{"title":"A zinc-lead electrodeposit","authors":"J.P.G. Farr, S.V. Kulkarni","doi":"10.1016/0300-9416(75)90058-9","DOIUrl":null,"url":null,"abstract":"<div><p>Attempts were made to electrodeposit zinc containing a small proportion of lead with a view to improving the corrosion resistance of zinc coatings. A bath based on pyrophosphates gave deposits with up to 10% wt/wt of lead. Electroplated alloys were tested for their corrosion resistance; those containing 2.5 and 4.75% wt/wt of lead were markedly better than zinc. There is evidence for the formation of a passive layer on the zinc-lead surfaces; some observations on pitting corrosion are presented.</p></div>","PeriodicalId":100399,"journal":{"name":"Electrodeposition and Surface Treatment","volume":"3 5","pages":"Pages 307-320"},"PeriodicalIF":0.0000,"publicationDate":"1975-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0300-9416(75)90058-9","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Electrodeposition and Surface Treatment","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0300941675900589","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Attempts were made to electrodeposit zinc containing a small proportion of lead with a view to improving the corrosion resistance of zinc coatings. A bath based on pyrophosphates gave deposits with up to 10% wt/wt of lead. Electroplated alloys were tested for their corrosion resistance; those containing 2.5 and 4.75% wt/wt of lead were markedly better than zinc. There is evidence for the formation of a passive layer on the zinc-lead surfaces; some observations on pitting corrosion are presented.
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