Guide vane grid is blade rim or rim segment forming part of gas turbine with several fixed blades with ends fixed into and soldered in inner, outer ring segments; guide vanes are manufactured by powder metallurgical injection molding

摘要

The guide vane grid is a blade rim or rim segment and forms part of a gas turbine with several fixed blades (10) with ends fixed into an soldered in inner and outer ring segments. The guide vanes are manufactured by powder metallurgical injection molding. The guide vanes are manufactured based on a nickel material or based on a nickel alloy material. Independent claims are also included for the following: (A) a gas turbine with an inventive device (B) and a method of manufacturing an inventive device.