申请日期 | 2025-07-08 | 申请号 | WOUS14065080 |
公开(公告)号 | WO2015073458A1 | 公开(公告)日 | 2015-05-21 |
公开国别 | WO | 申请人省市代码 | 全国 |
申请人 | APPLIED MATERIALS INC | ||
简介 | A solid sintered ceramic article may include a solid solution comprising Y2O3 at a concentration of approximately 30 molar % to approximately 60 molar %, Er2O3 at a concentration of approximately 20 molar % to approximately 60 molar %, and at least one of ZrO2, Gd2O3 or SiO2 at a concentration of approximately 0 molar % to approximately 30 molar %. Alternatively, the solid sintered ceramic article a solid solution comprising 40-100 mol% of Y2O3, 0-50 mol% of ZrO2, and 0-40 mol% of Al2O3. |
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