Hostname: page-component-586b7cd67f-tf8b9 Total loading time: 0 Render date: 2024-11-22T17:42:37.789Z Has data issue: false hasContentIssue false
  • English
  • Français

Thermal mechanical behavior of a functionally graded shape memory alloy cylinder subject to pressure and graded temperature loads

Published online by Cambridge University Press:  15 May 2018

Lijun Xue ,
Haozhi Mu  and
Jingjing Feng
Lijun Xue*
Affiliation:
Tianjin Key Laboratory for Advanced Mechatronic System Design and Intelligent Control, Tianjin University of Technology, Tianjin 300384, China; and National Demonstration Center for Experimental Mechanical and Electrical Engineering Education, Tianjin University of Technology, Tianjin 300384, China
Haozhi Mu
Affiliation:
Tianjin Key Laboratory for Advanced Mechatronic System Design and Intelligent Control, Tianjin University of Technology, Tianjin 300384, China; and National Demonstration Center for Experimental Mechanical and Electrical Engineering Education, Tianjin University of Technology, Tianjin 300384, China
Jingjing Feng
Affiliation:
Tianjin Key Laboratory for Advanced Mechatronic System Design and Intelligent Control, Tianjin University of Technology, Tianjin 300384, China; and National Demonstration Center for Experimental Mechanical and Electrical Engineering Education, Tianjin University of Technology, Tianjin 300384, China
*
a)Address all correspondence to this author. e-mail: meilideshijieali@163.com
Get access

Abstract

As a new functional composite material, functionally graded shape memory alloy (FG-SMA) holds particular properties of both functionally graded materials and shape memory alloys. By bringing in a new concept of conical surface assumption, considering the axial deformation, a macroconstitutive model which can describe the thermal mechanical properties of a FG-SMA cylinder subjected to pressure and graded temperature loads is established in this work. Furthermore, a new layered finite element model (FEM) which can avoid the direct assumption of the macroproperties of the FG-SMA cylinder is provided. The theoretical results display a good agreement with the FEM results, which indicates that both the macroconstitutive model and the FEM provided here are valid. The obtained results show that the stress in the cylinder distributes complexly, and it decreases remarkably as a result of the martensite transformation. This research can provide a base for the design and in-depth investigation of FG-SMA materials.

Keywords

functionally graded shape memory alloycylinderthermal mechanical propertiespressuregraded temperature
Type
Article
Information
Journal of Materials Research , Volume 33 , Issue 12 , 28 June 2018 , pp. 1806 - 1813
Check for updates
Copyright
Copyright © Materials Research Society 2018 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Birnbaum, A.J., Satoh, G., and Yao, Y.L.: Functionally grading the shape memory response in NiTi films: Laser irradiation. J. Appl. Phys. 106, 043504 (2009).CrossRefGoogle Scholar
Mahmud, A.S., Liu, Y.N., and Nam, T.: Gradient anneal of functionally graded NiTi. Smart Mater. Struct. 17, 015031 (2008).CrossRefGoogle Scholar
Burkes, D.E. and Moore, J.: Microstructure and kinetics of a functionally graded NiTi–TiCx composite produced by combustion synthesis. J. Alloy. Comp. 430, 274–281 (2007).CrossRefGoogle Scholar
Tian, H. and Schryvers, D.: Fabrication and characterization of functionally graded Ni–Ti multilayer thin films. Funct. Mater. Lett. 2, 61–66 (2009).CrossRefGoogle Scholar
Cole, D., Bruck, H., and Roytburd, A.: Nanoindentation studies of graded shape memory alloy thin films processed using diffusion modification. J. Appl. Phys. 103, 064315 (2008).CrossRefGoogle Scholar
Xue, L.J., Dui, G.S., and Liu, B.F.: Theoretical analysis of a functionally graded shape memory alloy beam under pure bending. CMES-Comp. Model. Eng 93, 1–16 (2013).Google Scholar
Su, J.B., Fan, X.C., and Shao, G.J.: Extended finite element method with nonlinear geometry and its application in fracture mechanics. Eng. Mech. 4, 42–46 (2013).Google Scholar
Liu, D.H., Wang, F., Zeng, F.W., and Shang, X.C.: Finite element simulation method of high temperature thermal contact resistance. Eng. Mech. 29, 375–379 (2012).Google Scholar
Dynalloy: Technical Characteristics of Flexional Actuator Wires (Dynalloy, Inc., Costa Mesa, CA, 2007).Google Scholar
Huang, S., Leary, M., Ataalla, T., Probst, K., and Subic, A.: Optimisation of Ni–Ti shape memory alloy response time by transient heat transfer analysis. Mater. Des. 35, 655–663 (2012).CrossRefGoogle Scholar
Liang, C. and Rogers, C.A.: One-dimensional thermomechanical constitutive relations for shape memory materials. J. Intell. Mater. Syst. Struct. 1, 207–234 (1990).CrossRefGoogle Scholar
Bo, Z., Lagoudas, D.C., and Miller, D.: Material characterization of SMA actuators under nonproportional thermomechanical loading. J. Eng. Mater. Technol. 121, 75–85 (1999).CrossRefGoogle Scholar
Zhu, Y.P. and Dui, G.S.: A macro-constitutive model of polycrystalline NiTi SMAs including tensile–compressive asymmetry and torsion pseudoelastic behaviors. Int. J. Eng. Sci. 48, 2099–2106 (2010).CrossRefGoogle Scholar
Hamada, K., Lee, J.H., Mizuuchi, K., Taya, M., and Inoue, K.: Thermomechanical behaviour of NiTi shape memory alloy fiber reinforced 6061 aluminum matrix composite. Metall. Mater. Trans. A 29, 1127–1135 (1998).CrossRefGoogle Scholar