Siemens Energy Global Gmbh & Co. Kg

Siemens Aktiengesellschaft

Jacek Grodzki

Robert Herfurth

Georg Bostanjoglo

Eckart Schumann

Arturo Flores Renteria

Silke Settegast

Reiner Anton

David Rule

Christian Felsmann

Lena Farahbod-Sternahl

Dennis Glass

Lars Hoefener

Bernd Hornung

Eric Thomas

Rüstü Söl

Tobias Thomas Rühmer

Rustu Sol

A method for the additive manufacturing of a component includes providing a powdered base material for a component, in particular a component for the hot gas path of a gas turbine, building up the component layer by layer on a building platform by fusing individual layers of the base material, and introducing an oxide dispersion strengthening into a region of the component to be additively manufactured by an oxidic additive, wherein the region is usually exposed to high thermomechanical loading during operation of the component.

Method, device and powder for the additive manufacturing of a component with oxide dispersion strengthening and corresponding component

A turbine blade has a blade tip, a cooling structure with cooling channels which are designed to have cooling fluid passed through them in order to cool the turbine blade during operation, an end section at a lower level than that of the blade tip, and an outer wall section extending up to the blade tip. The cooling structure is formed between the end section and the blade tip. A method produces a cooling structure of this type.

Turbine blade comprising a cooling structure and associated production method

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Berlin, Germany

Jacek Grodzki