| 专利名称： | Heat insulating member for end cone portion of exhaust gas conversion apparatus |
| 公开（告）号： | |
| 公开（公告）日： | 2006-07-27 00:00:00 |
| 申请（专利）号： | US20060333513 ,US2006166584 |
| 申请日： | |
| 发明（设计）人： | IBIDEN CO LTD (JP) |
| (申请)专利权（人）： | YOSHIMI MITSUNORI (JP);TSUCHIMOTO YASUHIRO (JP) |
| 内容： | A heat insulating member for an end cone portion of an exhaust gas conversion apparatus is formed by laminating sheets each made of alumina-silica based ceramic fibers to form a matte and subjecting the matte to needling in a lamination direction of the sheets, in which a composition of the ceramic fiber used in the matte is alumina:silica=60-80:40-20. |
发布日期：2006-11-26 19:59:00