Title:
ハニカム構造体を製造するための金属箔およびその金属箔から製造されるハニカム構造体
Document Type and Number:
Japanese Patent JP5398716
Kind Code:
B2
Abstract:
A foil for producing a metal honeycomb or catalyst carrier body, has an average surface roughness of more than 0.3 μm (micrometers) on both surfaces in at least one measurement direction. Preferably, the foil is rolled and has an average surface roughness of more than 0.3 or 0.5 μm, especially approximately 0.6 μm, in the rolling direction and/or transverse thereto. The foil can have an oxide coating with a thickness between 60 and 80 or between 70 and 75 nm (nanometers) on both surfaces. Despite the roughness, an even thickness of the oxide coating with a tolerance of less than 10% or 5% is advantageous on both surfaces. The foil allows production of durable honeycomb bodies, especially for exhaust systems of internal combustion engines, requiring an exactly defined distribution and quality of compounds in the interior thereof. A honeycomb body and method of production using a foil, are also provided.
Inventors:
Bruck Rolf
シェパース Sven
Hodgson Jan
Alto ホーファ Khai
シェパース Sven
Hodgson Jan
Alto ホーファ Khai
Application Number:
JP2010523457A
Publication Date:
January 29, 2014
Filing Date:
July 30, 2008
Export Citation:
Assignee:
エミテック Gesellschaft フユア エミツシ ounce techno ロギー ミツト ベシユレンクテルハフツング
International Classes:
B01J35/04; B01D53/86; B01J32/00; C22C38/00; C22C38/18; C23C8/14; F01N3/28
Attorney, Agent or Firm:
Shigenori Tada
Masahiro Terada
Masahiro Terada