Process for producing aluminum-containing honeycomb bodies...

Details Process for producing aluminum-containing honeycomb bodies... Process for producing aluminum-containing honeycomb bodies...

2008-04-08

2008-04-08

Stoner, Kiley (Department: 1793)

Metal fusion bonding

Process

With shaping

C228S181000, C228S233200, C228S262510

Reexamination Certificate

active

11384628

ABSTRACT:
A method for producing aluminum-containing honeycomb bodies includes providing at least partly structured aluminum-based metal foils. The at least partly structured metal foils are stacked and/or wound to form a honeycomb structure having passages. The metal foils are heated from an open end face of the passages with at least one radiant heater. The honeycomb structure is heated in at least one subregion in such a way that the at least one subregion has a temperature between approximately 450° C. and approximately 600° C. after approximately 2 seconds to approximately 30 seconds. The metal foils are connected together in the at least one subregion by technical joining.

REFERENCES:
patent: 3416218 (1968-12-01), Armenoff et al.
patent: 6599645 (2003-07-01), Wittebrood
patent: 6761857 (2004-07-01), Takahashi et al.
patent: 2004/0139607 (2004-07-01), Bruck et al.
patent: 2005/0191220 (2005-09-01), Bruck et al.
patent: WO 02/081137 (2002-10-01), None
patent: WO 3055631 (2003-07-01), None
patent: WO 2004018098 (2004-03-01), None
WO 02/081137 A2 (Bruck, et al.) Oct. 17, 2002 (English translation), translated by FLS, Inc.

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