GENEVA, Aug. 24 -- SIEMENS ENERGY GLOBAL GMBH & CO. KG (Otto-Hahn-Ring 681739 Munchen) filed a patent application (PCT/EP2024/073942) for "HARD FACE COATING AND BLADE TIP" on Aug 27, 2024. With publication no. WO/2025/171888, the details related to the patent application was published on Aug 21, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): BURBAUM, Bernd (Jenaer Str.2314612 Falkensee), DORING, Jens-Erich (Durerstr. 641539 Dormagen)
Abstract:
The invention relates to a hard face coating (10) for a blade tip (4) of a turbine blade (1), the coating comprising a matrix of NiCoCrAlY and har...