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AssigneeCorning Incorporated
InventorsRajesh Yogesh Bhargava, Dana Craig Bookbinder, Curtis Richard Cowles, Jacob George, Jason Thomas Harris, Seth Thomas Nickerson, Pushkar Tandon
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Exhaust gas treatment articles and methods of manufacturing the same are disclosed herein. An exhaust gas treatment article includes a porous ceramic honeycomb body with multiple channel walls defining cell channels that extend in an axial direction and an outer peripheral surface that extends in the axial direction. The exhaust gas treatment article further includes a metal layer that surrounds the porous ceramic honeycomb body and that is in direct contact with at least a portion of the outer peripheral surface of the porous ceramic honeycomb body. The metal layer includes a joint. The exhaust gas treatment article includes a shim that is located under the joint and that is in direct contact with at least a portion of the outer peripheral surface of the porous ceramic honeycomb body.
An exhaust gas treatment article comprising:
A method of manufacturing an exhaust gas treatment article comprising a porous ceramic honeycomb body with (i) a plurality of channel walls defining cell channels that extend in an axial direction between first and second end faces and (ii) an outer peripheral surface that extends in the axial direction between first and second end faces, the method comprising:
Dependencies are inferred from the claim text.