TURBINE ENGINE COMPONENTS WITH NON-ALUMINIDE SILICON-CONTAINING AND CHROMIUM-CONTAINING PROTECTIVE COATINGS AND METHODS OF FORMING SUCH NON-ALUMINIDE PROTECTIVE COATINGS - Patent 1831428

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EP 1 831 428 A2

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(88)	Date of publication A3:
	02.08.2007

(43)	Date of publication:
	12.09.2007 Bulletin 2007/37

(21)	Application number: 05858676.9

(22)	Date of filing: 12.12.2005

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International Patent Classification (IPC):

C23C 30/00^(2006.01)
F01D 5/28^(2006.01)

C23C 26/00^(2006.01)

(86)	International application number:
	PCT/US2005/044843

(87)	International publication number:
	WO 2007/067185 (14.06.2007 Gazette 2007/24)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA HR MK YU

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Priority:

13.12.2004 WO PCT/US2004/004189

(71)	Applicants:
	Aeromet Technologies, Inc. Sandy, UT 84070 (US) Siemens Industrial Turbomachinery GmbH 47053 Duisburg (DE)

(72)	Inventors:
	FAIRBOURN, David, C. Sandy, UT 84093 (US) WALKER, Paul Lincoln LN2 3NE (GB)

(74)	Representative: Findlay, Alice Rosemary et al
	Lloyd Wise Commonwealth House, 1-19 New Oxford Street London WC1A 1LW London WC1A 1LW (GB)

(54)	TURBINE ENGINE COMPONENTS WITH NON-ALUMINIDE SILICON-CONTAINING AND CHROMIUM-CONTAINING PROTECTIVE COATINGS AND METHODS OF FORMING SUCH NON-ALUMINIDE PROTECTIVE COATINGS