| 发明名称 |
HONEYCOMB STRUCTURE, MANUFACTURING METHOD FOR THE SAME, AND CANNING STRUCTURE |
| 摘要 |
A honeycomb structure includes porous partition walls defining cells which extend from a first end face to a second end face and which become through channels for a fluid, and a porous circumferential wall integrally formed with the partition walls to surround an outermost circumference of the partition walls, a thickness of the partition walls is from 101 to 381 μm, porosities of the partition walls and the circumferential wall are both 48% or more, a porosity in a surface of the circumferential wall is higher than a porosity of an inner surface of the circumferential wall, and an average pore diameter in the surface of the circumferential wall is 10 μm or more. |
| 申请公布号 |
US2016200067(A1) |
申请公布日期 |
2016.07.14 |
| 申请号 |
US201614989079 |
申请日期 |
2016.01.06 |
| 申请人 |
NGK INSULATORS, LTD. |
发明人 |
AOKI Takashi |
| 分类号 |
B32B3/12;B28B3/20;B28B11/08;B01J37/08;C04B35/195;B01D53/88;B01J35/04;B01D46/24;B28B11/24 |
主分类号 |
B32B3/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A honeycomb structure comprising:
porous partition walls defining cells which extend from a first end face to a second end face and which become through channels for a fluid; and a porous circumferential wall integrally formed with the partition walls to surround an outermost circumference of the partition walls, wherein a thickness of the partition walls is from 101 to 381 μm, porosities of the partition walls and the circumferential wall are both 48% or more, a porosity in a surface of the circumferential wall is higher than a porosity of an inner surface of the circumferential wall, and an average pore diameter in the surface of the circumferential wall is 10 μm or more. |
| 地址 |
Nagoya-City JP |
