METHOD FOR HEAT TREATING Ni BASE ALLOY PIPE

Details for Australian Patent Application No. 2003207059 (hide)

Owner SUMITOMO METAL INDUSTRIES, LTD.

Inventors MIYAHARA, Osamu; IMOTO, Toshihiro; ANADA, Hiroyuki; KITAMURA, Kazuyuki

Pub. Number AU-A-2003207059

PCT Number PCT/JP03/01451

PCT Pub. Number WO2003/069011

Priority 2002-35878 13.02.02 JP

Filing date 12 February 2003

Wipo publication date 4 September 2003

International Classifications

C22F 001/10 Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working - of nickel or cobalt or alloys based thereon

C23C 008/10 Solid state diffusion into metallic material surfaces - Oxidising

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 2002-35878 13.02.02 JP

2 October 2003 Application Open to Public Inspection

  Published as AU-A-2003207059

28 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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