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Phase Relationships in the ZrO 2 ‐Sc 2 O 3 and ZrO 2 ‐In 2 O 3 Systems
Author(s) -
Sheu TzerShin,
Xu Jae,
Tien TsengYing
Publication year - 1993
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.1151-2916.1993.tb08328.x
Subject(s) - tetragonal crystal system , phase (matter) , cubic zirconia , materials science , solubility , phase diagram , diffusionless transformation , crystallography , solid solution , mineralogy , chemistry , metallurgy , microstructure , martensite , ceramic , organic chemistry
Zirconia‐rich subsolidus phase relationships in the ZrO 2 –Sc 2 O 3 and ZrO 2 –In 2 O 3 systems were investigated. Phase inconsistencies in the ZrO 2 –Sc 2 O 3 system resulted from a diffusionless cubic‐to‐tetragonal ( t' ) phase transformation not being recognized in the past. Through three different measuring techniques, along with microstructural observations, the solubility limits of the tetragonal and cubic phases were determined.