Method for connecting at least one turbine blade to a turbine disk or a turbine ring

A method for connecting at least one turbine blade (10) that cannot be fusion welded or can be fusion welded only with great difficulty to a turbine disk (18) that can be fusion welded or a turbine ring that can be fusion welded for a turbine stage of a turbomachine, particularly a thermal gas turbine, in which a geometrically defined connecting body (16) is first formed on the at least one turbine blade (10) by means of a cold gas spraying method and the connecting body (16) is subsequently connected to turbine disk (18) or to the turbine ring by means of a fusion-welding method, wherein connecting body (16) is formed in the region of a blade foot (14) of turbine blade (10) and/or as a blade foot (14) of turbine blade (10) as a function of the geometry of turbine blade (10) and/or of turbine disk (18) or of the turbine ring and is precision-machined prior to the fusion-welding method.