DECOMPOSITION IN PD40NI40P20 METALLIC-GLASS

Authors
MILLER MK LARSON DJ SCHWARZ RB HE Y
Citation
Mk. Miller et al., DECOMPOSITION IN PD40NI40P20 METALLIC-GLASS, Materials science & engineering. A, Structural materials: properties, microstructure and processing, 250(1), 1998, pp. 141-145
Citations number
10
Categorie Soggetti
Material Science
Journal title
Materials science & engineering. A, Structural materials: properties, microstructure and processing → ACNP
ISSN journal
09215093
Volume
250
Issue
1
Year of publication
1998
Pages
141 - 145
Database
ISI
SICI code
0921-5093(1998)250:1<141:DIPM>2.0.ZU;2-D
Abstract
A statistical analysis of the solute distribution in amorphous Pd40Ni4 0P20, has been performed with atom probe field ion microscopy (APFIM). Atom probe results indicate that chemical short range ordering is pre sent in the as-cast alloy. Phase separation at the nanometer level is observed in glassy samples after annealing above the glass-transition temperature. Crystallization proceeds by phase separation into three d istinct crystalline phases. (C) 1998 Elsevier Science S.A. All rights reserved.