Internal and surface damage of multiphase steels and pure iron after electrochemical hydrogen charging

[Display omitted] ► Pure iron was found to be more susceptible to hydrogen surface damage than high strength ferrite bainite steel. ► Cracks were formed more easily in pure iron, related with the faster blister formation in these materials. ► Cracks were both inter- and intragranular. ► Mn segregati...

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Veröffentlicht in:	Corrosion science 2011-10, Vol.53 (10), p.3166-3176
Hauptverfasser:	Pérez Escobar, D., Miñambres, C., Duprez, L., Verbeken, K., Verhaege, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	A. Iron A. Steel Applied sciences B. SEM C. Hydrogen embrittlement C. Segregation Charging Corrosion Corrosion environments Cracks Current density Exact sciences and technology Fractures High strength low alloy steels High strength steels Hydrogen embrittlement Indication Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy Steels
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