THE EFFECT OF SALTS ON THE CORROSION OF ZINC UNDER THIN LAYER ELECTROLYTE

J Chin Soc Corr Pro

2003, Vol. 23

Issue (1): 30-33 DOI:

Research Report

Current Issue | Archive | Adv Search

THE EFFECT OF SALTS ON THE CORROSION OF ZINC UNDER THIN LAYER ELECTROLYTE

Xueyuan Zhang;Gan Yu;Enhou Han

中科院金属所金属腐蚀与防护国家重点实验室

Download:

PDF(137KB)
Export: BibTeX | EndNote (RIS)

Abstract A three-electrode electrochemical cell to study the corrosion behavior of metal under thin electrolyte was designed.With the increa sing of Cl-,and the anodic reaction was promoted,the transfer resistance and c orrosion potential decreased,the corrosion rate increased.With the decreasing of electrolyte layer thickness,the transfer resistance of zinc in 0.01 mol/L NaCl solution increased,and the corrosion rate decreased.In the bulk solution with di fferent salt,the order of effect on the corrosion of zinc from the severest to t he lightest is Na2SO4,NaNO3 ,Na2CO3 and NaCl,while under thin electrol yte,the order is NaCl,Na2SO4,NaNO3 and Na2CO3.

Key words: Zinc thin layer electrolyte salt

Received: 18 July 2001

ZTFLH:

TG172

Corresponding Authors: Xueyuan Zhang

	Service

	E-mail this article
	Add to citation manager
	E-mail Alert
	RSS
	（）
	Articles by authors
	Xueyuan Zhang
	Gan Yu
	Enhou Han

Cite this article:

Xueyuan Zhang; Gan Yu; Enhou Han. THE EFFECT OF SALTS ON THE CORROSION OF ZINC UNDER THIN LAYER ELECTROLYTE. J Chin Soc Corr Pro, 2003, 23(1): 30-33 .

URL:

https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y2003/V23/I1/30

[1]CoxA ,LyonSB .Anelectrochemicalstudyoftheatmosphericcor rosionofmildsteelⅠexperimental[J].Corros.Sci.,1994,36(7):1167-1176.
[2]FiaudC ,KeddamM ,KadriA ,TakenoutiH .Electrochemicalimpedanceinathinsurfaceelectrolytelayerinfluenceofthepoten tialprobelocation[J].ElectrochimicaActa,1987,32(6):445-448.
[3]ZhangXueyuan,KeKe,DuYuanlong.Researchontheelectrochem icalcorrosioncellformetalunderdifferentthinlayerelectrolytes[J].J.ChineseSocietyforCorrosionandProtection,2001,21(2):117(张学元,柯克,杜元龙.金属在薄层液膜下电化学腐蚀电池的设计研究[J].中国腐蚀与防护学报,2001,21(2):117)
[4]KeddamM ,HugotLe,GoffA ,TakenoutiH ,etal.Theinfluenceofathinelectrolytelayeronthecorrosionprocessofzincinchloridecontainingsolutions[J].Corros.Sci.,1992,33(8):1243
[5]XiaogeGregoryZhang.CorrosionandElectrochemistryofZinc[M ].NewYork:PlenumPress,1996,157
[6]WangFengping.EffectofincreasingCO2 inatmosphereonatmo spherecorrosionofmetals[D].Shenyang:InstituteofCorrosionandProtectionofMetals,ChineseAcademyofSciences,2000.(王凤平.大气CO2浓度升高对金属大气腐蚀的影响[D].沈阳:中国科学院金属腐蚀与防护研究所,2000)

