Method for the reduction of a slag having a high degree of chromium in an electric arc furnace

Details for Australian Patent Application No. 2008213424 (hide)

Owner SMS Siemag AG

Inventors Rose, Lutz; Reichel, Johann

Agent Griffith Hack

Pub. Number AU-B-2008213424

PCT Pub. Number WO2008/095575

Priority 10 2007 006 529.0 09.02.07 DE

Filing date 10 January 2008

Wipo publication date 14 August 2008

Acceptance publication date 14 October 2010

International Classifications

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

C21C 5/52 (2006.01) Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel

C21C 5/54 (2006.01) Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel

Event Publications

10 September 2009 PCT application entered the National Phase

  PCT publication WO2008/095575 Priority application(s): WO2008/095575

14 October 2010 Application Accepted

  Published as AU-B-2008213424

10 February 2011 Standard Patent Sealed

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