Investigation on Electrochemical Cathodic Protection for Cavitation-Erosion Reduction of Anodized Al Alloy-Reference-Cited by-同舟云学术

Investigation on Electrochemical Cathodic Protection for Cavitation-Erosion Reduction of Anodized Al Alloy

Published:2020-09-01 Issue:9 Volume:20 Page:5658-5661
ISSN:1533-4880
Container-title:Journal of Nanoscience and Nanotechnology
language:en
Short-container-title:j nanosci nanotechnol

Author:

Yang Ye-Jin¹,Lee Jung-Hyung²,Park Il-Cho³,Kim Seong-Jong²

Affiliation:

1. Department of Energy Systems Research, Ajou University, Suwon, Gyeonggi 16499, Republic of Korea

2. Division of Marine System Engineering, Mokpo Maritime University, Mokpo, Jeonnam 58628, Republic of Korea

3. LINC+, Mokpo Maritime University, Mokpo, Jeonnam 58628, Republic of Korea

Abstract

This study investigated the damage prevention potential range of anodized 5083-H321 aluminum alloy under a cavitation-erosion environment in seawater. Various applied potential conditions were determined through the cathodic polarization experiment. Then cavitation-erosion experiments were conducted with the applied potentials and the current density, weight loss, and surface damage depth were analyzed. The results presented excellent cavitation-erosion resistance in the concentration polarization section (−1.0~−0.8 V).

Publisher

American Scientific Publishers

Subject

Condensed Matter Physics,General Materials Science,Biomedical Engineering,General Chemistry,Bioengineering

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1. A study on surface microgrooves in cavitation test of 6061 aluminum alloy;Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology;2023-02-01

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