| Numéro |
J. Phys. Colloques
Volume 48, Numéro C6, Novembre 1987
34th International Field Emission Symposium / 34ème Symposium International d'Emission de Champ
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| Page(s) | C6-355 - C6-360 | |
| DOI | https://doi.org/10.1051/jphyscol:1987658 | |
34th International Field Emission Symposium / 34ème Symposium International d'Emission de Champ
J. Phys. Colloques 48 (1987) C6-355-C6-360
DOI: 10.1051/jphyscol:1987658
Department of Metallurgy and Science of Materials, Parks Road, Oxford, OX1 3PH, U.K.
J. Phys. Colloques 48 (1987) C6-355-C6-360
DOI: 10.1051/jphyscol:1987658
ATOM PROBE ANALYSIS OF G-P ZONES AND PRECIPITATE COMPOSITIONS IN AlZnMg ALLOYS
S.R. Ortner, C.R.M. Grovenor et G.D.W. SmithDepartment of Metallurgy and Science of Materials, Parks Road, Oxford, OX1 3PH, U.K.
Abstract
APFIM experiments have been used to characterise the early stages of precipitation in high purity and commercial AlZnMg alloys. The development of G-P zones has been followed. Their composition, and those of intermetallic phases in a commercial alloy, 7018, have been studied after a variety of heat treatments.