REPAIRING METHOD OF GAS TURBINE PART AND GAS TURBINE PART

摘要

PROBLEM TO BE SOLVED: To provide a characteristic equal to a base material by restoring a repairing part as a structure equal to an original base material without deforming a repairing object without deteriorating a characteristic of the base material of the repairing object being a gas turbine part. SOLUTION: The repairing object 1 being the gas turbine part is heated to the temperature lower than the melting temperature of its base material, and a repairing material is solidified by the repairing part under a heating condition of the repairing object 1 by supplying the repairing material 6 having the melting temperature set to the melting temperature or more of the base material to the repairing part 1a of the repairing object 1 as a molten state. COPYRIGHT: (C)2007,JPO&INPIT