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Characterization techniques of a shape memory nickel titanium alloy

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Resumo:This paper presents a characterization processes study of metallic alloys, more specifically the shape memory alloys (SMA) composed by Nickel and Titanium (NiTinol). Two different wire suppliers were studied, starting with metallographic analysis until observe the contours of the grain wires. Differential scanning calorimetry (DSC) test was also performed to obtain phase transformation temperatures of the NiTinol alloys. Finally, after several tensile tests, some results were obtained for stresses, strains, elasticity modules and maximum rupture deformation.
Autores principais:Andrade, Carlos A.R.
Outros Autores:Soares, Filipe de Almeida da Silva; Nobrega, Glauco; Hilário, Jean César; Santos, Luiz
Assunto:Shape memory alloy NiTinol Characterization processes
Ano:2020
País:Portugal
Tipo de documento:artigo
Tipo de acesso:acesso aberto
Instituição associada:Instituto Politécnico de Bragança
Idioma:inglês
Origem:Biblioteca Digital do IPB

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