Two-way Shape Memory Effect in a Cu-13wt. %Al-4 wt.%Ni Shape Memory Alloy by the Thermo - Mechanical Cycling Method
Journal Title: Analele Universitatii "Dunarea de Jos" din Galati. Fascicula IX, Metalurgie si Stiinta Materialelor - Year 2007, Vol 30, Issue 1
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.
Authors and Affiliations
Carmela GURĂU, Gheorghe GURĂU, Petrică Alexandru, Nicolae CĂNĂNĂU
Keywords
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