Effect of Equal Channel Angular Pressing on Corrosion Resistance of Al-Mg Alloy

Al-2.8wt.%Mg alloy samples were subjected to equal channel angular pressing (ECAP) with different number of passes, and the corrosion resistance of as-cast and ECAP-processed samples was investigated by immersion tests and electrochemical impedance spectroscopy measurements. The results show that th...

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Veröffentlicht in:	Applied Mechanics and Materials 2013-10, Vol.457-458 (Frontiers of Mechanical Engineering and Materials Engineering II), p.3-6
Hauptverfasser:	Li, Jia Jun, Li, Fang, Fang, Da Ran, Liu, Feng Fang, Zhao, Nai Qin
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum base alloys Corrosion resistance Electrochemical impedance spectroscopy Equal channel angular pressing Immersion tests (corrosion)
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Al-2.8wt.%Mg alloy samples were subjected to equal channel angular pressing (ECAP) with different number of passes, and the corrosion resistance of as-cast and ECAP-processed samples was investigated by immersion tests and electrochemical impedance spectroscopy measurements. The results show that the corrosion resistance of the alloy is improved with increasing ECAP passes.
ISSN:	1660-9336 1662-7482 1662-7482
DOI:	10.4028/www.scientific.net/AMM.457-458.3