Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)

Preparation and research of metal-base cold spray coatings with seawater corrosion resistant

Authors
Li Feng, Jirong Chang, Goransky Georg, Vaganov Victor
Corresponding Author
Li Feng
Available Online May 2018.
DOI
https://doi.org/10.2991/iceesd-18.2018.336How to use a DOI?
Keywords
Cold spraying;Microstructure;Porosity;Corrosion resistance
Abstract

Four composite coatings of aluminum, zinc, aluminum zinc and high aluminum bronze were prepared by low-pressure cold spraying technology on 45 steel substrate. Study on microstructure and corrosion resistance of coating by scanning electron microscopy, electrochemical workstation and static immersion. The results showed that compared with the other three coatings. The high aluminum bronze coating was the lowest porosity(0.41%), the highest self-corrosion potential (-1.38v), and the lowest corrosion rate (0.044mm/a), The coating shows good corrosion resistance and can provide long-term and effective protection for the substrate.

Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)
Series
Advances in Engineering Research
Publication Date
May 2018
ISBN
978-94-6252-503-0
ISSN
2352-5401
DOI
https://doi.org/10.2991/iceesd-18.2018.336How to use a DOI?
Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Li Feng
AU  - Jirong Chang
AU  - Goransky Georg
AU  - Vaganov Victor
PY  - 2018/05
DA  - 2018/05
TI  - Preparation and research of metal-base cold spray coatings with seawater corrosion resistant
BT  - Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)
PB  - Atlantis Press
SP  - 1884
EP  - 1889
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceesd-18.2018.336
DO  - https://doi.org/10.2991/iceesd-18.2018.336
ID  - Feng2018/05
ER  -