Electrochemical analysis on the potential decay behavior of Fe-20Cr stainless steels in sulfuric acid solution

Potential decay behavior of Fe-20Cr alloy was examined by potential decay test, X-ray photoelectron spectroscopy, and Mott-Schottky analysis. The potential decay behaviors characterized by a short plateau followed by 1st decay and a long plateau followed by 2nd decay to an active state were closely...

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Veröffentlicht in:	Electrochimica acta 2018-03, Vol.266, p.1-6
Hauptverfasser:	Kim, YoungJun, Oh, SeKwon, Ahn, SooHoon, Oh, KkochNim, Jung, KiMin, Kwon, HyukSang
Format:	Artikel
Sprache:	eng
Schlagworte:	Chromium oxides Corrosion potential Decay rate Dissolution Duplex plating Duplex stainless steels Electrochemical analysis Ferrous alloys Hydrogen Iron Iron alloys Passive films Potential decay test Protective coatings Stainless steel Sulfuric acid
Online-Zugang:	Volltext
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