METHOD OF PRODUCING HIGH STRENGTH BALANCED AL-MG-SI ALLOY AND A WELDABLE PRODUCT OF THAT ALLOY

Details for Australian Patent Application No. 2003240727 (hide)

Owner CORUS ALUMINIUM WALZPRODUKTE GMBH

Inventors BENEDICTUS, Rinze; KEIDEL, Christian, Joachim; WEBER, Guido; HASZLER, Alfred, Johann, Peter

Pub. Number AU-A-2003240727

PCT Number PCT/EP03/05591

PCT Pub. Number WO2004/001086

Priority 02077546.6 24.06.02 EP

Filing date 23 May 2003

Wipo publication date 6 January 2004

International Classifications

C22F 001/05 Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working - of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions

C22C 021/02 Alloys based on aluminium - with silicon as the next major constituent

C22C 021/08 Alloys based on aluminium

C22F 001/057 Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working - of alloys with copper as the next major constituent

C22C 021/00 Alloys based on aluminium

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 02077546.6 24.06.02 EP

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003240727

10 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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