan Xianghe Peng Jing Wen A Model to Describe the Magnetomechanical Behavior of Martensite in Magnetic Shape Memory Alloy Advances in Condensed Matter Physics |
| title | A Model to Describe the Magnetomechanical Behavior of Martensite in Magnetic Shape Memory Alloy |
| title_full | A Model to Describe the Magnetomechanical Behavior of Martensite in Magnetic Shape Memory Alloy |
| title_fullStr | A Model to Describe the Magnetomechanical Behavior of Martensite in Magnetic Shape Memory Alloy |
| title_full_unstemmed | A Model to Describe the Magnetomechanical Behavior of Martensite in Magnetic Shape Memory Alloy |
| title_short | A Model to Describe the Magnetomechanical Behavior of Martensite in Magnetic Shape Memory Alloy |
| title_sort | model to describe the magnetomechanical behavior of martensite in magnetic shape memory alloy |
| url | http://dx.doi.org/10.1155/2014/295436 |
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