[1]	HUANG Peng, GAO Rongjie, LIU Wenbin, YIN Xubao. Fabrication of Superamphiphobic Surface for Nickel-plate on Pipeline Steel by Salt Solution Etching and Its Anti-corrosion Properties[J]. 中国腐蚀与防护学报, 2021, 41(1): 96-100.
[2]	ZUO Yong, CAO Mingpeng, SHEN Miao, YANG Xinmei. Effect of Mg on Corrosion of 316H Stainless Steel in Molten Salts MgCl₂-NaCl-KCl[J]. 中国腐蚀与防护学报, 2021, 41(1): 80-86.
[3]	WANG Yating, WANG Kexu, GAO Pengxiang, LIU Ran, ZHAO Dishun, ZHAI Jianhua, QU Guanwei. Inhibition for Zn Corrosion by Starch Grafted Copolymer[J]. 中国腐蚀与防护学报, 2021, 41(1): 131-138.
[4]	ZHENG Li, WANG Meiting, YU Baoyi. Research Progress of Cold Spraying Coating Technology for Mg-alloy[J]. 中国腐蚀与防护学报, 2021, 41(1): 22-28.
[5]	LI Lin, CHEN Yiqing, GAO Peng, AI Fangfang, ZHONG Bin, SAN Hongyu, YANG Ying. Corrosion Resistance of Various Bridge Steels in Deicing Salt Environments[J]. 中国腐蚀与防护学报, 2020, 40(5): 448-454.
[6]	QIN Yueqiang, ZUO Yong, SHEN Miao. Corrosion Inhibition of 316L Stainless Steel in FLiNaK-CrF₃/CrF₂ Redox Buffering Molten Salt System[J]. 中国腐蚀与防护学报, 2020, 40(2): 182-190.
[7]	SHI Chao,SHAO Yawei,XIONG Yi,LIU Guangming,YU Yuelong,YANG Zhiguang,XU Chuanqin. Influence of Silane Coupling Agent Modified Zinc Phosphate on Anticorrosion Property of Epoxy Coating[J]. 中国腐蚀与防护学报, 2020, 40(1): 38-44.
[8]	CHEN Chao,LIANG Yanfen,LIANG Tianquan,MAN Quanyan,LUO Yidong,ZHANG Xiuhai,ZENG Jianmin. Research Progress on Hot Corrosion of Rare Earth Oxides Co-doped ZrO₂ Ceramic Coatings in Molten Na₂SO₄+NaVO₃ Salts[J]. 中国腐蚀与防护学报, 2019, 39(4): 291-298.
[9]	GUO Tieming,ZHANG Yanwen,QIN Junshan,SONG Zhitao,DONG Jianjun. Corrosion Behavior of Q345q Bridge Steel in Three Simulated Atmospheres[J]. 中国腐蚀与防护学报, 2019, 39(4): 319-330.
[10]	Hui LIU,Wei QIU,Bin LENG,Guojun YU. Corrosion Behavior of 304 and 316H Stainless Steels in Molten LiF-NaF-KF[J]. 中国腐蚀与防护学报, 2019, 39(1): 51-58.
[11]	Zheng LIU, Haiying LI, Hao WANG, Yong ZHAO, Siwei XIE, Shufen ZHANG. Molecular Dynamics Simulation of Adsorption Behavior of Schiff Base Surfactants on Zn Surface in Aqueous Solution[J]. 中国腐蚀与防护学报, 2018, 38(4): 381-390.
[12]	Chao FENG, Bicao PENG, Yi XIE, Jun WANG, Minghuan LI, Tangqing WU, Fucheng YIN. Corrosion Behavior of T91 Steel by Salt Spray with 0.1%NaHSO₃ Solution[J]. 中国腐蚀与防护学报, 2017, 37(6): 583-589.
[13]	Xin ZHANG,Nianwei DAI,Yan YANG,Junxi ZHANG. Effect of Direct Current Electric Field on Corrosion Mechanism of Zn Exposed to Simulated Industrial Environment[J]. 中国腐蚀与防护学报, 2017, 37(5): 451-459.
[14]	Ming ZHU,Guyue ZHOU,Huihui ZHANG. Corrosion Behavior of 316 Stainless Steel in Mixed Molten Nitrate Salts with and without Rare Earth Element[J]. 中国腐蚀与防护学报, 2017, 37(1): 16-22.
[15]	Shuan LIU,Kaihe ZHOU,Yunhui FANG,Xiaozhong XU,Jiong JIANG,Xiaoping GUO,Wenru ZHEN,Jibin PU,Liping WANG. Effect of Environmental Factors on Corrosion Behavior of Zn in Saturated Zn(OH)₂ Solution I—Cl^- Concentration and pH Values[J]. 中国腐蚀与防护学报, 2016, 36(6): 522-528.

No Suggested Reading articles found!

Viewed

Full text

Abstract

Cited

Shared

Discussed