Title:
【発明の名称】硬質金属シートを用いたハニカム体の製造工程
Document Type and Number:
Japanese Patent JP2002503554
Kind Code:
A
Abstract:
A process for producing a honeycomb body, in particular for an exhaust gas catalytic converter, includes cold-shaping at least one hard metal sheet for at least partially providing the hard metal sheet with a structure. No soft annealing of the hard metal sheet is effected prior to the cold-shaping. The at least partially structured hard metal sheet is layered and wound or it is merely wound. A semi-manufactured honeycomb body is also provided.
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Inventors:
Beres, Ludwig
Application Number:
JP2000531659A
Publication Date:
February 05, 2002
Filing Date:
February 04, 1999
Export Citation:
Assignee:
Emitek Gesells Shaft Fur Emissioone Technological Mitt Beschlenktel Haftung
International Classes:
B01J35/04; B21D13/04; B21D47/00; B21D53/88; F01N3/28; (IPC1-7): B21D47/00; B01J35/04; F01N3/28
Attorney, Agent or Firm:
Fukami Hisaro (5 others)