Effect of rare earth on microstructure and corrosion resistance of pulse reversal current electrodeposition Ni-Co alloy coatings

Limin Chang; Maozhong An; Mingshuo Ma

Effect of rare earth on microstructure and corrosion resistance of pulse reversal current electrodeposition Ni-Co alloy coatings

Limin Chang^*
, Maozhong An
, Mingshuo Ma

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Harbin Institute of Technology
Jilin Normal University

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The effect of adding RE to plating bath on microstructure and corrosion resistance of Ni-Co alloy coatings prepared by pulse reversal current electrodeposition was studied by means of SEM/EDS, electrochemical analysis and corrosion mass loss etc. The results show that adding proper RE to plating solution can promote the microstructure of coatings compacter, the surface smoother and the crystal finer, and improve the corrosion resistance. The coatings exhibit the highest corrosion resistance when the concentration of RE reaches 0.25 g·L^-1. The reason of increasing corrosion resistance by adding RE was also investigated.

Original language	English
Pages (from-to)	403-406
Number of pages	4
Journal	Journal of Rare Earths
Volume	23
Issue number	SUPPL. 3
State	Published - Dec 2005

Keywords

Corrosion resistance
Ni-Co alloy coatings
Pulse reversal current electrodeposition
Rare earths

Cite this

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title = "Effect of rare earth on microstructure and corrosion resistance of pulse reversal current electrodeposition Ni-Co alloy coatings",

abstract = "The effect of adding RE to plating bath on microstructure and corrosion resistance of Ni-Co alloy coatings prepared by pulse reversal current electrodeposition was studied by means of SEM/EDS, electrochemical analysis and corrosion mass loss etc. The results show that adding proper RE to plating solution can promote the microstructure of coatings compacter, the surface smoother and the crystal finer, and improve the corrosion resistance. The coatings exhibit the highest corrosion resistance when the concentration of RE reaches 0.25 g·L-1. The reason of increasing corrosion resistance by adding RE was also investigated.",

keywords = "Corrosion resistance, Ni-Co alloy coatings, Pulse reversal current electrodeposition, Rare earths",

author = "Limin Chang and Maozhong An and Mingshuo Ma",

year = "2005",

month = dec,

language = "英语",

volume = "23",

pages = "403--406",

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TY - JOUR

T1 - Effect of rare earth on microstructure and corrosion resistance of pulse reversal current electrodeposition Ni-Co alloy coatings

AU - Chang, Limin

AU - An, Maozhong

AU - Ma, Mingshuo

PY - 2005/12

Y1 - 2005/12

N2 - The effect of adding RE to plating bath on microstructure and corrosion resistance of Ni-Co alloy coatings prepared by pulse reversal current electrodeposition was studied by means of SEM/EDS, electrochemical analysis and corrosion mass loss etc. The results show that adding proper RE to plating solution can promote the microstructure of coatings compacter, the surface smoother and the crystal finer, and improve the corrosion resistance. The coatings exhibit the highest corrosion resistance when the concentration of RE reaches 0.25 g·L-1. The reason of increasing corrosion resistance by adding RE was also investigated.

AB - The effect of adding RE to plating bath on microstructure and corrosion resistance of Ni-Co alloy coatings prepared by pulse reversal current electrodeposition was studied by means of SEM/EDS, electrochemical analysis and corrosion mass loss etc. The results show that adding proper RE to plating solution can promote the microstructure of coatings compacter, the surface smoother and the crystal finer, and improve the corrosion resistance. The coatings exhibit the highest corrosion resistance when the concentration of RE reaches 0.25 g·L-1. The reason of increasing corrosion resistance by adding RE was also investigated.

KW - Corrosion resistance

KW - Ni-Co alloy coatings

KW - Pulse reversal current electrodeposition

KW - Rare earths

UR - https://www.scopus.com/pages/publications/33646740666

M3 - 文章

AN - SCOPUS:33646740666

SN - 1002-0721

VL - 23

SP - 403

EP - 406

JO - Journal of Rare Earths

JF - Journal of Rare Earths

IS - SUPPL. 3

ER -

Effect of rare earth on microstructure and corrosion resistance of pulse reversal current electrodeposition Ni-Co alloy coatings

Abstract

Keywords

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