Title:
アルミナイド表面上にボンディングコート及び断熱皮膜を施工する方法
Document Type and Number:
Japanese Patent JP4643546
Kind Code:
B2
Abstract:
A multilayer coating is deposited on a surface (44) of a nickel-base superalloy substrate (30) by depositing a diffusion aluminide coating (42) onto the substrate (30) by vapor phase aluminiding, and roughening a surface of the diffusion aluminide coating (42). The method further includes depositing by wire-arc spray a NiCrAlY bond coat (48) overlying and contacting the roughened surface (46) of the diffusion aluminide coating (42), and applying a ceramic thermal barrier coating (50) overlying and contacting the bond coat (48).
Inventors:
Bupendra Kumar Gupta
Raymond W Haydawn
Thomas John Tomlinson
Nuripendola Eggplant Das
Raymond W Haydawn
Thomas John Tomlinson
Nuripendola Eggplant Das
Application Number:
JP2006320958A
Publication Date:
March 02, 2011
Filing Date:
November 29, 2006
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
C23C4/06; C23C4/02; C23C4/10; F01D5/28; F02C7/00
Domestic Patent References:
| JP2004332113A | ||||
| JP10507230A | ||||
| JP11268175A | ||||
| JP2002348681A | ||||
| JP9316622A | ||||
| JP2001164353A |
Other References:
馬込正勝,JIS使い方シリーズ 溶射技術マニュアル,日本,日本規格協会,1998年10月30日,第1版 第1刷,p.120
日本溶射協会,溶射技術ハンドブック,日本,株式会社新技術開発センター,1998年 5月30日,初版 第1刷,p.145
日本溶射協会,溶射技術ハンドブック,日本,株式会社新技術開発センター,1998年 5月30日,初版 第1刷,p.145
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Hirokazu Ogura
Toshihisa Kurokawa