The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 04, 2016
Filed:
Apr. 13, 2012
Nikolai Arjakine, Berlin, DE;
Georg Bostanjoglo, Berlin, DE;
Bernd Burbaum, Falkensee, DE;
Andres Gasser, Aachen, DE;
Torsten Jambor, Düsseldorf, DE;
Torsten Jokisch, Neuenhagen bei Berlin, DE;
Stefanie Linnenbrink, Kreuzau, DE;
Selim Mokadem, Nürnberg, DE;
Michael Ott, Mülheim an der Ruhr, DE;
Norbert Pirch, Aachen, DE;
Rolf Wilkenhöner, Kleinmachnow, DE;
Nikolai Arjakine, Berlin, DE;
Georg Bostanjoglo, Berlin, DE;
Bernd Burbaum, Falkensee, DE;
Andres Gasser, Aachen, DE;
Torsten Jambor, Düsseldorf, DE;
Torsten Jokisch, Neuenhagen bei Berlin, DE;
Stefanie Linnenbrink, Kreuzau, DE;
Selim Mokadem, Nürnberg, DE;
Michael Ott, Mülheim an der Ruhr, DE;
Norbert Pirch, Aachen, DE;
Rolf Wilkenhöner, Kleinmachnow, DE;
FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V., München, DE;
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Abstract
A process for welding directionally solidified metallic materials is presented. Process parameters are targeted selected with respect to laser welding, advancement, laser power beam diameter and powder mass flow. The temperature gradient, which is fundamentally decisive for the single-crystal growth during laser cladding, may be set in a targeted manner.