THE INFLUENCE OF POSTHEAT TREATMENT ON FERRITE REDISTRIBUTION IN DUPLEX STEELS ELECTRON BEAM WELDS

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Zita Iždinská; František Kolenič;
(2009)
  • Publisher: Univerzity of Zilina. Faculty of Mechanical Engineering
  • Journal: Materiálové Inžinierstvo (issn: 1335-0803, eissn: 1338-6174)
  • Subject: Duplex stainless steel | Electron beam welding ferrite | Austenite | Postweld heat treatment | Materials of engineering and construction. Mechanics of materials | TA401-492

The duplex stainless steel is two-phase steel with the structure composed of austenite and ferrite with optimum austenite/ferrite proportion 50%. At present, classical arc processes for welding duplex steels are generally regarded as acceptable. On the other hand electr... View more
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