Homogenization and heat-treatment of cast metals

Details for Australian Patent Application No. 2011201328 (hide)

Owner Novelis Inc.

Inventors Wagstaff, Robert Bruce; Fenton, Wayne J.

Agent Griffith Hack

Pub. Number AU-B-2011201328

Parent 2006308405

Filing date 23 March 2011

Wipo publication date 14 April 2011

Acceptance publication date 24 November 2011

International Classifications

B22D 7/00 (2006.01) Casting of ingots, i.e. metal castings suitable for subsequent rolling or forging

B22D 7/12 (2006.01) Casting of ingots, i.e. metal castings suitable for subsequent rolling or forging

B22D 9/00 (2006.01) Machines or plants for casting ingots

B22D 15/04 (2006.01) Casting using a mould or core of which a part significant to the process of high thermal conductivity, e.g. chill casting

B22D 21/04 (2006.01) Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure

B22D 30/00 (2006.01) Cooling castings, not restricted to casting processes covered by a single main group

B29C 33/04 (2006.01) Moulds or cores - using liquids, gas or steam

B29C 39/38 (2006.01) Particular shaping techniques, e.g. moulding, joining - Heating or cooling

Event Publications

7 April 2011 Complete Application Filed

14 April 2011 Application Open to Public Inspection

  Published as AU-B-2011201328

19 May 2011 Corrigenda

  Applications OPI - Name Index Under the name Novelis Inc., Application No. 2011201328, under INID (54) correct the title to read Homogenization Corrigenda and heat-treatment of cast metals

24 November 2011 Application Accepted

  Published as AU-B-2011201328

22 March 2012 Standard Patent Sealed

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