Calorimetric observations on an NiTi alloy exhibiting two-way memory effect

被引：15
|
作者：
Da Silva, EP [1 ]
机构：
[1] Tech Univ Berlin, Inst Thermodynam, Berlin, Germany
来源：
MATERIALS LETTERS | 1999年 / 38卷 / 05期
关键词：
NiTi alloy; two-way memory effect; calorimetry;
D O I：
10.1016/S0167-577X(98)00186-4
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A calorimetric investigation of a commercial NiTi alloy of composition nearly 50:50 at.% with one- and with two-way memory effect is presented. The different training processes, used to obtain the two-way memory effect, generate some modifications such as a shift of the temperatures of transformation. The changes in the temperature and enthalpy of transformation between the one-way and two-way memory samples are presented, compared and discussed. These changes are believed to be explained by modifications in the free energy and energy level of the trained sample. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：341 / 343
页数：3
相关论文
共 50 条
  • [1] Microstructure and two-way shape memory effect in NiTi alloy
    Wang, Liming
    Meng, Xianglong
    Cai, Wei
    Wang, Zhong
    Zhao, Liancheng
    2000, (21):
  • [2] On the mechanisms of two-way memory effect and stress-assisted two-way memory effect in NiTi shape memory alloy
    Wada, Kiyohide
    Liu, Yong
    JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 449 (1-2) : 125 - 128
  • [3] Calorimetric analysis of the two way memory effect in a NiTi alloy - Experiments and calculations
    Da Silva, EP
    SCRIPTA MATERIALIA, 1999, 40 (10) : 1123 - 1129
  • [4] Effect of thermomechanical treatment on the two-way shape memory effect of NiTi alloy spring
    Wang, ZG
    Zu, XT
    Feng, XD
    Dai, JY
    MATERIALS LETTERS, 2002, 54 (01) : 55 - 61
  • [5] Two-way Memory Effect in NiTi Shape Memory Alloys
    Wada, Kiyohide
    Liu, Yong
    STATE-OF-THE-ART RESEARCH AND APPLICATION OF SMAS TECHNOLOGIES, 2009, 59 : 77 - 85
  • [6] Two-way indent depth recovery in a NiTi shape memory alloy
    Zhang, YJ
    Cheng, YT
    Grummon, DS
    APPLIED PHYSICS LETTERS, 2006, 88 (13)
  • [7] A comparison of methods for the training of NiTi two-way shape memory alloy
    Luo, H. Y.
    Abel, E. W.
    SMART MATERIALS AND STRUCTURES, 2007, 16 (06) : 2543 - 2549
  • [8] On the two-way shape memory behavior in NiTi alloy - An experimental analysis
    Wada, Kiyohide
    Liu, Yong
    ACTA MATERIALIA, 2008, 56 (13) : 3266 - 3277
  • [9] Indentation and two-way shape memory in a NiTi polycrystalline shape-memory alloy
    Su, J. F.
    Huang, W. M.
    Hong, M. H.
    SMART MATERIALS & STRUCTURES, 2007, 16 (01): : S137 - S144
  • [10] Formation of two-way shape memory effect in NiTi alloy using pulsed laser irradiation
    Ilhom, Saidjafarzoda
    Kholikov, Khomidkhodza
    Li, Peizhen
    Seyitliyev, Dovletgeldi
    Thomas, Zachary
    Roberts, Duvall
    San, Omer
    Karaca, Haluk E.
    Er, Ali O.
    LASER-BASED MICRO- AND NANOPROCESSING XII, 2018, 10520
12345