Phase Equilibria in the System ZrO2─InO1.5

Kazunari Sasaki, Petr Bohac, Ludwig J. Gauckler

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

Phase equilibria in the system ZrO2─InO1.5 have been investigated in the temperature range from 800° to 1700°C Up to 4 mol%, InO1.5 is soluble in t‐ZrO2 at 1500°C. The martensitic transformation temperature m→t of ZrO2 containing InO1.5 is compared with that of ZrO2 solid solutions with various other trivalent ions with different ionic radii. The diffusionless c→t′ A phase transformation is discussed. Extended solid solubility from 12.4 ± 0.8 to 56.5 ± 3 mol% InO1.5 is found at 1700°C in the cubic ZrO2 phase. The eutectoid composition and temperature for the decomposition of c‐ZrO2 solid solution into t‐ZrO2+InO1.5 solid solutions were determined. A maximum of about 1 mol% ZrO2 is soluble in bcc InO1.5 phase. Metastable supersaturation of ZrO2 in bcc InO 1.5 and conditions for phase separation are discussed.

Original languageEnglish
Pages (from-to)689-698
Number of pages10
JournalJournal of the American Ceramic Society
Volume76
Issue number3
DOIs
Publication statusPublished - Jan 1 1993

Fingerprint

phase equilibrium
solid solution
Phase equilibria
Solid solutions
temperature
Supersaturation
Martensitic transformations
supersaturation
Phase separation
Temperature
solubility
Solubility
Phase transitions
Ions
decomposition
Decomposition
ion
Chemical analysis

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Materials Chemistry

Cite this

Phase Equilibria in the System ZrO2─InO1.5. / Sasaki, Kazunari; Bohac, Petr; Gauckler, Ludwig J.

In: Journal of the American Ceramic Society, Vol. 76, No. 3, 01.01.1993, p. 689-698.

Research output: Contribution to journalArticle

Sasaki, Kazunari ; Bohac, Petr ; Gauckler, Ludwig J. / Phase Equilibria in the System ZrO2─InO1.5. In: Journal of the American Ceramic Society. 1993 ; Vol. 76, No. 3. pp. 689-698.
@article{bcf7a4e4f4c346beb57910f5e2b3c4cd,
title = "Phase Equilibria in the System ZrO2─InO1.5",
abstract = "Phase equilibria in the system ZrO2─InO1.5 have been investigated in the temperature range from 800° to 1700°C Up to 4 mol{\%}, InO1.5 is soluble in t‐ZrO2 at 1500°C. The martensitic transformation temperature m→t of ZrO2 containing InO1.5 is compared with that of ZrO2 solid solutions with various other trivalent ions with different ionic radii. The diffusionless c→t′ A phase transformation is discussed. Extended solid solubility from 12.4 ± 0.8 to 56.5 ± 3 mol{\%} InO1.5 is found at 1700°C in the cubic ZrO2 phase. The eutectoid composition and temperature for the decomposition of c‐ZrO2 solid solution into t‐ZrO2+InO1.5 solid solutions were determined. A maximum of about 1 mol{\%} ZrO2 is soluble in bcc InO1.5 phase. Metastable supersaturation of ZrO2 in bcc InO 1.5 and conditions for phase separation are discussed.",
author = "Kazunari Sasaki and Petr Bohac and Gauckler, {Ludwig J.}",
year = "1993",
month = "1",
day = "1",
doi = "10.1111/j.1151-2916.1993.tb03661.x",
language = "English",
volume = "76",
pages = "689--698",
journal = "Journal of the American Ceramic Society",
issn = "0002-7820",
publisher = "Wiley-Blackwell",
number = "3",

}

TY - JOUR

T1 - Phase Equilibria in the System ZrO2─InO1.5

AU - Sasaki, Kazunari

AU - Bohac, Petr

AU - Gauckler, Ludwig J.

PY - 1993/1/1

Y1 - 1993/1/1

N2 - Phase equilibria in the system ZrO2─InO1.5 have been investigated in the temperature range from 800° to 1700°C Up to 4 mol%, InO1.5 is soluble in t‐ZrO2 at 1500°C. The martensitic transformation temperature m→t of ZrO2 containing InO1.5 is compared with that of ZrO2 solid solutions with various other trivalent ions with different ionic radii. The diffusionless c→t′ A phase transformation is discussed. Extended solid solubility from 12.4 ± 0.8 to 56.5 ± 3 mol% InO1.5 is found at 1700°C in the cubic ZrO2 phase. The eutectoid composition and temperature for the decomposition of c‐ZrO2 solid solution into t‐ZrO2+InO1.5 solid solutions were determined. A maximum of about 1 mol% ZrO2 is soluble in bcc InO1.5 phase. Metastable supersaturation of ZrO2 in bcc InO 1.5 and conditions for phase separation are discussed.

AB - Phase equilibria in the system ZrO2─InO1.5 have been investigated in the temperature range from 800° to 1700°C Up to 4 mol%, InO1.5 is soluble in t‐ZrO2 at 1500°C. The martensitic transformation temperature m→t of ZrO2 containing InO1.5 is compared with that of ZrO2 solid solutions with various other trivalent ions with different ionic radii. The diffusionless c→t′ A phase transformation is discussed. Extended solid solubility from 12.4 ± 0.8 to 56.5 ± 3 mol% InO1.5 is found at 1700°C in the cubic ZrO2 phase. The eutectoid composition and temperature for the decomposition of c‐ZrO2 solid solution into t‐ZrO2+InO1.5 solid solutions were determined. A maximum of about 1 mol% ZrO2 is soluble in bcc InO1.5 phase. Metastable supersaturation of ZrO2 in bcc InO 1.5 and conditions for phase separation are discussed.

UR - http://www.scopus.com/inward/record.url?scp=0027552436&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0027552436&partnerID=8YFLogxK

U2 - 10.1111/j.1151-2916.1993.tb03661.x

DO - 10.1111/j.1151-2916.1993.tb03661.x

M3 - Article

AN - SCOPUS:0027552436

VL - 76

SP - 689

EP - 698

JO - Journal of the American Ceramic Society

JF - Journal of the American Ceramic Society

SN - 0002-7820

IS - 3

ER -