On the concentration of Cl- ions within the pitting cavities of Al-Cu alloys

When immersed in aerated 0.1M NaCl solution for 103 hours, Al-0.87%Cu and Al-1.30%Cu alloys give rise to pitting reactions to form cavities on the surface. It is found that the concentration of Cl- ions within the cavities which is predicted from the drop of corrosion potential is equivalent to that...

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Veröffentlicht in:	Journal of Japan Institute of Light Metals 1989/10/30, Vol.39(10), pp.730-734
Hauptverfasser:	SERI, Osami, IMAIZUMI, Mitsunori, TAGASHIRA, Kohsuke
Format:	Artikel
Sprache:	eng ; jpn
Schlagworte:	Al-Cu alloys Cl- concentration electrochemical measurement NaCl solution pit solution
Online-Zugang:	Volltext
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