JOINING METHOD OF END FACE OF METALLIC CATALYST CARRIER

PURPOSE:To arrange the end part of a flat plate and corrugated plate of the end face of a honeycomb body after joining by melt joining method in the uniform position and to prevent the generation of metal balls. CONSTITUTION:This method is a method for joining the flat plate 10 and the corrugated pl...

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Bibliographische Detailangaben
1. Verfasser:	IIDA SEIZO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PUNCHING METAL SEPARATION SOLDERING OR UNSOLDERING THEIR RELEVANT APPARATUS TRANSPORTING WELDING WORKING BY LASER BEAM WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	PURPOSE:To arrange the end part of a flat plate and corrugated plate of the end face of a honeycomb body after joining by melt joining method in the uniform position and to prevent the generation of metal balls. CONSTITUTION:This method is a method for joining the flat plate 10 and the corrugated plate 11 at the end face of the nearly cylindrical honeycomb body 1 made by laminating alternately the flat plate 10 and the corrugated plate 11, and the flat plate 10 has a projecting part 13 projecting outside from the corrugated plate 11 in axial direction at the end face of the honeycomb body and the flat plate and the corrugated plate joined to each other at the end face by melting projecting part 13. The irregular arrangement of the end face is prevented by joining the flat plate 10 to the corrugated plate 11 by the infiltration of the molten metal made by melting the projecting part 13 into the contact part of the flat plate 10 with the corrugated plate 11 by the capillary phenomenon.