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The System HfO 2 ‐Eu 2 O 3
Author(s) -
SCHEIDECKER R. W.,
WILDER D. R.,
MOELLER H.
Publication year - 1977
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1977.tb14092.x
Subject(s) - liquidus , atmospheric temperature range , fluorite , solid solution , materials science , analytical chemistry (journal) , mineralogy , chemistry , metallurgy , thermodynamics , alloy , physics , chromatography
The system HfO2‐EuzO3 was investigated at ∼5 mol% intervals over a temperature range of 960° to 1900°C, by X‐ray analysisof quenched specimens. Liquidus temperature measurements made over the entire system showed the lowest liquidus temperature of 1930°± 15°C to be located at ∼96 mol% Eu 2 O 3 A large fluorite solid solution region was also found to exist at higher Of HfO 2 concentrations over the entire temperature range.