METHOD FOR PRODUCING NANOCOMPOSITE MAGNET USING ATOMIZING METHOD

Details for Australian Patent Application No. 2002320795 (hide)

Owner SUMITOMO SPECIAL METALS CO., LTD.

Inventors MIYOSHI, Toshio; KANEKIYO, Hirokazu; HIROSAWA, Satoshi

Pub. Number AU-A-2002320795

PCT Number PCT/JP02/07369

PCT Pub. Number WO2003/012802

Priority 2001-231560 31.07.01 JP

Filing date 19 July 2002

Wipo publication date 17 February 2003

International Classifications

H01F 001/06 Magnets or magnetic bodies characterised by the magnetic materials therefor

B22F 009/08 Making metallic powder or suspensions thereof - by casting, e.g. through sieves or in water, by atomising or spraying

B22F 001/00 Special treatment of metallic powder, e.g. to facilitate working, to improve properties

H01F 001/04 Magnets or magnetic bodies characterised by the magnetic materials therefor

C22C 038/00 Ferrous alloys, e.g. steel alloys

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 2001-231560 31.07.01 JP

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002320795

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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