REPAIRING METHOD OF GAS TURBINE PART AND GAS TURBINE PART

Japanese Patent JP2007120310

A

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.

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.

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FUSE TOSHIAKI
YOSHIOKA HIROAKI
KITAYAMA KAZUHIRO

JP2005309447A

May 17, 2007

October 25, 2005

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TOSHIBA CORP

F02C7/00; C21D1/34; F01D25/00

Hisashi Hatano
Shunguchi Sekiguchi
Akio Saruwatari
Junichi Furukawa

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