ChemInform Abstract: Phase Equilibria in the System Hf-Zr-Ge at 1350 °C

Autor:	Herbert Ipser, Klaus W. Richter, Norbert Ponweiser
Rok vydání:	2008
Předmět:	chemistry.chemical_compound Ternary numeral system chemistry Ternary compound Phase (matter) Analytical chemistry General Medicine Electron microprobe Ternary operation Isothermal process Powder diffraction Solid solution
Zdroj:	ChemInform. 39
ISSN:	1522-2667 0931-7597
Popis:	The Hf–Zr–Ge system was studied for the isothermal section at 1350 °C. The homogeneity ranges of the various ternary solid solutions of binary Hf–Ge and Zr–Ge compounds were determined. X-ray powder diffraction (XRD) as well as optical microscopy was used for initial sample characterisation and electron probe microanalysis (EPMA) of the annealed samples was used to determine the exact phase compositions in the ternary system. The lattice parameters of the various ternary solid solutions were determined as a function of composition. No ternary compound was found to exist in the section at 1350 °C.
Databáze:	OpenAIRE
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