发明名称 |
High porosity filters for 4-way exhaust gas treatment |
摘要 |
Cordierite ceramic articles with high volume percent porosities of at least 64% but less than 80% have controlled median pore sizes and mean coefficients of thermal expansion that impart substantially improved modulus of rupture strengths (MOR) and thermal shock resistance (TSR) to the ceramic articles.
|
申请公布号 |
US2008004171(A1) |
申请公布日期 |
2008.01.03 |
申请号 |
US20060544271 |
申请日期 |
2006.10.06 |
申请人 |
MELSCOET-CHAUVEL ISABELLE MARI;MERKEL GREGORY ALBERT;OGUNWUMI STEVEN BOLAJI;TAO TINGHONG;WANG JIANGUO |
发明人 |
MELSCOET-CHAUVEL ISABELLE MARIE;MERKEL GREGORY ALBERT;OGUNWUMI STEVEN BOLAJI;TAO TINGHONG;WANG JIANGUO |
分类号 |
C03C10/08;C04B35/04 |
主分类号 |
C03C10/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|