A method of producing steel strip

Details for Australian Patent Application No. 2007216778 (hide)

Owner Bluescope Steel Limited Ishikawajima-Harima Heavy Industries Company Limited

Inventors Blejde, Walter; Strezov, Lazar; Mahapatra, Rama; Mukunthan, Kannappar

Agent Griffith Hack

Pub. Number AU-A-2007216778

Parent 2001291502

Filing date 14 September 2007

Wipo publication date 4 October 2007

International Classifications

B21B 1/46 (2006.01) Metal rolling methods or mills for making semi-finished products of solid or profiled cross-section - for rolling metal immediately subsequent to continuous casting

B22D 11/00 (2006.01) Particular casting processes

B22D 11/06 (2006.01) Particular casting processes - into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars

B22D 11/12 (2006.01) Particular casting processes - Accessories for subsequent treating or working cast stock

B22D 11/124 (2006.01) Particular casting processes - for cooling

B22D 11/22 (2006.01) Particular casting processes - for cooling cast stock or mould

C21D 8/02 (2006.01) Modifying the physical properties by deformation combined with, or followed by, heat treatment - during manufacturing of plates or strips

C22C 38/00 (2006.01) Ferrous alloys, e.g. steel alloys

C22C 38/06 (2006.01) Ferrous alloys, e.g. steel alloys - containing aluminium

C22C 38/60 (2006.01) Ferrous alloys, e.g. steel alloys - containing lead, selenium, tellurium or antimony, or more than 0.04% by weight of sulfur

C21D 1/18 (2006.01) General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering - Hardening

C21D 9/573 (2006.01) Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles - with cooling

Event Publications

4 October 2007 Application Open to Public Inspection

  Published as AU-A-2007216778

22 April 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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