公开(公告)号：US20010027165A1

公开(公告)日：2001-10-04

申请号：US09071663

申请日：1998-05-01

Applicant: Michael P. Galligan

Inventor： MICHAEL P. GALLIGAN ,  ALBERT K. BOND ,  JOSEPH C. DETTLING

IPC: B01J021/04

CPC classification number: F01N3/2853 ,  B01D53/885 ,  B01D53/94 ,  B01J37/0225 ,  B01J37/0244 ,  B01J37/347 ,  F01N2450/02

Abstract: Electric arc spraying a metal onto a substrate produces an anchor layer on the substrate that serves as a surprisingly superior intermediate layer for a catalytic material deposited thereon. Spalling of catalytic material is resisted even when subjected to the harsh conditions imposed by small engines or in a close-coupled position for a larger engine.

Abstract translation: 将金属电弧喷涂到衬底上，在衬底上产生锚定层，其用作沉积在其上的催化材料的令人惊奇的优越的中间层。 即使经受小型发动机施加的苛刻条件或较大发动机的紧耦合位置，也会抵抗催化材料的剥落。