The invention relates to a molten alumina/zirconia grain mixture having the following chemical analysis, in wt %: ZrO2 + HfO2: 35 to 45.5%; Al2O3: 43.7 to 65%; Other oxides: 2: < 0.8%. The invention simultaneously adheres to a granulometric condition and to a densimetric condition.
申请公布号
WO2010103484(A2)
申请公布日期
2010.09.16
申请号
WO2010IB51061
申请日期
2010.03.11
申请人
SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN;MARLIN, SAMUEL;LANGOHR, DAVID;GAETA, ANTHONY
