Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2007-01-09
2007-01-09
McNeil, Jennifer C. (Department: 1775)
Stock material or miscellaneous articles
Composite
Of inorganic material
C416S24100B, C428S469000
Reexamination Certificate
active
10984725
ABSTRACT:
This invention relates to coatings for the protection of substrates operating at moderately elevated temperatures, and, more particularly, for the protection of titanium-alloy aircraft and stationary gas turbine components as well as engine components for automotive applications, articles having such coatings and a method for their production.
REFERENCES:
patent: 5997248 (1999-12-01), Ghasripoor et al.
patent: 6033768 (2000-03-01), Muenz et al.
patent: 1 132 498 (2001-09-01), None
patent: 1 219 723 (2002-07-01), None
patent: 1 431 416 (2004-06-01), None
patent: 04-128363 (1992-04-01), None
Lewis, D.B., et al.; “The influence of the yttrium content on the structure and properties ofTi1−x−y−zAlxCryYzN PVD hard coatings”; Surface & Coatings Technology, vol. 114 (1999) p. 187-199.
Donohue, L.A., et al.; “The influence of low concentrations of chromium and yttrium on the oxidation behaviour, residual stress and corrosion performance of TiAIN hard coatings on steel substrates”; Vacuum, vol. 55 (1999) p. 109-114.
Donohue, L.A., et al.; “Microstructure and oxidation-resistance of Ti1−x−y−zAlxCryYzN layers grown by combined steered-arc/unbalanced-magnetron-sputter deposition”; Surface & Coatings Technology, vol. 94-95 (1997) p. 226-231.
Huang, Feng, et al.; “Microstructure and stress development in magnetron sputtered TiAlCr(N)ifms”; Surface & Coatings Technology, vol. 146-147 (2001) p. 391-397.
Hovsepian Papken Ehiasar
Leyens Christoph
Munz Wolf-Dieter
Austin Aaron
McNeil Jennifer C.
Sheffield Hallam University
Trexler, Bushnell, Giangiorgi & Blackstone & Marr, Ltd
LandOfFree
Protective Ti-Al-Cr-based nitrided 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 Protective Ti-Al-Cr-based nitrided coatings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Protective Ti-Al-Cr-based nitrided coatings will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3801530