Review on phase transformation behavior of NiTi shape memory alloys

被引：61

作者：

Velmurugan, C. ^{[1
]}

Senthilkumar, V. ^{[1
]}

Dinesh, S. ^{[1
]}

Arulkirubakaran, D. ^{[1
]}

机构：

[1] Natl Inst Technol, Tiruchirappalli 620015, Tamil Nadu, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2018年 / 5卷 / 06期

关键词：

NiTi; shape memory alloy; phase transformation; microstructure; heat treatment; MARTENSITIC-TRANSFORMATION; HEAT-TREATMENT; RICH; TEMPERATURE; MICROSTRUCTURE; DEPENDENCE; CU;

D O I：

10.1016/j.matpr.2018.03.051

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Formulating and instigating of shape memory alloys (SMAs) is an emerging field in aerospace and biomedical firms due to its tremendous chattels such as shape memory effect (SME) and super elasticity (SE). Memorizing ability of shape memory material in retaining its deformed shape is influenced by these unique properties. The phase changing processes are executed by the forward and reverse transformation such as cubic austenite to monoclinic martensite and vice-versa. Phase transformation temperatures (A(s), A(f), M-s and M-f) are decided the range of phase limit. The state of phase presented in NiTi-SMA such as austenite or martensite is decided the application. Therefore, controlling the microstructure of NiTi alloy through amendment of transformation temperatures is a challenging mission in today materials advancement. The amendment as per required application is executed mainly in two ways such as by changing the chemical composition of NiTi alloy and heat treatment process. This investigation starts from changes in microstructure, transformation temperature and mechanical properties by these two different alteration processes. Short review of this investigation is intended to give self-consistent and logical key issues on shape memory alloys from metallurgical viewpoint on an up-do-date basis. Aftermath of this investigation exhibited a flawless knowledge for selecting the route through which phase transformation behavior can improve for NiTi-SMA. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：14597 / 14606

页数：10

共 46 条

[1] EFFECT OF LOW-TEMPERATURE PHASE CHANGES ON MECHANICAL PROPERTIES OF ALLOYS NEAR COMPOSITION TINI [J].

BUEHLER, WJ ;

WILEY, RC ;

GILFRICH, JV .

JOURNAL OF APPLIED PHYSICS, 1963, 34 (05) :1475-&

[2] Thermodynamics of shape memory alloy wire: Modeling, experiments, and application [J].

Chang, Bi-Chiau ;

Shaw, John A. ;

Iadicola, Mark A. .

CONTINUUM MECHANICS AND THERMODYNAMICS, 2006, 18 (1-2) :83-118

[3] Effects of heat treatment on characteristics of porous Ni-rich NiTiSMA prepared by SHS technique [J].

Chu, CL ;

Chung, JCY ;

Chu, PK .

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2006, 16 (01) :49-53

[4] DSC study of the effect of aging temperature on the reverse martensitic transformation in porous Ni-rich NiTi shape memory alloy fabricated by combustion synthesis [J].

Chu, CL ;

Chung, CY ;

Lin, PH .

MATERIALS LETTERS, 2005, 59 (04) :404-407

[5] Effect of Nd Addition on the Microstructure and Martensitic Transformation of Ni-Ti Shape Memory Alloys [J].

Dovchinvanchig, M. ;

Zhao, C. W. ;

Zhao, S. L. ;

Meng, X. K. ;

Jin, Y. J. ;

Xing, Y. M. .

ADVANCES IN MATERIALS SCIENCE AND ENGINEERING, 2014, 2014

[6]

DUWEZ P, 1950, T AM I MIN MET ENG, V188, P1173

[7] Influence of Ni on martensitic phase transformations in NiTi shape memory alloys [J].

Frenzel, J. ;

George, E. P. ;

Dlouhy, A. ;

Somsen, Ch. ;

Wagner, M. F. -X. ;

Eggeler, G. .

ACTA MATERIALIA, 2010, 58 (09) :3444-3458

[8]

Gali Ken, 1999, T AM SOC J ENG MAT T, V121, P28

[9] An investigation on the crystal structures of Ti50Ni50-xCux shape memory alloys based on density functional theory calculations [J].

Gou, Liangliang ;

Liu, Yong ;

Ng, Teng Yong .

INTERMETALLICS, 2014, 53 :20-25

[10]

HANLON JE, 1967, T METALL SOC AIME, V239, P1323

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