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Until recently the magnetomechanical behavior has been rather poorly understood with contradictory results and interpretations from different investigators in the study of stress monitoring by magnetic method. Based on the domain motion and field-induced magnetization process of magnetic material, the stress-induced magnetization process in two different magnetization states is analyzed in detail. Characteristics of the magnetomechanical behavior are revealed. Domain motion caused by stress always makes materials tend to stable state of free energy minimum and accordingly the magnetization will approach the anhysterestic magnetization. Moreover, it can be concluded that magnetization state is an essential factor influencing the magnetomechanical behavior. Experiments of magnetomechanical behavior for galvanized steel wire have been conducted for different magnetization state, and the results are in accord with the theoretical analyses. The magnetomechanical behavior is changed with magnetization state, which can be effectively used to explain the existing complex and diverse research results.
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Keywords:
- stress monitoring /
- magnetization state /
- magnetomechanical behavior /
- domain motion
[1] Li K, Ju Y, Han J, Zhou C 2009 Mater. Struct. 42 923
[2] Ko J M, Ni Y Q 2005 Eng. Struct. 27 1715
[3] Kvasnica B, Fabo P 1996 Meas. Sci. Technol. 7 763
[4] Sumitro S, Kurokawa S, Shimano K, Wang M L 2005 Smart. Mater. Struct. 14 68
[5] Atherton D L, Coathup L W, Jiles D C 1983 IEEE. T. Magn. 19 1564
[6] Wang G D, Wang M L, Zhao Y, Chen Y, Sun B N 2005 Proceedings of SPIE: Smart Structures and Materials-Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems San Diego, United States, March 7-10,2005 p 395
[7] Sumitro S, Wang M L 2005 Struct. Control. Hlth. 12 445
[8] Wichmann H J, Holst A, Budelmann H 2009 Non-Destructive Testing in Civil Engineering Nantes, France, June 30-July 3
[9] Liu L, Chen W M, Liu X M, Zhang P 2012 Adv. Sci. Lett. 11 295
[10] Wang W 2005 Ph.D. dissertation (Xi’an: Xi’an University of Architecture & Technology) (in chinese) [王威 2005 博士学位论文 (西安: 西安建筑科技大学)]
[11] Guo Z Z, Hu X B 2013 Acta Phys. Sin. 62 057501 (in Chinese) [郭子政, 胡旭波 2013 物理学报 62 057501]
[12] Singh V, Lloyd G M, Wang M L 2004 NDT & E. Int. 27 525
[13] Tang D D, Huang S L, Chen W M, Jiang J S 2008 Smart. Mater. Struct. 17 19
[14] Zhang P, Liu X L, Chen W M, Liu L 2010 J. Sci. Instrum. 31 2467 (in Chinese) [章鹏, 刘小亮, 陈伟民, 刘琳 2010 仪器仪表学报 31 2467]
[15] Xia A L, Fang Y K, Guo Z H, Li W, Han B S 2006 Chin. Phys. Lett. 23 1289
[16] Wang M L, Chen Z L, Koontz S S, Lloyd G M 2000 Proceedings of SPIE: Non-destructive Evaluation of Highways, Utilities and Pipelines Newport Beach, United State, March 5-9, 2000 p492
[17] Lloyd G M, Singh V, Wang M L, Hovorka O 2003 IEEE. Sens. J. 3 708
[18] Jarosevic A 1998 Smart Struct. Syst. 35 107
[19] Jiles D C 1991 Introduction to magnetism and magnetic materials (London, UK: Chapman and hall) pp69-98
[20] Liorzou F, Phelps B, Atherton D L 2000 IEEE. T. Magn. 36 418
[21] Jiles D C 1995 J. Phys. D Appl. Phys. 28 1537
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[1] Li K, Ju Y, Han J, Zhou C 2009 Mater. Struct. 42 923
[2] Ko J M, Ni Y Q 2005 Eng. Struct. 27 1715
[3] Kvasnica B, Fabo P 1996 Meas. Sci. Technol. 7 763
[4] Sumitro S, Kurokawa S, Shimano K, Wang M L 2005 Smart. Mater. Struct. 14 68
[5] Atherton D L, Coathup L W, Jiles D C 1983 IEEE. T. Magn. 19 1564
[6] Wang G D, Wang M L, Zhao Y, Chen Y, Sun B N 2005 Proceedings of SPIE: Smart Structures and Materials-Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems San Diego, United States, March 7-10,2005 p 395
[7] Sumitro S, Wang M L 2005 Struct. Control. Hlth. 12 445
[8] Wichmann H J, Holst A, Budelmann H 2009 Non-Destructive Testing in Civil Engineering Nantes, France, June 30-July 3
[9] Liu L, Chen W M, Liu X M, Zhang P 2012 Adv. Sci. Lett. 11 295
[10] Wang W 2005 Ph.D. dissertation (Xi’an: Xi’an University of Architecture & Technology) (in chinese) [王威 2005 博士学位论文 (西安: 西安建筑科技大学)]
[11] Guo Z Z, Hu X B 2013 Acta Phys. Sin. 62 057501 (in Chinese) [郭子政, 胡旭波 2013 物理学报 62 057501]
[12] Singh V, Lloyd G M, Wang M L 2004 NDT & E. Int. 27 525
[13] Tang D D, Huang S L, Chen W M, Jiang J S 2008 Smart. Mater. Struct. 17 19
[14] Zhang P, Liu X L, Chen W M, Liu L 2010 J. Sci. Instrum. 31 2467 (in Chinese) [章鹏, 刘小亮, 陈伟民, 刘琳 2010 仪器仪表学报 31 2467]
[15] Xia A L, Fang Y K, Guo Z H, Li W, Han B S 2006 Chin. Phys. Lett. 23 1289
[16] Wang M L, Chen Z L, Koontz S S, Lloyd G M 2000 Proceedings of SPIE: Non-destructive Evaluation of Highways, Utilities and Pipelines Newport Beach, United State, March 5-9, 2000 p492
[17] Lloyd G M, Singh V, Wang M L, Hovorka O 2003 IEEE. Sens. J. 3 708
[18] Jarosevic A 1998 Smart Struct. Syst. 35 107
[19] Jiles D C 1991 Introduction to magnetism and magnetic materials (London, UK: Chapman and hall) pp69-98
[20] Liorzou F, Phelps B, Atherton D L 2000 IEEE. T. Magn. 36 418
[21] Jiles D C 1995 J. Phys. D Appl. Phys. 28 1537
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