CeO1.5-stabilized tetragonal ZrO2
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H. Y. Zhu
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Article
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1994
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Springer
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English
β 553 KB
Ceria-stabilized tetragonal zirconia polycrystals show high toughness and high resistance to the low-temperature ageing degradation. However, ceria is less effective in stabilizing tetragonal zirconia compared to yttria and other trivalent oxides. The tetravalent oxide of Ce02 can be easily reduced