STUDY ON PSEUDOELASTICITY OF Cu-Zn-Al POLYCRYSTALLINE SHAPE MEMORY ALLOY BY MOIRE INTERFEROMETRY

doi:10.6052/0459-1879-1995-4-1995-455

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STUDY ON PSEUDOELASTICITY OF Cu-Zn-Al POLYCRYSTALLINE SHAPE MEMORY ALLOY BY MOIRE INTERFEROMETRY[J]. Chinese Journal of Theoretical and Applied Mechanics, 1995, 27(4): 470-476. DOI: 10.6052/0459-1879-1995-4-1995-455

Citation:

STUDY ON PSEUDOELASTICITY OF Cu-Zn-Al POLYCRYSTALLINE SHAPE MEMORY ALLOY BY MOIRE INTERFEROMETRY[J]. Chinese Journal of Theoretical and Applied Mechanics, 1995, 27(4): 470-476. DOI: 10.6052/0459-1879-1995-4-1995-455

Citation:

STUDY ON PSEUDOELASTICITY OF Cu-Zn-Al POLYCRYSTALLINE SHAPE MEMORY ALLOY BY MOIRE INTERFEROMETRY[J]. Chinese Journal of Theoretical and Applied Mechanics, 1995, 27(4): 470-476. DOI: 10.6052/0459-1879-1995-4-1995-455

STUDY ON PSEUDOELASTICITY OF Cu-Zn-Al POLYCRYSTALLINE SHAPE MEMORY ALLOY BY MOIRE INTERFEROMETRY

Abstract

Abstract

An experimental study on the constitutive behavior of Cu-Zn- Al polycrystallineshape memory alloy is reported.By means of moire interferometry, both the displacementfields and t he corresponding pseudoelasticity stress strain curves are obtained.The experi-ment reveals some important features of the deformation process,and a brief discussfon ismade for the obtained results.

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