Title:
MOVING BLADE FOR GAS TURBINE AND METHOD FOR INHIBITING CRACK GENERATION THEREOF
Document Type and Number:
Japanese Patent JP2007262961
Kind Code:
A
Abstract:
To provide a gas turbine moving blade and a method for inhibiting crack generation thereof enabling to use the gas turbine moving blade to a controlled life by completely inhibiting cracks generated on the gas turbine moving blade used in an actual machine.
When coating is applied on the gas turbine moving blade used in the actual machine, the coating is not constructed in a multiple layer structure having all same layers but is constructed by a plurality of areas of different layer combinations according to a state of a crack of an original coating.
COPYRIGHT: (C)2008,JPO&INPIT
Inventors:
SAITO DAIZO
YOSHIOKA HIROAKI
KITAYAMA KAZUHIRO
ISHIBASHI KAZUTOSHI
YOSHIOKA HIROAKI
KITAYAMA KAZUHIRO
ISHIBASHI KAZUTOSHI
Application Number:
JP2006088009A
Publication Date:
October 11, 2007
Filing Date:
March 28, 2006
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
F01D5/28; C23C10/48; C23C28/00; F02C7/00
Attorney, Agent or Firm:
Saichi Suyama
Yukio Kawahara
Satoshi Yamashita
Hideaki Suyama
Yukio Kawahara
Satoshi Yamashita
Hideaki Suyama
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