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

被引：2

作者：

Yang, Ye-Jin ^{[1
]}

Lee, Jung-Hyung ^{[2
]}

Park, Il-Cho ^{[3
]}

Kim, Seong-Jong ^{[2
]}

机构：

[1] Ajou Univ, Dept Energy Syst Res, Suwon 16499, Gyeonggi, South Korea

[2] Mokpo Maritime Univ, Div Marine Syst Engn, Mokpo 58628, Jeonnam, South Korea

[3] Mokpo Maritime Univ, LINC, Mokpo 58628, Jeonnam, South Korea

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2020年 / 20卷 / 09期

关键词：

Cavitation-Erosion; Cathodic Protection; Al Alloy; Seawater; ALUMINUM-ALLOY; BEHAVIOR;

D O I：

10.1166/jnn.2020.17614

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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 similar to-0.8 V).

引用

页码：5658 / 5661

页数：4

共 11 条

[1] Al-Kaysi R.O., 2009, J NANOMATER, V2009, P7
[2] Alkire R.C., 2008, NANOSTRUCTURED MAT E, P1
[3] Cavitation erosion behavior of super-hydrophobic coatings on Al5083 marine aluminum alloy
Fahim, J.
Hadavi, S. M. M.
Ghayour, H.
Tabrizi, S. A. Hassanzadeh
[J]. WEAR, 2019, 424 : 122 - 132
[4] Cavitation erosion behaviour of an innovative aluminium alloy for Hybrid Aluminium Forging
Gottardi, Gianmaria
Tocci, Marialaura
Montesano, Lorenzo
Pola, Annalisa
[J]. WEAR, 2018, 394 : 1 - 10
[5] Itoh Takamoto, 2010, Journal of Solid Mechanics and Materials Engineering, V4, P1444, DOI 10.1299/jmmp.4.1444
[6] Jones D.J., 1996, PIEZOELECTRIC MAT TH, P71
[7] Combined wear of slurry erosion, cavitation erosion, and corrosion on the simulated ship surface
Liang, Liang
Pang, Youxia
Tang, Yong
Zhang, Hao
Liu, Hui
Liu, Yu
[J]. ADVANCES IN MECHANICAL ENGINEERING, 2019, 11 (03)
[8] Fabrication of Nanostructured Materials Using Porous Alumina Template and Their Applications for Sensing and Electrocatalysis
Piao, Yuanzhe
Kim, Hasuck
[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2009, 9 (04) : 2215 - 2233
[9] RYU H J, 2000, CORROSION SCI SOC KO, V29, P240
[10] Wear and Cavitation Erosion Resistance of an AlMgSc Alloy Produced by DMLS
Tocci, Marialaura
Pola, Annalisa
Girelli, Luca
Lollio, Francesca
Montesano, Lorenzo
Gelfi, Marcello
[J]. METALS, 2019, 9 (03):

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