Title:
TREATMENT SOLUTION FOR FORMING OXIDATION-RESISTANT FILM ON SURFACE-COATED CERMET MEMBER
Document Type and Number:
WIPO Patent Application WO/2011/096398
Kind Code:
A1
Abstract:
Provided is a treatment solution for forming an oxidation-resistant film on a surface-coated cermet member, said treatment solution making it is possible to readily form an oxidation-resistant film with which oxidation resistance can be improved while the excellent performance of a titanium sintered compact is retained. The treatment solution is a composition that contains 20 mass% or more of a solvent, and a metal salt that produces a compound oxide by reacting with a titanium compound. The metal salt is preferably a compound of an iron group transition metal ion having a valency of 2. The treatment solution can be applied to a cermet substrate (11) and then heated in order to form an oxidation-resistant film (12) comprising a compound oxide.
Inventors:
HIRAMOTO KIMIHISA (JP)
Application Number:
PCT/JP2011/052043
Publication Date:
August 11, 2011
Filing Date:
February 01, 2011
Export Citation:
Assignee:
SHOWA DENKO KK (JP)
HIRAMOTO KIMIHISA (JP)
HIRAMOTO KIMIHISA (JP)
International Classes:
C23C26/00
Foreign References:
| JPH08127879A | 1996-05-21 | |||
| JPS62170452A | 1987-07-27 | |||
| JPH02254131A | 1990-10-12 | |||
| JPH0421737A | 1992-01-24 | |||
| JPH09263958A | 1997-10-07 | |||
| JP2006213977A | 2006-08-17 | |||
| JP2005111623A | 2005-04-28 | |||
| JP2000355777A | 2000-12-26 | |||
| JP2010022043A | 2010-01-28 |
Attorney, Agent or Firm:
SHIMIZU Yoshihito et al. (JP)
Yoshihito Shimizu (JP)
Yoshihito Shimizu (JP)
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Claims: