Secondary Austenite Precipitation during the Welding of Duplex Stainless Steels

In this work a multipass welding procedure was carried out on a 2205 Duplex stainless steels (DDS) plate. Due to the reheating cycle caused by the adopted procedure, it has favored the precipitation of secondary austenite at the weldment microstructure, besides of encouraging the grain growth at the...

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Veröffentlicht in:	Materials Science Forum 2016-08, Vol.869, p.562-566, Article 562
Hauptverfasser:	de Campos, Marcos Flavio, de Alencar Pires, Sandro, Marcelo, C.J., Xavier, Carlos Roberto
Format:	Artikel
Sprache:	eng
Schlagworte:	Austenite Corrosion resistance Duplex stainless steels Grain growth Heat affected zone Heating Materials science Microstructure Reheating Scanning electron microscopy Stainless steel Welding Weldments
Online-Zugang:	Volltext
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