Duplex Updates #1 and #2 available

The Duplex World Update series promotes the sharing of knowledge and experience within the global materials community. Each collection of technical articles provides a valuable source of information for all those interested in duplex stainless steels.

The Duplex World Updates can be downloaded for free at the Duplex World website.

Contents of Duplex Update #1:

  • CALL FOR PAPERS for Duplex World Seminar & Summit, November 2022, Rotterdam, the Netherlands
  • The performance of duplex stainless steels in caustic soda, by Roger Francis, RF Materials
  • Lasers for production optimisation of rolling products, by Johann Peters, LAP GmbH
  • Achieving ASTM G48 corrosion test at 40°C on super duplex, by Peter Stones, ESAB
  • Experimenting with welding super duplex without filler metal, by Loïc Amadu, Friedlander, Ortec Group
  • Continual improvement: duplex stainless steels prosper with better formability, by James Chater
  • Formula to convert Rockwell & Vickers hardness scales for duplex stainless steels, by Yong-Joo Kim, Webco Industries & Daniel Eyzop, Outokumpu

Contents of Duplex Update #2:

  • CALL FOR PAPERS for Duplex World Seminar & Summit, November 2022, Rotterdam, the Netherlands
  • In a world of rising prices, duplex appears more attractive than ever, by James Chater, Duplex World
  • Improved 22% chromium duplex stainless steel, by John Grocki, Sandra Le Manchet, Anne Higelin, Industeel (ArcelorMittal group)
  • Sigma phase: a metallurgical challenge when welding duplex,  by F Ahnia, Department of Mechanical Engineering, University A/Mira Bejaia, Algeria & F Khoshnaw, Senior Lecturer, School of Engineering and Sustainable Development, De Montfort University
  • Continuously Stirred Tank Reactors (CSTR), by Stallkamp
  • Positive results for 3D-printed duplex connectors, by MX3D/Takenaka
  • Duplex stainless steel quality – ASTM A923 vs ISO 17781, by Roger Francis, RF Materials & Glenn Byrne, Rolled Alloys
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