METHOD FOR FORMING PEARLITE IN AN IRON BASED ARTICLE.

Details for Australian Patent Application No. 2002363303 (hide)

Owner EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventors CHUN, ChangMin; RAMANARAYANAN, Trikur, Anantharaman; MUMFORD, James, Dirickson, III; OZEKCIN, Adnan

Pub. Number AU-A-2002363303

PCT Number PCT/US02/32187

PCT Pub. Number WO2003/038134

Priority 10/002,576 26.10.01 US

Filing date 8 October 2002

Wipo publication date 12 May 2003

International Classifications

C21D 006/00 Heat treatment of ferrous alloys

C21D 001/74 General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering - Methods of treatment in inert gas, controlled atmosphere, vacuum, or pulverulent material

C23C 008/22 Solid state diffusion into metallic material surfaces

Event Publications

5 June 2003 Complete Application Filed

  Priority application(s): 10/002,576 26.10.01 US

10 July 2003 Application Open to Public Inspection

  Published as AU-A-2002363303

1 May 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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