Artículo

Corrosion behavior of a β CuAlBe shape memory alloy containing stress induced martensite

Montecinos, S.; Klímek, P.; Sláma, M.; Suarez, S.; Simison, Silvia NoemiIcon
Fecha de publicación: 02/2019
Editorial: Elsevier Science
Revista: Applied Surface Science
ISSN: 0169-4332
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

The corrosion behavior of a β CuAlBe shape memory alloy containing stress-induced martensite was analyzed after 60 days of immersion in a 3.5% NaCl solution. The stress-induced martensite was retained in the sample after a load-unload compression cycle up to a pseudoelastic deformation of 4.5%. The corrosion of the alloy occurs by dealuminization, where β phase located in the areas between the needles of martensite is dissolved due to the preferential loss of aluminum, and the posterior redeposition of copper takes place.
Palabras clave: CU-BASED ALLOYS , DEALLOYING , MICROSTRUCTURE , RETAINED MARTENSITE , SHAPE MEMORY ALLOYS
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Atribución-NoComercial-SinDerivadas 2.5 Argentina (CC BY-NC-ND 2.5 AR)
Identificadores
URI: http://hdl.handle.net/11336/119013
DOI: http://dx.doi.org/10.1016/j.apsusc.2018.10.047
URL: https://www.sciencedirect.com/science/article/abs/pii/S0169433218327417?via%3Dih
Colecciones
Articulos(INTEMA)
Articulos de INST.DE INV.EN CIENCIA Y TECNOL.MATERIALES (I)
Citación
Montecinos, S.; Klímek, P.; Sláma, M.; Suarez, S.; Simison, Silvia Noemi; Corrosion behavior of a β CuAlBe shape memory alloy containing stress induced martensite; Elsevier Science; Applied Surface Science; 466; 2-2019; 165-170
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