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CORROSION RESEARCH ROUNDUP

CORROSION RESEARCH ROUNDUP Intelcrystalline corrosion of zincaluminiumcopper alloys. These alloys undergo intercrystalline corrosion if admixtures of Pb, Cd, Sn, Th and Bi exceed certain small limits. In damp air, corrosion proceeds at the grain boundaries, the extent of which may be determined by the high potential difference between the betaAlrich phase and the more noble impurities. Conventional methods of indicating such corrosion are noted. The subject is here again reviewed on the basis of further experimental work to gain insight on the respective significance of low and high Al alloys and the effect of the Cu constituent. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Anti-Corrosion Methods and Materials Emerald Publishing

CORROSION RESEARCH ROUNDUP

Anti-Corrosion Methods and Materials , Volume 1 (5): 2 – May 1, 1954

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Publisher
Emerald Publishing
Copyright
Copyright © Emerald Group Publishing Limited
ISSN
0003-5599
DOI
10.1108/eb018943
Publisher site
See Article on Publisher Site

Abstract

Intelcrystalline corrosion of zincaluminiumcopper alloys. These alloys undergo intercrystalline corrosion if admixtures of Pb, Cd, Sn, Th and Bi exceed certain small limits. In damp air, corrosion proceeds at the grain boundaries, the extent of which may be determined by the high potential difference between the betaAlrich phase and the more noble impurities. Conventional methods of indicating such corrosion are noted. The subject is here again reviewed on the basis of further experimental work to gain insight on the respective significance of low and high Al alloys and the effect of the Cu constituent.

Journal

Anti-Corrosion Methods and MaterialsEmerald Publishing

Published: May 1, 1954

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