Metal catalyst carrier for exhaust gas purification

摘要

A metal catalyst carrier for exhaust gas purification, comprising: a columnar metal honeycomb composed by spirally winding a laminate of a flat metal foil and a corrugated metal foil; a columnar metal case enclosing the metal honeycomb with a space remaining therebetween; and a cushion member disposed in the space and joined to the metal honeycomb and to the metal case alternately with respect to the column circumferential direction.