Investigations on the oxidation of Zn-coated steel cables

The automotive component industry has been constantly being studying to improve its performance. Bowden cables are present in opening doors, moving windows and others. In braided cables formed by galvanized wires with Zn steel exposed to the usual environmental conditions, the generation of ZnO appe...

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Autores principales:	Pinto Gustavo, Silva F.J.G., Baptista A., Campilho Raul D.S.G., Viana F.
Formato:	article
Lenguaje:	EN
Publicado:	University of Belgrade - Faculty of Mechanical Engineering, Belgrade 2021
Materias:	zn-coated steel cables automotive white corrosion zinc oxide Engineering (General). Civil engineering (General) TA1-2040 Mechanics of engineering. Applied mechanics TA349-359
Acceso en línea:	https://doaj.org/article/a4629a8348e14e419459995194c2cdc7
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spelling	oai:doaj.org-article:a4629a8348e14e419459995194c2cdc72021-12-05T21:01:45ZInvestigations on the oxidation of Zn-coated steel cables1451-20922406-128X10.5937/fme2103587Phttps://doaj.org/article/a4629a8348e14e419459995194c2cdc72021-01-01T00:00:00Zhttps://scindeks-clanci.ceon.rs/data/pdf/1451-2092/2021/1451-20922103587P.pdfhttps://doaj.org/toc/1451-2092https://doaj.org/toc/2406-128XThe automotive component industry has been constantly being studying to improve its performance. Bowden cables are present in opening doors, moving windows and others. In braided cables formed by galvanized wires with Zn steel exposed to the usual environmental conditions, the generation of ZnO appears, a phenomenon known as "white corrosion". The investigation consisted of mitigating the causes of the ZnO formation. Scanning electron microscopy (SEM) and Electron Probe Micro-Analyzer (EPMA) technology, allowed to detect that the generation of ZnO was induced by the presence of nucleating elements of ZnO on the surface of the steel cable before galvanizing with Zn. The S, Cl and O became visible in the interface between coating and substrate. This allowed concluding, under the coating, there were harmful products capable of triggering the ZnO nucleation reaction. So, the storage and cleaning of the steel wire before galvanizing is essential to prevent the ZnO formation.Pinto GustavoSilva F.J.G.Baptista A.Campilho Raul D.S.G.Viana F.University of Belgrade - Faculty of Mechanical Engineering, Belgradearticlezn-coated steel cables automotivewhite corrosionzinc oxideEngineering (General). Civil engineering (General)TA1-2040Mechanics of engineering. Applied mechanicsTA349-359ENFME Transactions, Vol 49, Iss 3, Pp 587-597 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	zn-coated steel cables automotive white corrosion zinc oxide Engineering (General). Civil engineering (General) TA1-2040 Mechanics of engineering. Applied mechanics TA349-359
spellingShingle	zn-coated steel cables automotive white corrosion zinc oxide Engineering (General). Civil engineering (General) TA1-2040 Mechanics of engineering. Applied mechanics TA349-359 Pinto Gustavo Silva F.J.G. Baptista A. Campilho Raul D.S.G. Viana F. Investigations on the oxidation of Zn-coated steel cables
description	The automotive component industry has been constantly being studying to improve its performance. Bowden cables are present in opening doors, moving windows and others. In braided cables formed by galvanized wires with Zn steel exposed to the usual environmental conditions, the generation of ZnO appears, a phenomenon known as "white corrosion". The investigation consisted of mitigating the causes of the ZnO formation. Scanning electron microscopy (SEM) and Electron Probe Micro-Analyzer (EPMA) technology, allowed to detect that the generation of ZnO was induced by the presence of nucleating elements of ZnO on the surface of the steel cable before galvanizing with Zn. The S, Cl and O became visible in the interface between coating and substrate. This allowed concluding, under the coating, there were harmful products capable of triggering the ZnO nucleation reaction. So, the storage and cleaning of the steel wire before galvanizing is essential to prevent the ZnO formation.
format	article
author	Pinto Gustavo Silva F.J.G. Baptista A. Campilho Raul D.S.G. Viana F.
author_facet	Pinto Gustavo Silva F.J.G. Baptista A. Campilho Raul D.S.G. Viana F.
author_sort	Pinto Gustavo
title	Investigations on the oxidation of Zn-coated steel cables
title_short	Investigations on the oxidation of Zn-coated steel cables
title_full	Investigations on the oxidation of Zn-coated steel cables
title_fullStr	Investigations on the oxidation of Zn-coated steel cables
title_full_unstemmed	Investigations on the oxidation of Zn-coated steel cables
title_sort	investigations on the oxidation of zn-coated steel cables
publisher	University of Belgrade - Faculty of Mechanical Engineering, Belgrade
publishDate	2021
url	https://doaj.org/article/a4629a8348e14e419459995194c2cdc7
work_keys_str_mv	AT pintogustavo investigationsontheoxidationofzncoatedsteelcables AT silvafjg investigationsontheoxidationofzncoatedsteelcables AT baptistaa investigationsontheoxidationofzncoatedsteelcables AT campilhorauldsg investigationsontheoxidationofzncoatedsteelcables AT vianaf investigationsontheoxidationofzncoatedsteelcables
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Investigations on the oxidation of Zn-coated steel cables

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