METHOD FOR PRODUCING STEEL WITH RETAINED AUSTENITE

Details for Australian Patent Application No. 2003270334 (hide)

Owner MATLOCK, David, K. GALLAGHER, Matthew, F. COLORADO SCHOOL OF MINES SPEER, John, G.

Inventors GALLAGHER, Matthew, F.; MATLOCK, David, K.; SPEER, John, G.

Pub. Number AU-A-2003270334

PCT Number PCT/US03/27825

PCT Pub. Number WO2004/022794

Priority 60/319,521 04.09.02 US

Filing date 4 September 2003

Wipo publication date 29 March 2004

International Classifications

C21D 006/00 Heat treatment of ferrous alloys

C21D 009/00 Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 60/319,521 04.09.02 US

13 May 2004 Application Open to Public Inspection

  Published as AU-A-2003270334

23 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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