Abstract
Mechanical properties of ferromagnetic shape memory alloy (FSMA) polyurethane (PU) polymer composites are studied using dynamic mechanical analysis (DMA) at different temperatures. The sample used in the study is Ni-Mn-Ga/PU polymer composite. DMA studies reveal that the mechanical modulus decreases, when the temperature increases. The peak in internal friction (tanδ) appears twice due to martensite transformation of the reinforced particles and glass transition of the polymer matrix. The strain is due to the motion of twin boundaries rather than the phase transformations. Twin boundary motion is found to be the root cause for the martensite-austenite transformation and vice versa, and leads to enhanced damping mechanism. Speculations on twin boundaries of this sample to show concrete evidence on change in internal friction (tanδ) are still underway. This paper proposes that Ni-Mn-Ga/PU polymer composites can be used as efficient dampers.
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Aaltio I, Lahelin M, Soderberg O, Heczko O, Lofgren B, Ge Y, Seppala J and Hannula S P 2007, Mater. Sci. Eng. A481–482 314
Chernenko V A, Besseghini S, Müllner P and Kostorz G 2007 Sensor Letts. 5 229
Eric Gans and Greg P Carman 2006 J. Appl. Phys. 99 084905
Hideki Hosoda, Shinsuke Takeuchi, Tomonari Inamura and Kenji Wakashima 2004 Sci. Tech. Adv. Mater 5 503
Jorge Feuchtwanger, Kelli Griffin, Jiankang Huang, David Bono, Robert C O Handley and Samuel M Allen 2004 J. Magn. Magn. Mater. 272–276 2038
Jorge Feuchtwanger, Marc L Richard, Yun J Tang, Ami E Berkowitz, Robert C O Handley and Samuel M Allen 2005 J. Appl. Phys. 97 10M319–1
Jorge Feuchtwanger, Sadie Michael, Jiankang Huang, David Bono, Robert C O Handley, Samuel M Allen and Catherine Jenkins 2003 J. Appl. Phys. 93 8528
Kokorin V V, Chernenko V A, Cesari E, Pons J and Segui C 1996 J. Phys. Condens. Matter 8 6457
Lahelin M, Aaltio I, Heczko O, Soderberg O, Ge Y, Lofgren B, Seppala J and Hannula S P 2009 Composites: Part A 40 125
Muhammad Yasar Razzaq, Mathias Anhalt, Lars Frormann and Bernd Weidenfeller 2007 Mater. Sci. Eng. A471 57
Mullner P, Chernenko V A, Wollgarten M and Kostorz G. 2002 J. Appl. Phys. 92 6708
Mullner P and Ullakko K 1998 Phys. Stat. Sol. (b) 208 R1
Planes A, Manosa L, Moya X, Krenke T, Acet M and Wassermann E F 2007 J. Magn. Magn. Mater. 310 2767
Sanjay Singh, Bhardwaj S, Panda A K, Ahire V K, Mitra A, Awasthi A M and Barman S R 2010 Mater. Sci. Forum 635 43
Scheerbaum N, Hinz D, Gutfleisch O, Muller K H and Schultz L 2007 Acta. Mater. 55 2707
Segui C, Cesari E, Pons J and Chernenko V A 2004 Mater. Sci. Eng. A370 481
Segui C, Chernenko V A, Pons J, Cesari E, Khovailo V and Takagi T 2005 Acta. Mater. 53 111
Techapiesancharoenkij R, Kostamo J, Simon J, Bono D, Allen S M and O’Handley R C 2008 Appl. Phys. Lett. 92 032506–1
Ullakko K, Huang J K, Kantner C and O’Handley R C 1996 Appl. Phys. Lett. 69 1966
Vijay Kumar Srivastava, Ratnamala Chatterjee, Nigam A K and O’Handley R C 2005 Solid State Commun. 136 297
Xiaogang Sun and Chaoying Xie 2007 Mater. Sci. Forum 561–565 697
Yuanchang Liang, Yauso Luga and Minoru Taya 2006 Sensors Actuators A125 512
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Senthur Pandi, R., Mahendran, M., Chokkalingam, R. et al. Temperature dependent damping studies of Ni-Mn-Ga polymer composites. Bull Mater Sci 34, 739–743 (2011). https://doi.org/10.1007/s12034-011-0189-y
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DOI: https://doi.org/10.1007/s12034-011-0189-y