| 摘要 |
Disclosed are ceramic articles comprising a sintered phase ceramic composition containing, as expressed on a weight percent oxide basis: a(Al<SUB>2</SUB>TiO<SUB>5</SUB>)+b(ZrTiO<SUB>4</SUB>)+c(Y<SUB>2</SUB>O<SUB>3</SUB>)+d(YPO<SUB>4</SUB>) wherein "a, b, c, and d" represent weight fractions of each component such that (a+b+c+d)=1.00 and wherein 0.5<a<=0.95; 0<=b<=0.5, 0.0<=c<=0.10, and 0<=d<=0.5. Also disclosed are precursor batch compositions and methods for manufacturing the ceramic articles disclosed herein.
|
