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:
Apr. 06, 2010
Filed:
Mar. 05, 2004
Georg Bostanjoglo, Berlin, DE;
Nigel-philip Cox, Berlin, DE;
Rolf Wilkenhöner, Berlin, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
Process and apparatus for producing a turbine component, turbine component and use of the apparatus Turbine components have to withstand high thermal and mechanical loads. It therefore proves advantageous for them to be made from a material with a preferred crystal orientation. Hitherto, the turbine components with a preferred crystal orientation have been produced as a single piece, with relatively high scrap rates. The proposed concept makes it possible to produce a preferred turbine component () in a particularly simple way by assembling a turbine component () at least from a first base part () and a build-up material (), the subregion () of the joining zone having a preferred crystal orientation (), so that disadvantageous properties of a joining zone without a preferred crystal orientation () which have hitherto been encountered are avoided.