| 申请日期 | 2025-07-07 | 申请号 | US11823580 |
| 公开（公告）号 | US20120177875A1 | 公开（公告）日 | 2012-07-12 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | BEALL DOUGLAS MUNROE; BROCHETON YVES ANDRE HENRI; MERKEL GREGORY ALBERT | ||
| 简介 | The present invention describes a high porosity (% P≧45%), refractory, ceramic article comprising a cordierite ceramic phase and at least about 0.1 wt.% of a rare earth oxide, such as yttrium oxide or lanthanum oxide. When compared to typical high-porosity cordierite articles, the articles of the present invention may exhibit relatively high strength, relatively low microcracking, relatively high strain tolerance (MOR/E), and/or relatively high thermal shock resistance (TSP). | ||
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