EARLY STAGES OF PRECIPITATION IN DILUTE AL-AG ALLOYS

Authors
ALKASSAB T HAASEN P
Citation
T. Alkassab et P. Haasen, EARLY STAGES OF PRECIPITATION IN DILUTE AL-AG ALLOYS, Zeitschrift fur Metallkunde, 84(4), 1993, pp. 248-250
Citations number
15
Categorie Soggetti
Metallurgy & Mining
Journal title
Zeitschrift fur Metallkunde → ACNP
ISSN journal
00443093
Volume
84
Issue
4
Year of publication
1993
Pages
248 - 250
Database
ISI
SICI code
0044-3093(1993)84:4<248:ESOPID>2.0.ZU;2-Q
Abstract
The early stages of decomposition in Al - 3 at.% Ag were investigated by means of analytical Field-Ion Microscopy/Atom Probe (FIM/AP). The a nalysis indicates the coexistence of two metastable Ag-rich phases in the as-quenched state. The precipitation behaviour and a possible orde r-disorder transition between these phases are discussed.