| 发明名称 |
Cordierite aluminum magnesium titanate compositions and ceramic articles comprising same |
| 摘要 |
Disclosed are ceramic bodies comprised of composite cordierite aluminum magnesium titanate ceramic compositions and methods for the manufacture of same. |
| 申请公布号 |
US8956436(B2) |
申请公布日期 |
2015.02.17 |
| 申请号 |
US201213676567 |
申请日期 |
2012.11.14 |
| 申请人 |
Corning Incorporated |
发明人 |
Divens-Dutcher Adriane Marie;Tepesch Patrick David;Vileno Elizabeth Marie |
| 分类号 |
B01D50/00;B01D39/06;B01D39/14;B01D39/20;B01D24/00;C04B35/44;C04B35/195;C04B35/468 |
主分类号 |
B01D50/00 |
| 代理机构 |
|
代理人 |
Greene Charles A. |
| 主权项 |
1. A ceramic article comprising a first crystalline phase comprised predominantly of a solid solution of aluminum titanate and magnesium dititanate and a second crystalline phase comprising cordierite, the article having a composition, as expressed in weight percent on an oxide basis of from 4 to 10% MgO; from 40 to 55% Al2O3; from 25 to 44% TiO2; from 5 to 25% SiO2, and a sintering aid, the sintering aid comprising at least one of a lanthanide oxide and yttrium oxide. |
| 地址 |
Corning NY US |
