Title:
耐食物品
Document Type and Number:
Japanese Patent JP2012527536
Kind Code:
A
Abstract:
Gas turbine engine turbine blade includes a silicon-modified aluminide coating on at least an under platform region formed from a slurry composition being substantially free of hexavalent chromium. The silicon-modified aluminide coating provides oxidation resistance comparable to PtAl coatings without adding a weight penalty.
Inventors:
Wilkins Melvin Howard
Torque Brent Ross
Cool Lawrence Bernard
Gross Claus Warren Davis
Torque Brent Ross
Cool Lawrence Bernard
Gross Claus Warren Davis
Application Number:
JP2012511795A
Publication Date:
November 08, 2012
Filing Date:
May 21, 2009
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
C23C10/26; F01D5/28; F01D25/00; F02C7/00
Domestic Patent References:
| JP2005068556A | 2005-03-17 | |||
| JP2001214704A | 2001-08-10 |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Hirokazu Ogura
Toshihisa Kurokawa