Structure and Corrosion Resistance of Welded Joints of Alloy 1151 in Marine Atmosphere


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Abstract

The corrosion behavior of joints formed by TIG and IMIG welding from clad sheets of heat-hardenable aluminum alloy 1151 of the Al – Cu – Mg system is studied. The corrosion tests are performed in an aqueous solution of NaCl in a salt-spray chamber. The welded joints are subjected to a metallographic analysis.

About the authors

A. V. Bakulo

N. É. Bauman Moscow State Technical University

Email: petroprom2013@yandex.ru
Russian Federation, Moscow

B. F. Yakushin

N. É. Bauman Moscow State Technical University

Email: petroprom2013@yandex.ru
Russian Federation, Moscow

Yu. A. Puchkov

N. É. Bauman Moscow State Technical University

Email: petroprom2013@yandex.ru
Russian Federation, Moscow

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