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:
May. 19, 2015
Filed:
Nov. 10, 2010
Nikolai Arjakine, Berlin, DE;
Georg Bostanjoglo, Berlin, DE;
Bernd Burbaum, Falkensee, DE;
Andres Gasser, Aachen, DE;
Torsten Jambor, Köln, DE;
Stefanie Linnenbrink, Kreuzau, DE;
Torsten Melzer-jokisch, Neuenhagen bei Berlin, 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, Köln, DE;
Stefanie Linnenbrink, Kreuzau, DE;
Torsten Melzer-Jokisch, Neuenhagen bei Berlin, DE;
Selim Mokadem, Nürnberg, DE;
Michael Ott, Mülheim an der Ruhr, DE;
Norbert Pirch, Aachen, DE;
Rolf Wilkenhöner, Kleinmachnow, DE;
SIEMENS AKTIENGESELLSCHAFT, München, DE;
FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E. V., München, DE;
Abstract
A welding method for welding workpieces made of highly heat-resistant superalloys is provided. The method includes generating a heat input zone on the workpiece surface by means of a heat source, feeding welding filler material into the heat input zone by means of a feeding device, and generating a relative motion between the heat source and the feeding device on one hand and the workpiece surface on the other hand by means of a conveying device. Furthermore, according to the welding method, the mass feed rate is ≦350 mg/min.