Microstructure and Corrosion Behavior of Hot-Forged Duplex Stainless Steels Sintered in Partial Vacuum and Hydrogen Atmospheres

In this investigation, two duplex stainless steels (DSS), namely DSS A and DSS B, were made by pre-alloyed powders such as 310L and 430L using the method of powder metallurgy. Chromium, nickel and molybdenum were added with pre-alloyed stainless steel powders in appropriate proportions to obtain dup...

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Veröffentlicht in:	Metallography, microstructure, and analysis microstructure, and analysis, 2020-02, Vol.9 (1), p.6-15
Hauptverfasser:	Rajkumar, C., Mariappan, Ramajayam, Udaya Prakash, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloy powders Alloying Atmospheres Characterization and Evaluation of Materials Chemistry and Materials Science Chromium Composition Densification Duplex stainless steels Elongated structure Ferrite Ferritic stainless steels Grains Hydrogen Linear polarization Materials Science Metallic Materials Microstructure Nanotechnology Pitting (corrosion) Powder metallurgy Sintered compacts Sintering (powder metallurgy) Stainless steel Structural Materials Surfaces and Interfaces Technical Article Thin Films
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