Published February 1994 | Version v1
Journal article Metadata-only

Non-equilibrium and crystalline phases on the Mg-Ga-Sn system

Creators

  • 1. Lab. de Solidos Amorfos, Dept. de Fisica, Facultad de Ingenieria, UBA, Buenos Aires (Argentina)

Description

Samples in the eutectic composition were obtained with the piston and anvil technique and the crystallization towards a metastable phase was observed upon annealing at room temperature. Small amounts of Sn were added to the binary MgGa in order to analyze its influence on the glass forming ability. Cast and rapid quenched ternary samples were studied employing X-ray diffraction, Moessbauer spectroscopy and electron probe microanalysis. The solubility of the third element was analyzed in the equilibrium phases Mg5Ga2, Mg2Ga and Mg2Sn. As far as we know, these are the first contributions to the knowledge of the MgGaSn system. (orig.)

Additional details

Publishing Information

Journal Title
Hyperfine Interactions
Journal Volume
83
Journal Issue
1-4
Journal Page Range
p. 245-252.
ISSN
0304-3843
CODEN
HYINDN

Conference

Title
Latin American conference of the applications of the Moessbauer effect (LACAME).
Dates
5-9 Oct 1992.
Place
Buenos Aires (Argentina).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Switzerland
INIS RN
25066050
Subject category
S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANNEALING; CHEMICAL COMPOSITION; CRYSTALLIZATION; ELECTRON MICROPROBE ANALYSIS; EUTECTICS; GALLIUM ALLOYS; GLASS; INTERMETALLIC COMPOUNDS; ISOMER SHIFT; LATTICE PARAMETERS; MAGNESIUM ALLOYS; MICROANALYSIS; MOESSBAUER EFFECT; PHASE STUDIES; QUENCHING; SOLIDIFICATION; SOLUBILITY; TEMPERATURE DEPENDENCE; TERNARY ALLOY SYSTEMS; TIN ALLOYS; X-RAY DIFFRACTION
Descriptors DEC
ALLOY SYSTEMS; ALLOYS; CHEMICAL ANALYSIS; COHERENT SCATTERING; DIFFRACTION; HEAT TREATMENTS; NONDESTRUCTIVE ANALYSIS; PHASE TRANSFORMATIONS; SCATTERING