New Composite Materials Based on Intermetallics for Protection Details of Hydropower Equipment from Cavitation, Hydroabrasive and Corrosion Wear

Key Engineering Materials 2017
Olena Poliarus, Oleksandr Umanskyi, Irīna Boiko, Yevheniia Puhachevska

The corrosion behavior in seawater of NiAl and NiTi intermetallics and composites based on them has been studied in this paper. It was shown that the developed composite NiTi-30 wt.% CrB2 hardly corrodes. The developed materials are meant for protect different shipbuilding details and details of hydropower equipment from aggressive sea water environments, as well as against hydro-abrasive and cavitation wear.

Keywords
composite materials, NiAl and NiTi intermetallics, electrochemical behavior, corrosion wear, sea water
DOI
10.4028/www.scientific.net/KEM.721.300
Hyperlink
http://www.scientific.net/KEM.721.300

Poliarus, O., Umanskyi, O., Boiko, I., Puhachevska, Y. New Composite Materials Based on Intermetallics for Protection Details of Hydropower Equipment from Cavitation, Hydroabrasive and Corrosion Wear. In: Key Engineering Materials, Latvia, Riga, 3-4 November, 2016. Switzerland: Trans Tech Publications, Switzerland, 2017, pp.300-305. ISSN 1013-9826. e-ISSN 1662-9795. Available from: doi:10.4028/www.scientific.net/KEM.721.300

Publication language
English (en)