Coil plate production

Details for Australian Patent Application No. 2006200708 (hide)

Owner Bluescope Steel Limited

Inventors Williams, James Geoffrey

Agent Griffith Hack

Pub. Number AU-A-2006200708

Priority 2005900794 21.02.05 AU

Filing date 21 February 2006

Wipo publication date 7 September 2006

International Classifications

C21D 9/52 (2006.01) Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles - for wires

B21B 1/38 (2006.01) Metal rolling methods or mills for making semi-finished products of solid or profiled cross-section

B21B 3/02 (2006.01) Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences - Rolling special iron alloys

B21B 37/74 (2006.01) Control devices or methods specially adapted for metal-rolling mills or the work produced thereby - Temperature control, e.g. by cooling or heating the rolls or the product

C21D 1/78 (2006.01) General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering - Combined heat-treatments not provided for above

C21D 6/00 (2006.01) Heat treatment of ferrous alloys

C21D 11/00 (2006.01) Process control or regulation for heat treatments

C22C 38/14 (2006.01) Ferrous alloys, e.g. steel alloys - containing titanium or zirconium

C22C 38/22 (2006.01) Ferrous alloys, e.g. steel alloys - with molybdenum or tungsten

C22C 38/28 (2006.01) Ferrous alloys, e.g. steel alloys - with titanium or zirconium

C22C 38/32 (2006.01) Ferrous alloys, e.g. steel alloys - with boron

C22C 38/50 (2006.01) Ferrous alloys, e.g. steel alloys - with titanium or zirconium

C22C 38/54 (2006.01) Ferrous alloys, e.g. steel alloys - with boron

Event Publications

9 March 2006 Complete Application Filed

  Priority application(s): 2005900794 21.02.05 AU

7 September 2006 Application Open to Public Inspection

  Published as AU-A-2006200708

8 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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