Effects of electrodeposition parameters on corrosion resistance of ZnSn coatings on carbon steel obtained from eutectic mixture based on choline chloride and ethylene glycol

被引：16
作者：
Pereira, Juliermes C. [1 ,2 ]
dos Santos, Luis P. M. [1 ]
Alcanfor, Ana A. C. [3 ]
de Sant'Ana, Hosiberto B. [3 ]
Feitosa, Felipe X. [3 ]
Campos, Othon S. [5 ]
Correia, Adriana N. [4 ]
Casciano, Paulo N. S. [4 ]
de Lima-Neto, Pedro [4 ]
机构：
[1] Univ Fed Ceara, Ctr Tecnol, Programa Posgrad Engn & Ciencia Mat, BR-60440900 Fortaleza, Ceara, Brazil
[2] Univ Estadual Maranhao UEMA, CESC, Dept Matemat & Fis, Caxias, MA, Brazil
[3] Univ Fed Ceara, Dept Engn Quim, Ctr Tecnol, BR-60440900 Fortaleza, Ceara, Brazil
[4] Univ Fed Ceara, Ctr Ciencias, Dept Quim Analit & Fisicoquim, BR-60440900 Fortaleza, Ceara, Brazil
[5] Univ Fed Espirito Santo, Ctr Ciencias Exatas Nat & Saude, Dept Quim & Fis, BR-29500000 Alegre, ES, Brazil
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2021年 / 886卷
关键词：
Electrodeposition; Eutectic solution; ZnSn alloys; Corrosion; ALLOY COATINGS; ZINC; SOLVENTS; TEMPERATURE; PRODUCTS; BEHAVIOR; COPPER;
D O I：
10.1016/j.jallcom.2021.161159
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Zn and ZnSn coatings were electrodeposited on carbon steel surfaces from choline chloride and ethylene glycol solvent (1ChCl:2EG). The corrosion resistance of the coatings was investigated in a 3.5% NaCl solution, and the results revealed that Zn deposition was favored by increasing bath temperature and electro-deposition potential. Besides, Zn-enriched coatings were also obtained from Sn-rich Zn/Sn baths, and the coating morphologies were affected by these parameters. Finally, the ZnSn layer (14% Sn) electrodeposited at -1.3 V and 363 K increased the corrosion resistance up to 6 times towards the pure Zn layer under the same conditions. (c) 2021 Elsevier B.V. All rights reserved.
引用
收藏
页数：15
相关论文
共 62 条
[1]   Electrodeposition of zinc-tin alloys from deep eutectic solvents based on choline chloride [J].
Abbott, Andrew P. ;
Capper, Glen ;
McKenzie, Katy J. ;
Ryder, Karl S. .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2007, 599 (02) :288-294
[2]   Electroplating Using Ionic Liquids [J].
Abbott, Andrew P. ;
Frisch, Gero ;
Ryder, Karl S. .
ANNUAL REVIEW OF MATERIALS RESEARCH, VOL 43, 2013, 43 :335-358
[3]   Electrodeposition of indium on copper from deep eutectic solvents based on choline chloride and ethylene glycol [J].
Alcanfor, Ana A. C. ;
dos Santos, Luis P. M. ;
Dias, Diego F. ;
Correia, Adriana N. ;
de Lima-Neto, Pedro .
ELECTROCHIMICA ACTA, 2017, 235 :553-560
[4]   Influence of additives on the electrodeposition of zinc from a deep eutectic solvent [J].
Alesary, Hasan F. ;
Cihangir, Salih ;
Ballantyne, Andrew D. ;
Harris, Robert C. ;
Weston, David P. ;
Abbott, Andrew P. ;
Ryder, Karl S. .
ELECTROCHIMICA ACTA, 2019, 304 :118-130
[5]  
[Anonymous], 1967, Metals Reference Book
[6]  
[Anonymous], 1998, ELECTROCHEMISTRY
[7]   Effect of coating thickness on modifying the texture and corrosion performance of hot-dip galvanized coatings [J].
Asgari, H. ;
Toroghinejad, M. R. ;
Golozar, M. A. .
CURRENT APPLIED PHYSICS, 2009, 9 (01) :59-66
[8]  
Bard A. J., 2001, Electrochemical Methods: Fundamentals and Applications
[9]  
Bard A. J., 2000, ELECTROCHEMICAL METH, V2nd
[10]   Can zinc alloys be strengthened by grain refinement? A critical evaluation of the processing of low-alloyed binary zinc alloys using ECAP [J].
Bednarczyk, Wiktor ;
Watroba, Maria ;
Kawalko, Jakub ;
Bala, Piotr .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 748 :357-366
1234567