Abstract
The high purity electrolytic iron was made from scrap iron chips. Electrolytic conditions of pure iron were determined in chloride baths and the highest purity was 99.983% by chemical analysis. Pure iron had very compact texture and high mechanical strength by SEM figures of cross section. In deaerated 0.5 kmol·m-3H2SO4 and 0.5 kmol·m-3NaCl solutions, the corrosion rate of iron decreased with increasing purity.
Publication Date
2003-02-28
Online Available Date
2003-02-28
Revised Date
2003-02-28
Received Date
2003-02-28
Recommended Citation
Wei-min Cao, Ren-he Yin, Hui-Ceng Yan, Zhi-qiang Ye.
Pure Iron Electrolyzed from Scrap Iron Chips and its Corrosion Characteristics[J]. Journal of Electrochemistry,
2003
,
9(1): 93-97.
DOI: 10.61558/2993-074X.1491
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol9/iss1/17
References
[1] AiLiuting,SongFulai,WangJianchao,etal.Proparation,propertiesandusesofelectrolyticpureiron[J].EngineeringChemistry&Metallurgy,1993,14:76～78.
[2] KunioTakada.Analysisofhighpurityiron-pastandpresent[J].BulletinoftheJapanofMetals,1990,29:267～268.
[3] FrankenthalRP,MilnerPC,SiconolfiDJ.Long-ternatmosphericoxidationofhighpurityiron[J].JournaloftheElectrochemicalSociety,1985,132:1019～1021.
[4] HiroshiKimura.Importanceofthepurificationforthefundamentalresearchofmetallicmaterials[J].BulletinoftheJapanInstituteofMetals,1994,33:3～4.
[5] SeiichiTakaki.Thecharacteristicsofultrahighpurityiron[J].BulletinoftheJapanInstituteofMet-als,1994,33:6～10.
[6] YinRenhe,LuKang,DaiYinchun,etal.InfluenceofinpuritiesCu,Zn,Snonelextrolyticproduction[J].EngineeringChenistry&Metallurgy,2000,21:183～186.
[7] YinRenhe,LuKang,CaoWeimin,etal.InfluenceofimpuritiesCo,Ni,Cdonelectrolyticproductionofhighpurityiron[J].JournalofEastChinaUniversityofScienceandTechnology,2000,26:183～187.
Included in
Engineering Science and Materials Commons, Materials Chemistry Commons, Nanoscience and Nanotechnology Commons, Physical Chemistry Commons, Semiconductor and Optical Materials Commons
