因为具有形状记忆效应和超弹性,TiNi形状记忆合金已经广泛用做功能材料和生物材料.最近,由不完全相变诱发的特殊的温度记忆效应现象引起关注:如果从马氏体到奥氏体的逆相变在第一次加热中在温度TI处被中断,而后冷却到马氏体相变终了温度以下,在随后的加热过程会出现被一个动力学中断点TS分开的两阶段逆相变,TS可"记住"TI.本文综述了TiNi基形状记忆合金的温度记忆效应及其机制.
TiNi shape memory alloy (SMA) has been used widely as functional material and biomaterial due to its unique shape memory effect and superelasticity. Recently, a special phenomenon called temperature memory effect (TME) induced by incomplete phase transformation has attracted much attention: if a reverse transformation from martensite to austenite is interrupted at temperature of TI on the first heating and cooled down below Mf, a two-stage reverse transformation separated by a kinetic stop TS will appear in the second heating process, TS can "memorize" TI. The TME existing in TiNi based SMA and the mechanism are reviewed in this paper.
参考文献
| [1] | Otkuka K;Wayman C M.Shape Memory Materials[M].Cambridge:Cambridge University Press,1998 |
| [2] | Duerig TW;Pelton AR .[J].Materials Science Forum,2002,394-395:1. |
| [3] | Ren XB;Otsuka K .[J].Nature,1997,389:579. |
| [4] | Shabalovskaya A .[J].Biomedical Materials & Engineering,2002,12:69. |
| [5] | Ryhanen J;Kallioinen M;Tuukkanen J;Junila J;Niemela E;Sandvik P;Serlo W .In vivo biocompatibility evaluation of nickel-titanium shape memory metal alloy: muscle and perineural tissue responses and encapsule membrane thickness.[J].Journal of biomedical materials research, Part B. Applied biomaterials,1998(3):481-488. |
| [6] | Wei ZG.;Miyazaki S.;Sandstrom R. .Shape-memory materials and hybrid composites for smart systems - Part I Shape-memory materials [Review][J].Journal of Materials Science,1998(15):3743-3762. |
| [7] | Zheng Y F;Zhang J X;Zhao L C et al.[J].Acta Materialia,2000,48:1409. |
| [8] | Zhang J;Cai W;Ren X B et al.[J].Materials Transactions,1999,40:1367. |
| [9] | Dai K R;Wu X T;Zu X S .[J].Materials Science Forum,2002,394-395:17. |
| [10] | Nishida M;Wayman C M;Kainuma R et al.[J].Scripta Metallurgica et Materialia,1986,20:899. |
| [11] | Zheng Y J;Cui L S .[J].Acta Metallurgica Sinica,2004,40:915. |
| [12] | Zheng Y J;Cui L S;Schrooten J .[J].Applied Physics Letters,2004,84:31. |
| [13] | Madangopal K;Banerjee S;Lete S .[J].Acta Metallurgica Et Materialia,1994,42:1875. |
| [14] | Arirodi G;Riva G .[J].Key Engineering Materials,1990,48:5. |
| [15] | Arirodi G;Corsi A;Riva G .[J].Scripta Materialia,1997,36:1273. |
| [16] | Amengual A .[J].Scripta Materialia,1992,26:1795. |
| [17] | Li Y H;Rong L J;Wang Z T et al.[J].Journal of Alloys and Compounds,2005,400:112. |
| [18] | Wang Z G;Zu X T;Zhu S et al.[J].Materials Letters,2005,59:491. |
| [19] | Wang ZG;Zu XT;Fu YQ .Study of incomplete transformations of near equiatomic TiNi shape memory alloys by DSC methods[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2005(1/2):400-403. |
| [20] | Liu X P;Jin W;Cao M Z et al.[J].Materials Science Forum,2002,394-395:491. |
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