INVESTIGADORES
ISOLA Lucio Manuel
artículos
Título:
Relationship between martensitic plate size and austenitic grain size in martensitic transformations
Autor/es:
LA ROCA, PAULO; ISOLA, LUCIO M.; VERMAUT, PHILIPPE; MALARRÍA, JORGE A.
Revista:
APPLIED PHYSICS LETTERS
Editorial:
AMER INST PHYSICS
Referencias:
Lugar: New York; Año: 2015 vol. 106 p. 1 - 4
ISSN:
0003-6951
Resumen:
A systematic experimental analysis based on an assessment of the mean martensite plate size (h_plate ) in sub-grain domains was implemented to characterize the martensite morphology in polycrystalline Cu-based shape memory alloys. In the grain size range below 100 um, a linear relationship between the average width of the martensite plates and the mean grain size was obtained for a thermal-induced martensitic transformation. This evaluation allows us to perform an analysis of how microstructural length scales affect the martensitic transformation.
