Superelasticity in Polycrystalline Ni-Mn-Ga-Fe Microwires Fabricated by Melt-extraction
نویسندگان
چکیده
منابع مشابه
Shape memory and superelasticity in polycrystalline Cu–Al–Ni microwires
We report a strategy to significantly improve the ductility and achieve large superelastic and shape memory strains in polycrystalline Cu–Al–Ni shape memory alloys that are normally brittle. We use a liquid-phase Taylor wire forming process to obtain microwires of 10–150 m diameter with a bamboo grain structure. The reduction of grain boundary area, removal of triple junctions, and introduction...
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ژورنال
عنوان ژورنال: Materials Research
سال: 2015
ISSN: 1980-5373,1516-1439
DOI: 10.1590/1516-1439.325914