Method of producing stainless steels having improved corrosion resistance

Details for Australian Patent Application No. 2002256261 (hide)

Owner ATI Properties, Inc.

Inventors Grubb, John F.; Fritz, James D.

Agent Griffith Hack

Pub. Number AU-B-2002256261

PCT Pub. Number WO2002/086172

Priority 09/841,330 24.04.01 US

Filing date 18 April 2002

Wipo publication date 5 November 2002

Acceptance publication date 10 February 2005

International Classifications

C21D 008/00 Modifying the physical properties by deformation combined with, or followed by, heat treatment

C21D 001/26 General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering - Methods of annealing

C22C 038/44 Ferrous alloys, e.g. steel alloys - with molybdenum or tungsten

C22C 028/00 Alloys based on a metal not provided for in groups

C22C 019/05 Alloys based on nickel or cobalt - with chromium

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

C21D 001/09 General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering - by direct application of electrical or wave energy

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002256261

10 February 2005 Application Accepted

  Published as AU-B-2002256261

9 June 2005 Standard Patent Sealed

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