Erosion resistant coatings

Stock material or miscellaneous articles – Composite – Of silicon containing

Reexamination Certificate

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C428S448000, C428S451000, C428S452000, C428S312200, C428S469000, C428S312800, C204S192150, C427S248100, C427S569000

Reexamination Certificate

active

08034459

ABSTRACT:
The present disclosure relates to a coating and a method of applying such coating that may include nanocrystals of a transition metal compound embedded in an amorphous phase or layered structure of transition metal compounds with an amorphous phase. The transition metal compound may be selected from the group consisting of metal nitrides, metal carbides, metal silicides and combinations thereof. The amorphous matrix may include a ceramic.

REFERENCES:
patent: 4588490 (1986-05-01), Cuomo et al.
patent: 5122252 (1992-06-01), Latz et al.
patent: 5178739 (1993-01-01), Barnes et al.
patent: 5308806 (1994-05-01), Maloney et al.
patent: 5309874 (1994-05-01), Willermet et al.
patent: 5346600 (1994-09-01), Nieh et al.
patent: 5824198 (1998-10-01), Williams
patent: 5858471 (1999-01-01), Ray et al.
patent: 5948215 (1999-09-01), Lantsman
patent: 6054188 (2000-04-01), Tropsha et al.
patent: 6087025 (2000-07-01), Dearnaley et al.
patent: 6500742 (2002-12-01), Chern et al.
patent: 6504151 (2003-01-01), Mitchell et al.
patent: 6548161 (2003-04-01), Torigoe et al.
patent: 6585870 (2003-07-01), Pitcher et al.
patent: 6599399 (2003-07-01), Xu et al.
patent: 6699530 (2004-03-01), Danek et al.
patent: 6767436 (2004-07-01), Wei
patent: 6896773 (2005-05-01), Chistyakov
patent: 6896775 (2005-05-01), Chistyakov
patent: 6923885 (2005-08-01), Masuda et al.
patent: 7067002 (2006-06-01), Schmidt et al.
patent: 7258912 (2007-08-01), Yamamoto et al.
patent: 2001/0025205 (2001-09-01), Chern et al.
patent: 2002/0001976 (2002-01-01), Danek et al.
patent: 2002/0132132 (2002-09-01), Bose et al.
patent: 2002/0197502 (2002-12-01), Zhao et al.
patent: 2004/0055870 (2004-03-01), Wei
patent: 2004/0099215 (2004-05-01), Danek et al.
patent: 2004/0144318 (2004-07-01), Beck et al.
patent: 2004/0244653 (2004-12-01), Schmidt et al.
patent: 2004/0259366 (2004-12-01), Kim et al.
patent: 2005/0011748 (2005-01-01), Beck et al.
patent: 2005/0170162 (2005-08-01), Yamamoto et al.
patent: 2006/0147728 (2006-07-01), Shen et al.
patent: 2006/0166019 (2006-07-01), Spitsberg et al.
patent: 2007/0284255 (2007-12-01), Gorokhovsky et al.
patent: 2009/0214787 (2009-08-01), Wei
patent: 2010/0068556 (2010-03-01), Lemmon et al.
patent: 2010/0104859 (2010-04-01), Berczik et al.
patent: 2000326108 (2000-11-01), None
Diserens et al. Surface and Coating Technology, 108-109, 1998, 241-246.
Niederhofer et. al. Surface and Coating Technology, 120-121, 1999, 173-178.
International Search Report and Written Opinion of the International Searching Authority (ISA/US) mailed Sep. 25, 2007; issued in the counterpart International Appln. No. PCT/US06/60053 filed Oct. 18, 2006.
Poiré, Ethal. Micro Photonics Inc. “Analytical Report NHT-020802”. Method: Nano Hardness Tester (NHT). Sample(s) Optical fiber w/connecter. Customer: Megladon Manufacturing Gp. Date: Aug. 2, 2002. 8pgs.
Seal, Sudipta. “Transition Metal Nitride Functional Coatings”. JOM; Functional Coatings Overview. Dated: Sep. 2001. 1 pg.
Swann, S. “Magnetron Sputtering”. Phys. Technol. 19. Dated: 1988. 9pgs. IOP Publishing Ltd. Printed in the UK.
Ding et al., Mechanical properties and wear resistance of multilayer thin coatings on cutting tools, Journal of Tribology, vol. 20, No. 3, pp. 170-174 Jun. 30, 2000.
Oliver, et al., “An improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments,” J. Mater. Res., vol. 7, No. 6, Jun. 1992, pp. 1564-1583.
ASTM International, “Standard Test Method for Conducting Erosion Tests by Solid Particle Impingement Using Gas Jets,” Designation G76-07.
Chinese Office Action dated Jan. 29, 2010 issued in relation Chinese Patent Application No. 200680035958.8.
Chinese Office Action dated Sep. 2, 2010 issued in relation Chinese Patent Application No. 200680035958.8.
Anton et al., Thermal Cycling Testing of Thermal Barrier Coatings, Cyclic Oxidation of High Temperature Materials, Chapter 21, 1999, pp. 339-356.
