Compositions: ceramic – Ceramic compositions – Refractory
Patent
1997-09-19
2000-05-30
Marcantoni, Paul
Compositions: ceramic
Ceramic compositions
Refractory
C04B 3548
Patent
active
060691034
ABSTRACT:
This invention relates to a densified zirconia ceramic partially stabilized by between 3.8 mol % and 4.4 mol % yttria, wherein the ceramic has a flexural strength of at least 900 MPa after immersion in liquid water having a temperature of 250.degree. C. for 48 hours in an autoclave.
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DiMauro Thomas M.
Marcantoni Paul
Saint-Gobain Norton Industrial Ceramics Corporation
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