HONEYCOMB STRUCTURAL BODY FORMING FERRULE, AND METHOD OF MANUFACTURING THE FERRULE

Title:

HONEYCOMB STRUCTURAL BODY FORMING FERRULE, AND METHOD OF MANUFACTURING THE FERRULE

Document Type and Number:

WIPO Patent Application WO/2003/039827

Kind Code:

A1

Abstract:

A honeycomb structural body forming ferrule and a method of manufacturing the ferrule, the honeycomb structural body forming ferrule comprising a ferrule base body having a coating layer formed thereon and having slits of specified widths formed therein, the coating layer further comprising a substrate layer of 10 to 100 μm in thickness and a surface layer of 1 to 30 μm in thickness to provide the slits of 30 to 200 μm in width, the substrate layer further comprising a metal layer having no oxides mixed therewith, whereby a thin wall honeycomb structural body of 30 to 200 μm in wall thickness can be formed, the coating layer can be prevented from being damaged, and an excellent durability can be provided to the honeycomb structural body forming ferrule.

Inventors:

MATSUMOTO KEIJI (JP)
ITO HAREMI (JP)
MURAHATA SHINJI (JP)

Application Number:

PCT/JP2002/010959

Publication Date:

May 15, 2003

Filing Date:

October 22, 2002

Export Citation:

Click for automatic bibliography generation Help

Assignee:

NGK INSULATORS LTD (JP)
MATSUMOTO KEIJI (JP)
ITO HAREMI (JP)
MURAHATA SHINJI (JP)

International Classes:

B01J35/04; B28B3/20; B28B3/26; B29C48/30; B29C48/11; B29C48/345; C23C16/04; C23C16/32; C23C18/16; B29C48/32; (IPC1-7): B28B3/26; B01J35/04; C23C18/31

Foreign References:

US6193497B1	2001-02-27
US5205903A	1993-04-27
JPS63109171A	1988-05-13
JPS6169968A	1986-04-10
JP2000169970A	2000-06-20
JPH04146624A	1992-05-20
JPS60106972A	1985-06-12

Other References: