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The Yttria‐Hafnia System
Author(s) -
STACY D. W.,
WILDER D. R.
Publication year - 1975
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.1151-2916.1975.tb11476.x
Subject(s) - hafnia , liquidus , phase diagram , yttria stabilized zirconia , solid solution , diffraction , materials science , phase (matter) , mineralogy , thermodynamics , metallurgy , geology , chemistry , optics , ceramic , cubic zirconia , physics , organic chemistry , alloy
Phase equilibria in the yttria‐hafnia system were investigated by high‐temperature and room‐temperature X‐ray diffraction. The HfO 2 transformation, solid solution limits, and liquidus temperatures are given. A tentative phase diagram is proposed.