Two-way Shape Memory Effect in a Cu-13 wt.%Al-4 wt.%Ni Shape Memory Alloy by the Thermo - Mechanical Cycling Method

  • Carmela GURAU "Dunarea de Jos" University of Galati, Romania
  • Gheorghe GURAU "Dunarea de Jos" University of Galati, Romania
  • Petrică ALEXANDRU "Dunarea de Jos" University of Galati, Romania
  • Nicolae CĂNĂNĂU "Dunarea de Jos" University of Galati, Romania
Keywords: Cu-13wt. %Al-4 wt. %Ni shape memory alloy, Two way shape memory effect, Cu based shape memory alloy, Thermal cycling, Martensite transformation

Abstract

A Cu - 13 %wt Al 4 %wt Ni polycrystalline shape memory alloy has studied with a thermo mechanical cycling method. The two – way shape memory effect (TWSME) was obtained bending the alloy around a cylinder mold and by using a constrained heating – cooling technique. This alloy elaborated by a classic melting method was extruded in wires with 4 mm diameter and was hot rolled in sheets with thickness.

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References

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Published
2007-05-15
How to Cite
1.
GURAU C, GURAU G, ALEXANDRU P, CĂNĂNĂU N. Two-way Shape Memory Effect in a Cu-13 wt.%Al-4 wt.%Ni Shape Memory Alloy by the Thermo - Mechanical Cycling Method. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15May2007 [cited 7Oct.2024];30(1):94-6. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/3184
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