Al-Ga-Zn phase diagram. Calorimetric study of the isobaric invariants

Authors
Aragon, E Jardet, K Satre, P Sebaoun, A
Citation
E. Aragon et al., Al-Ga-Zn phase diagram. Calorimetric study of the isobaric invariants, J THERM ANA, 62(1), 2000, pp. 211-225
Citations number
19
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
ISSN journal
13886150 → ACNP
Volume
62
Issue
1
Year of publication
2000
Pages
211 - 225
Database
ISI
SICI code
1388-6150(2000)62:1<211:APDCSO>2.0.ZU;2-L
Abstract
The Al-Ga-Zn ternary phase diagram presents two isobaric invariant reaction s: a eutectic at 23 +/-1 degreesC and a metatectic at 123 +/-1 degreesC [1- 3]. Calorimetric measurements on the two isobaric invariant reactions have been carried out. First the Tammann method has enabled us to determine the composition of their limits on five isopletic cross sections. Then, the com positions of the invariant phases have been determined.