Title:
白金金属で改質されたγ-Ni+γ’-Ni3Al合金組成物と反応性元素を含有する耐高温性コーティングの製造方法
Document Type and Number:
Japanese Patent JP4684298
Kind Code:
B2
Abstract:
A method for making an oxidation resistant article, including (a) depositing a layer of a Pt group metal on a substrate to form a platinized substrate; and (b) depositing on the platinized substrate layer of Pt group metal a layer of a reactive element selected from the group consisting of Hf, Y, La, Ce and Zr and combinations thereof to form a surface modified region thereon, wherein the surface modified region includes the Pt-group metal, Ni, Al and the reactive element in relative concentration to provide a γ-Ni+γ-Ni3Al phase constitution.
Inventors:
Brian Gleason
Bin Tao Li
Daniel Jay Sauderette
William John Brindley
Bin Tao Li
Daniel Jay Sauderette
William John Brindley
Application Number:
JP2007547002A
Publication Date:
May 18, 2011
Filing Date:
December 15, 2005
Export Citation:
Assignee:
Iowa State University Research Foundation, Inc.
International Classes:
C23C28/02; C22C19/03; C23C10/28; C23C14/14; C23C14/16; F01D5/28; F02C7/00; C22C1/00
Domestic Patent References:
| JP8225959A | ||||
| JP7247803A | ||||
| JP58073761A |
Foreign References:
| WO2004104243A1 |
Attorney, Agent or Firm:
Samejima Mutsumi
Kyousei Tamura
Kitahara Yasuhiro
Kyousei Tamura
Kitahara Yasuhiro