Spectroscopic and Mechanical Studies on the Fe-based Amorphous Alloy 2605SA1

The Vickers micro-hardness of this alloy was unusually dependent on the heat treatment from 300 to 634K, inferring important micro-structural changes and the presence of amorphous grains before its phase transition. Once the alloy is crystallized, the micro-hardness is characteristic of a brittle alloy, the main problem of these alloys. Within the amorphous state, other properties like free-volume, magnetic states and Fe-Fe distances were followed by PALS and MS, respectively, to analyze those micro-structural changes, thermally induced, which are of paramount interest to understand their brittleness problem.

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Bibliographic Details
Main Authors: Cabral-Prieto,Agustín, Contreras-Vite,Juan Antonio, García-Sosa,Irma, Nava,Noel, García-Santibáñez,Federico
Format: Digital revista
Language:English
Published: Sociedad Química de México A.C. 2010
Online Access:http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1870-249X2010000100003
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