| 摘要 |
A metal carrier for cleaning exhaust gas wherein the carrier is in the form of joining a metal honeycomb core body formed by winding a flat steel plate and a corrugated steel plate with a cylindrical metal casing surrounding said metal honeycomb core body, wherein the outermost periphery of the metal honeycomb core body is joining with the inner surface of the cylindrical metal casing by voluntary width to axial direction, covering whole circumference direction and at the voluntary position, further, the joining zone of the outermost flat plate of the metal honeycomb core body with the corrugated plate which forms a second layer or the joining zone of the outermost corrugated plate with the flat plate which forms a second layer is formed within the width to the axial direction of the joining zone with the cylindrical metal casing. <IMAGE> |
