CIFICEN   24414
CENTRO DE INVESTIGACIONES EN FISICA E INGENIERIA DEL CENTRO DE LA PROVINCIA DE BUENOS AIRES
Unidad Ejecutora - UE
artículos
Título:
Calorimetric study of avalanche criticality in the martensitic phase transition of Cu67.64Zn16.71Al15.65
Autor/es:
M. C. GALLARDO; F.J. ROMERO; J. MANCHADO; J.M. MART├ŹN-OLALLA; A. PLANES; E. VIVES; E.K.H. SALJE; R. ROMERO; M. STIPCICH
Revista:
MATERIALS SCIENCE FORUM
Editorial:
Trans Tech Publications Inc.
Referencias:
Lugar: Durnten - Zurich; Año: 2013 vol. 738 p. 46 - 46
ISSN:
0255-5476
Resumen:
The first-order diffusionless structural phase transition in Cu67.64Zn16.71Al15.65 is characterized by jerky propagation of phase front related to the appearance of avalanches. In this work we describe a full analysis of this avalanche behaviour using calorimetric heat-flux measurements and the results are compared with acoustic emission (AE) measurements.
rds']