HIGH STRENGTH CAST ALUMINUM-BERYLLIUM ALLOYS CONTAINING MAGNESIUM - Patent 0946773

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EP 0 946 773 A1

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(43)	Date of publication:
	06.10.1999 Bulletin 1999/40

(21)	Application number: 97946667.0

(22)	Date of filing: 14.11.1997

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International Patent Classification (IPC):

B22D 27/ 13^{( . )}
C22C 1/ 02^{( . )}

B22C 9/ 04^{( . )}
C22C 25/ 00^{( . )}

(86)	International application number:
	PCT/US1997/020748

(87)	International publication number:
	WO 1998/021376 (22.05.1998 Gazette 1998/20)

(84)	Designated Contracting States:
	DE FR GB IT SE

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Priority:

15.11.1996 US 19960030949P

(71)	Applicant: Brush Wellman Inc.
	Cleveland, Ohio 44110 (US)

(72)	Inventor:
	GRENSING, Fritz, C. Perrysburgh, OH 43551 (US)

(74)	Representative: West, Alan Harry, et al
	R.G.C. Jenkins & Co. 26 Caxton Street London SW1H 0RJ London SW1H 0RJ (GB)

(54)	HIGH STRENGTH CAST ALUMINUM-BERYLLIUM ALLOYS CONTAINING MAGNESIUM