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Ceramic composite material consisting of aluminium oxide and zirconium oxide as main constitutents
A composite material having a first phase includes an aluminum oxide proportion of at least 65% by volume and a second phase comprising a zirconium proportion of 10 to 35% by volume. The zirconium is present as zirconium oxide. The aluminum oxide is a ceramic matrix and the zirconium oxide is dispersed therein. From 90 to 99% of the zirconium oxide is present in the tetragonal phase. A chemical stabilizer for stabilizing the tetragonal phase of the zirconium oxide is also present. The total content of chemical stabilizer is <0.2 mol % relative to the zirconium oxide content.
Ceramic composite material consisting of aluminium oxide and zirconium oxide as main constitutents
A composite material having a first phase includes an aluminum oxide proportion of at least 65% by volume and a second phase comprising a zirconium proportion of 10 to 35% by volume. The zirconium is present as zirconium oxide. The aluminum oxide is a ceramic matrix and the zirconium oxide is dispersed therein. From 90 to 99% of the zirconium oxide is present in the tetragonal phase. A chemical stabilizer for stabilizing the tetragonal phase of the zirconium oxide is also present. The total content of chemical stabilizer is <0.2 mol % relative to the zirconium oxide content.
Ceramic composite material consisting of aluminium oxide and zirconium oxide as main constitutents
KUNTZ MEINHARD (author) / KUNTZ MICHAEL (author) / GOTTWIK LUKAS (author) / SCHILCHER KRISTINA (author) / MORHARDT ANDREAS (author) / FRIEDERICH KILIAN (author) / SCHNEIDER NORBET (author)
2017-10-24
Patent
Electronic Resource
English
CERAMIC COMPOSITE MATERIAL CONSISTING OF ALUMINIUM OXIDE AND ZIRCONIUM OXIDE AS MAIN CONSTITUENTS
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