"METHOD FOR PRODUCING AN ARC-EROSION RESISTANT COATING AND CORRESPONDING SHIELD FOR VACCUM ARCING CHAMBERS"
Application 1786/DELNP/2007 published 2007-08-17, filed 2007-03-07
The invention relates to a method for producing an arc-erosion resistant coating, in particular for the interior regions of arcing chambers that are exposed to electric arcs, and to a shield for vacuum arcing chambers that is produced according to said method, in accordance with the general terms; of claims 1 and 10. The aim of the invention is to provide a simple method for producing arc-erosion re-sistant shields, which nevertheless results in practice in an extremely high arc-erosion resistance. To achieve this, a substrate material is provided with an are -erosion resistant coating in a cold gas injection process.
Applicant
1)ABB TECHNOLOGY,AG
:AFFOLTERNSTRASSE 44, CH-8050 ZURICH, SWITZERLAND Switzerland
Inventor
1)DIETMAR GENTSCH 2)GEORG PTASCHEK
International Info
Classification: C23C 24/00
Publication Number: WO 2006/032522
Application Date: 2005-09-23
Priority Information
10 2004 046 641.6 Germany 2004-09-25