Chan et al., Degradation Mechanism Characterization and Remaining Life Prediction for NiCoCrAIY Coatings, Proceedings of ASME Turbo Expo 2004, Power for Land, Sea, and Air, Jun. 14-17, 2004, pp. 1-8, Vienna, Austria.
Chen et al., Oxidation behavior of sputtered Ni-3Cr-20AI nanocrystalline coating, Materials Science and Engineering, 1999, pp. 360-365.
Chen et al., the Mechanism of Oxidation of Sputtered Ni-Cr-Al Nanocrystalline Coatings, Corrosion Reviews, 2000, pp. 195-204, vol. 18, Nos. 2-3.
Cheruvu et al., Cyclic Oxidation Behavior and Microstructure of Nanocrystalline Ni-20Cr-4Al Coating, Oxid Met, 2010, pp. 493-511, 73.
Cheruvu et al., Effect of Time and Temperature on Thermal Barrier Coating Failure Mode Under Oxidizing Environment, Journal of Engineering for Gas Turbines and Power, Mar. 2009, 7 pages, vol. 131.
Cheruvu et al., Evaluation, degradation and life assessment of coatings for land based combustion turbines, Energy Materials, 2006, pp. 33-47, vol. 1.
Cheruvu et al., In-service Degradation and Life Prediction of Coatings for Advanced Land-based Gas Turbine Buckets*, JSME International Journal, 2003, pp. 635-641, Series A, vol. 46, No. 4.
Gao et al., Nano- and Microcrystal Coatings and Their High-Temperature Applications** , Advanced Materials, Jul. 4, 2001, pp. 1001-1004, vol. 13, No. 12-13.
Geng et al., Hot-Corrosion Resistance of a Sputtered K38G Nanocrystalline Coating in Molten Sulfate at 900°C, Oxidation of Metals, Jun. 2002, pp. 549-557, vol. 57, Nos. 5/6.
Harvey, What is an MCrAIY coating?, http://www.twi.co.uk/content/faqmdfh005.html, downloaded from internet Mar. 24, 2010, 2 pages.
Hass, Thermal Barrier Coatings, Chapter 2, Directed Vapor Deposition of Thermal Barrier Coatings, 2000, Ph.D. Dissertation, University of Virginia, pp. 6-20.
Liu et al., Cyclic Oxidation of Sputter-Deposited Nanocrystalline Fe-Cr-Ni-Al Alloy Coatings, Oxidation of Metals, 1999, pp. 403-419, vol. 51, Nos. 5/6.
Liu et al., Improved Oxide Spallation Resistance of Microcrystalline Ni-Cr-Al Coatings, Oxidation of Metals, 1998, pp. 51-69, vol. 50, Nos. 1/2.
Liu et al., Oxidation behaviour of nanocrystalline Fe-Ni-Cr-Al alloy coatings, Material Science and Technology, Dec. 1999, pp. 1447-1450, vol. 15.
Liu et al., Oxidation Behaviour of Sputter-Deposited Ni-Cr-Al Micro-Crystalline Coatings, Elsevier Science Ltd., 1998, pp. 1691-1700, vol. 46, No. 5.
Liu et al., The Effect of Coating Grain Size on the Selective Oxidation Behaviour of Ni-Cr-Al Alloy, Elsevier Science Ltd, 1997, pp. 1551-1558, vol. 37, No. 10.
Merceron et al., Long Term Oxidation of FeCrAI ODS Alloys at High Temperature, Materials Science Forum, 2001, pp. 269-276, vols. 369-372.
Miller, Current Status of Thermal Barrier Coatings—An Overview* , Surface and Coatings Technology, 1987, pp. 1-11, 30.
Movchan et al., Two- and three-layer coatings produced by deposition in vacuum for gas turbine blade protection, Surface and Coatings Technology, 1994, pp. 55-63, 67.
Padture et al., Thermal Barrier Coatings for Gas-Turbine Engine Applications, Science—Science's Compass—Review, Apr. 12, 2002, pp. 280-284, vol. 296.
Stiger et al., Mechanisms for the Failure of Electron Beam Physical Vapor Deposited Thermal Barrier Coatings Induced by High Temperature Oxidation, Elevated Temperature Coatings: Science and Technology III,The Minerals, Metals & Materials Society, 1999, pp. 51-65.
Uusitalo et al., High temperature corrosion of coatings and boiler steels in reducing chlorine-containing atmosphere, Surface and Coatings Technology, 2002, pp. 275-285, 161.
Vacuum Turbine Blade Coating—Electron Beam / Physical Vapor Deposition (EB/PVD) of Protective MCrAIY) and Thermal Barrier Coatings (TBC) The Solution ALD, http://web.ald-vt.de/cms/vakuum-technologie/anlagen/edpve/, downloaded from interned Mar. 24, 2010, 3 pages.
Wang, The Effect of Nanocrystallization on the Selective Oxidation and Adhesion of Al2O3 Scales, Oxidation of Metals, 1997, pp. 215-224, vol. 48, Nos. 3/4.
Wang et al., The Mechanism of Scale Adhesion on Sputtered Microcrystallized CoCrAI Films,

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