Thermodynamic investigations in the solid state of the lanthanum–magnesium–zinc system

Alexandre Berche; Benigni P.; Jacques Rogez; Marie-Christine Record

doi:10.1016/j.intermet.2013.10.003

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Thermodynamic investigations in the solid state of the lanthanum–magnesium–zinc system

Journal article

Peer reviewed

Thermodynamic investigations in the solid state of the lanthanum–magnesium–zinc system

Alexandre Berche, Benigni P., Jacques Rogez and Marie-Christine Record

Intermetallics, Vol.45, pp.46 - 52

02/2014

DOI: https://doi.org/10.1016/j.intermet.2013.10.003

Abstract

A Rare-earth intermetallics

B Phase diagram

B Thermodynamic and thermochemical

properties

The LaeMgeZn phase diagram is experimentally investigated at 595 K, x La > 4% and the corresponding isothermal section is partially determined. This section includes 5 substitutional solid solutions based on the binary compounds (LaMg, LaZn, LaMg 3 , LaMg 10.3 and La 2 Zn 17) and three ternary phase (La 8 (Mg,Zn) 92 , La 3 (Mg,Zn) 11 and La 4.27 Mg 2.89 Zn 30). The enthalpies of mixing in the ternary solid solutions are calculated at 298 K on the basis of tin solution calorimetry experiments.

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Title: Thermodynamic investigations in the solid state of the lanthanum–magnesium–zinc system
Creators - without role: Alexandre Berche - Université de Montpellier, Institut Charles Gerhardt Montpellier - ICGM
Benigni P. - Institut des Matériaux, de Microélectronique et des Nanosciences de Provence
Jacques Rogez - Centre National de la Recherche Scientifique
Marie-Christine Record - Institut des Matériaux, de Microélectronique et des Nanosciences de Provence
Publication Details: Intermetallics, Vol.45, pp.46 - 52
Identifiers: 9946282709311
Academic Unit: Institut Charles Gerhardt Montpellier - ICGM
Language: English
Resource Type: Journal article
Local Fields: hal-01788787