Influencia de la concentración sobre las temperaturas de la transformación martensítica en las aleaciones de base cobre con memoria de forma

V. Recarte; R B. Pérez-Sáez; E. Hernández-Bocanegra; M. L. Nó; J. San Juan

doi:10.3989/revmetalm.1998.v34.iExtra.768

Influence of concentration on the martensitic transformation temperatures in Cu-based shape memory alloys

Authors

V. Recarte Dpto. Física Mat. Condensada. Fac. Ciencias. Univ. País Vasco
R B. Pérez-Sáez Dpto. Física Mat. Condensada. Fac. Ciencias. Univ. País Vasco
E. Hernández-Bocanegra Dpto. Física Aplicada II. Fac. Ciencias. Univ. País Vasco
M. L. Nó Dpto. Física Aplicada II. Fac. Ciencias. Univ. País Vasco
J. San Juan Dpto. Física Mat. Condensada. Fac. Ciencias. Univ. País Vasco

DOI:

https://doi.org/10.3989/revmetalm.1998.v34.iExtra.768

Keywords:

Martensitic transformation, Shape memory, Cu-Al-Ni, Martensite phases

Abstract

The alloy composition is the most important factor that determines the characteristic martensitic transformation temperatures in shape memory alloys. These temperatures are very sensitive to a change of alloying element concentrations. From a technological point of view this fact is very important due to the difficulty to control with high precision the concentration in ternary or quaternary alloys. An empirical relationship between the alloying element concentrations and the martensitic transformation temperatures has been established for Cu-Al-Ni shape memory alloys.

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Published

1998-05-30

How to Cite

Recarte, V., Pérez-Sáez, R. B., Hernández-Bocanegra, E., Nó, M. L., & San Juan, J. (1998). Influence of concentration on the martensitic transformation temperatures in Cu-based shape memory alloys. Revista De Metalurgia, 34(Extra), 347–350. https://doi.org/10.3989/revmetalm.1998.v34.iExtra.768

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Issue

Vol. 34 No. Extra (1998)

Section

Articles

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