IMAM   24519
INSTITUTO DE MATERIALES DE MISIONES
Unidad Ejecutora - UE
capítulos de libros
Título:
Electrochemical Characterization of Al-Li-Cu-Mg Alloy
Autor/es:
MÉNDEZ CLAUDIA MARCELA; ARES ALICIA ESTHER; RAMOS SILVINA GABRIELA
Libro:
Light Metals 2018
Editorial:
Springer International Publishing AG
Referencias:
Año: 2018; p. 983 - 989
Resumen:
The aluminum-lithium (Al-Li) alloys were developed with the objective of obtaining, mainly, low weight products in structural elements of planes that was later joined by the aerospace industry. They has been developed, among others, by the aeronautical industry due to its special characteristics. In the present research, aluminum-lithium-copper-magnesium alloys were solidified under different conditions of cooling rates. The microstructures were observed and measured. To determine the susceptibility to corrosion, working electrodes were prepared in different positions along the specimens and cyclic potentiodynamic polarization  measurements were conducted, using NaCl 0.5 M solution at room temperature.