Duplex stainless steel and method for production thereof

Details for Australian Patent Application No. 2004262702 (hide)

Owner Sumitomo Metal Industries, Ltd.

Inventors Matsumoto, Satoshi; Omura, Tomohiko

Agent FB Rice

Pub. Number AU-B-2004262702

PCT Pub. Number WO2005/014872

Priority 2003-289418 07.08.03 JP

Filing date 3 August 2004

Wipo publication date 17 February 2005

Acceptance publication date 3 May 2007

International Classifications

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

C21C 7/00 (2006.01) Treating molten ferrous alloys, e.g. steel, not covered by groups

C21C 7/06 (2006.01) Treating molten ferrous alloys, e.g. steel, not covered by groups - Deoxidising, e.g. killing

C21C 7/064 (2006.01) Treating molten ferrous alloys, e.g. steel, not covered by groups - Dephosphorising

C21C 7/068 (2006.01) Treating molten ferrous alloys, e.g. steel, not covered by groups - Decarburising

C22C 38/58 (2006.01) Ferrous alloys, e.g. steel alloys - with more than 1.5% by weight of manganese

Event Publications

21 July 2005 PCT application entered the National Phase

  PCT publication WO2005/014872 Priority application(s): WO2005/014872

3 May 2007 Application Accepted

  Published as AU-B-2004262702

30 August 2007 Standard Patent Sealed

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