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Ordered Defect-Fluorite Compounds in ZrO2 Alloys

Published online by Cambridge University Press:  21 February 2011

S. Farmer ,
J. Hangas ,
V. Lanteri ,
T.E. Mitchell  and
A.H. Heuer
S. Farmer
Affiliation:
Case Western Reserve University, Department of Metallurgy and Materials Science, Cleveland Ohio 44106
J. Hangas
Affiliation:
Case Western Reserve University, Department of Metallurgy and Materials Science, Cleveland Ohio 44106
V. Lanteri
Affiliation:
Case Western Reserve University, Department of Metallurgy and Materials Science, Cleveland Ohio 44106
T.E. Mitchell
Affiliation:
Case Western Reserve University, Department of Metallurgy and Materials Science, Cleveland Ohio 44106
A.H. Heuer
Affiliation:
Case Western Reserve University, Department of Metallurgy and Materials Science, Cleveland Ohio 44106
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Abstract

Intermediate ordered-defect fluorite compounds are an important component of ZrO2 alloys containing the aliovalent solutes MgO, CaO, or Y2O3. These compounds also form in oxygen-deficient rare earth oxides and in other ternary oxides based on the fluorite structure, and can best be studied by TEM. Examples are given of such phases in the MgO-ZrO2, Y2O3-ZrO2, and CaO-ZrO2 systems.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 31: Symposium N – Electron Microscopy of Materials , 1983 , 357
Copyright
Copyright © Materials Research Society 2006

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References

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