DMA testing of Ni-Mn-Ga/polymer composites

被引：52
作者：
Lahelin, M. [1 ]
Aaltio, I. [2 ]
Heczko, O. [2 ]
Soderberg, O. [2 ]
Ge, Y. [2 ]
Lofgren, B. [1 ]
Hannula, S. -P. [2 ]
Seppala, J. [1 ]
机构：
[1] Aalto Univ, Dept Biotechnol & Chem Technol, FI-02015 Espoo, Finland
[2] Aalto Univ, Dept Mat Sci & Engn, FI-02015 Espoo, Finland
来源：
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | 2009年 / 40卷 / 02期
关键词：
Polymer matrix composites (PMCs); Internal friction/damping; Adhesion; Mechanical properties; ENERGY-ABSORPTION; TEMPERATURE-DEPENDENCE;
D O I：
10.1016/j.compositesa.2008.10.011
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Ni-Mn-Ga/polymer composites are an interesting group of materials with new potential for applications such as vibration damping. Polymer selection is critical for Ni-Mn-Ga/polymer composites. The transition temperatures of both components Should be selected carefully considering the future application the contact between Ni-Mn-Ga and polymer is important and stiffness of the polymer matrix is One of the influencing factors. The adhesion between Ni-Mn-Ga and the polymer matrix was studied in shear stress tests. Ni-Mn-Ga adhered strongly to the tested epoxies but considerably less so to silicones. The damping properties of Ni-Mn-Ga/polymer composites were studied by dynamic mechanical analysis (DMA). Compared to the pure polymer sample, DMA measurements confirmed extra damping in the martensite-austenite transition temperature region of the Ni-Mn-Ga after a soft epoxy matrix had been applied. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码：125 / 129
页数：5
相关论文
共 14 条
[1]   Temperature dependence of mechanical damping in Ni-Mn-Ga austenite and non-modulated martensite [J].
Aaltio, I. ;
Mohanchandra, K. P. ;
Heczko, O. ;
Lahelin, M. ;
Ge, Y. ;
Carman, G. P. ;
Soderberg, O. ;
Lofgren, B. ;
Seppala, J. ;
Hannula, S. -P. .
SCRIPTA MATERIALIA, 2008, 59 (05) :550-553
[2]   Temperature dependence of the damping properties of Ni-Mn-Ga alloys [J].
Aaltio, I. ;
Lahelin, M. ;
Soderberg, O. ;
Heczko, O. ;
Lofgren, B. ;
Ge, Y. ;
Seppala, J. ;
Hannula, S. -P. .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2008, 481 :314-317
[3]   Modeling and simulation of magnetic-shape-memory polymer composites [J].
Conti, S. ;
Lenz, M. ;
Rumpf, M. .
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2007, 55 (07) :1462-1486
[4]   Large energy absorption in Ni-Mn-Ga/polymer composites [J].
Feuchtwanger, J ;
Richard, ML ;
Tang, YJ ;
Berkowitz, AE ;
O'Handley, RC ;
Allen, SM .
JOURNAL OF APPLIED PHYSICS, 2005, 97 (10)
[5]   Mechanical energy absorption in Ni-Mn-Ga polymer composites [J].
Feuchtwanger, J ;
Griffin, K ;
Huang, JK ;
Bono, D ;
O'Handley, RC ;
Allen, SM .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2004, 272 :2038-2039
[6]   Energy absorption in Ni-Mn-Ga-polymer composites [J].
Feuchtwanger, J ;
Michael, S ;
Juang, J ;
Bono, D ;
O'Handley, RC ;
Allen, SM ;
Jenkins, C ;
Goldie, J ;
Berkowitz, A .
JOURNAL OF APPLIED PHYSICS, 2003, 93 (10) :8528-8530
[7]   High energy absorption in bulk ferromagnetic shape memory alloys (Ni50Mn29Ga21) [J].
Gans, E ;
Henry, C ;
Carman, GP .
SMART STRUCTURES AND MATERIALS 2004: ACTIVE MATERIALS: BEHAVIOR AND MECHANICS, 2004, 5387 :177-185
[8]   Martensitic transformations and mobility of twin boundaries in Ni2MnGa alloys studied by using internal friction [J].
Gavriljuk, VG ;
Söderberg, O ;
Bliznuk, VV ;
Glavatska, NI ;
Lindroos, VK .
SCRIPTA MATERIALIA, 2003, 49 (08) :803-809
[9]   Fabrication of magnetic shape memory alloy/polymer composites [J].
Ham-Su, R ;
Healey, JP ;
Underhill, RS ;
Farrell, SP ;
Cheng, LM ;
Hyatt, CV ;
Rogge, R ;
Gharghouri, MA .
Smart Structures and Materials 2005: Active Materials: Behavior and Mechanics, 2005, 5761 :490-500
[10]   Material design and shape memory properties of smart composites composed of polymer and ferromagnetic shape memory alloy particles [J].
Hosoda, H ;
Takeuchi, S ;
Inamura, T ;
Wakashima, K .
SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS, 2004, 5 (04) :503-509
12