Siemens Energy Global Gmbh & Co. Kg

Siemens Aktiengesellschaft

Yves Küsters

Christoph Kiener

Christoph Heinze

Michael Ott

Olaf Rehme

Martin Schäfer

Simon Purschke

Sascha Martin Kyeck

Lena Farahbod-Sternahl

Carl Hockley

Robin Blank

Helge Reymann

Matthias Salcher

A nickel-based alloy which includes at least the following alloy elements in wt. %: cobalt (Co) 10.3-10.7, chromium (Cr) 9.8-10.2, tungsten (W) 9.3-9.7, aluminum (Al) 5.2-5.7, hafnium (Hf) 1.8-2.2, tantalum (Ta) 1.9-2.1, molybdenum (Mo) 0.4-0.6, the remainder being nickel and impurities.

Nickel-based alloy, powder, method and component

A method for producing a vibration-damping structure combination for damping vibrations for movable masses, having a first structure and a further structure, the further structure movable within a stop surface defined by a first structure surface of the first structure. The method includes a) providing the first structure, having the first structure surface and which defines a coating surface of a coating at least in some sections; b) coating the first structure surface of the first structure with the coating, the coating surface of the coating being applied such that a cavity is formed; c) filling the cavity with the filler; d) curing the filler until the further structure having a further structure surface is formed, which lies against the coating surface; and e) removing the coating, the further structure thus being movable relative to the first structure within the stop surface defined by the first structure surface.

Method for producing a vibration-damping structure combination for damping vibrations of movable masses

An alloy is provided by the targeted selection of some elements of silicone, manganese, sulfur, chromium, titanium, aluminum, zirconium, tantalum, iron, copper, niobium, yttrium and yttrium oxide, which can be readily processed and also provides good mechanical characteristic values for the produced component.

Nickel-based alloy for additive manufacturing and method

The present disclosure relates to turbomachines. Teachings thereof may be embodied in a blade for a turbomachine, having an interior space which is surrounded by a wall structure which forms the surface of the blade. For example, a blade for a turbomachine may include: an interior space surrounded by a wall structure forming a surface of the blade; and openings in the wall structure. The openings may include a plurality of micro-channels each extending from the interior space to the surface. Each of the plurality of micro-channels forms a path may define a particular direction for flowing cooling gas. The plurality micro-channels may be distributed over an area region of the surface.

Blade for a turbo engine

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Berlin, Germany

Yves Küsters