Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Reexamination Certificate
2007-02-06
2007-02-06
McNeil, Jennifer C. (Department: 1775)
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
C428S323000, C428S325000, C428S328000, C428S632000, C428S633000, C428S650000, C428S670000, C428S679000, C428S680000, C428S697000, C428S698000, C428S699000, C428S701000, C428S702000, C416S24100B
Reexamination Certificate
active
11248249
ABSTRACT:
A strengthened bond coat for improving the adherence of a thermal barrier coating to an underlying metal substrate to resist spallation without degrading oxidation resistance of the bond coat. The bond coat comprises a bond coating material selected from the group consisting of overlay alloy coating materials, aluminide diffusion coating materials and combinations thereof. Particles comprising a substantially insoluble bond coat strengthening compound and having a relatively fine particle size of about 2 microns or less are dispersed within at least the upper portion of the bond coat in an amount sufficient to impart strengthening to the bond coat, and thus limit ratcheting or rumpling thereof.
REFERENCES:
patent: 4101713 (1978-07-01), Hirsch et al.
patent: 4447503 (1984-05-01), Dardi et al.
patent: 4451496 (1984-05-01), Gedwill et al.
patent: 4916022 (1990-04-01), Solfest et al.
patent: 5015502 (1991-05-01), Strangman et al.
patent: 5254413 (1993-10-01), Mariococchi
patent: 5624721 (1997-04-01), Strangman
patent: 5780110 (1998-07-01), Schaeffer et al.
patent: 5817371 (1998-10-01), Gupta et al.
patent: 5824423 (1998-10-01), Maxwell et al.
patent: 5900326 (1999-05-01), Bornstein et al.
patent: 5975852 (1999-11-01), Nagaraj et al.
patent: 6071628 (2000-06-01), Seals et al.
patent: 6093454 (2000-07-01), Brindley et al.
patent: 6153313 (2000-11-01), Rigney et al.
patent: 6168874 (2001-01-01), Gupta et al.
patent: 6255001 (2001-07-01), Darolia
patent: 6291014 (2001-09-01), Warnes et al.
patent: 6291084 (2001-09-01), Darolia et al.
patent: 6306515 (2001-10-01), Goedjen et al.
patent: 6376015 (2002-04-01), Rickerby
patent: 6455167 (2002-09-01), Rigney et al.
patent: 6485845 (2002-11-01), Wustman et al.
patent: 6492038 (2002-12-01), Rigney et al.
patent: 6514629 (2003-02-01), Rigney et al.
patent: 6544665 (2003-04-01), Rigney et al.
patent: 6582772 (2003-06-01), Rigney et al.
patent: 6887589 (2005-05-01), Darolia et al.
patent: 2002/0004143 (2002-01-01), Hasz et al.
patent: 2003/0017270 (2003-01-01), Strangman et al.
patent: 2003/0118863 (2003-06-01), Darolia et al.
patent: 2003/0134139 (2003-07-01), Plaendtner et al.
patent: 2005/0069650 (2005-03-01), Darolia et al.
patent: 0340791 (1989-11-01), None
patent: 0799904 (1997-10-01), None
Carolus Vergeldt Eric Richard Irma
Darolia Ramgopal
Kloosterman Annejan Bernard
Marijnissen Gillion Herman
Rigney Joseph David
Austin Aaron
Cummings Ted
General Electric Company
Guttag Eric W.
Jagtiani & Guttag
LandOfFree
Strengthened bond coats for thermal barrier coatings does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Strengthened bond coats for thermal barrier coatings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Strengthened bond coats for thermal barrier coatings will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3853719