No Cover Image

Journal article 1371 views 274 downloads

The kinetics and mechanism of filiform corrosion occurring on zinc-aluminium-magnesium coated steel

Natalie Wint, D. Eaves, E. Michailidou, A. Bennett, Justin Searle Orcid Logo, Geraint Williams Orcid Logo, Hamilton McMurray

Corrosion Science, Volume: 158

Swansea University Authors: Natalie Wint, Justin Searle Orcid Logo, Geraint Williams Orcid Logo, Hamilton McMurray

  • 50974.pdf

    PDF | Version of Record

    Released under the terms of a Creative Commons Attribution License (CC-BY).

    Download (6.89MB)

Check full text

DOI (Published version): 10.1016/j.corsci.2019.06.028

Abstract

This paper describes a systematic study into the initiation and propagation of filiform corrosion (FFC) on industrially important Zinc-Aluminium-Magnesium (ZAM) alloy coatings for steels. An artificial scribe defect is created in model organic coatings applied to ZAM. Corrosion is initiated using HC...

Full description

Published in: Corrosion Science
ISSN: 0010-938X
Published: 2019
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa50974
Tags: Add Tag
No Tags, Be the first to tag this record!
first_indexed 2019-07-01T14:57:18Z
last_indexed 2021-01-16T04:11:42Z
id cronfa50974
recordtype SURis
fullrecord <?xml version="1.0"?><rfc1807><datestamp>2021-01-15T10:36:46.3974233</datestamp><bib-version>v2</bib-version><id>50974</id><entry>2019-07-01</entry><title>The kinetics and mechanism of filiform corrosion occurring on zinc-aluminium-magnesium coated steel</title><swanseaauthors><author><sid>5be5dcc4b97c78b3063e258add4fff5c</sid><firstname>Natalie</firstname><surname>Wint</surname><name>Natalie Wint</name><active>true</active><ethesisStudent>false</ethesisStudent></author><author><sid>0e3f2c3812f181eaed11c45554d4cdd0</sid><ORCID>0000-0003-1101-075X</ORCID><firstname>Justin</firstname><surname>Searle</surname><name>Justin Searle</name><active>true</active><ethesisStudent>false</ethesisStudent></author><author><sid>0d8fc8d44e2a3c88ce61832f66f20d82</sid><ORCID>0000-0002-3399-5142</ORCID><firstname>Geraint</firstname><surname>Williams</surname><name>Geraint Williams</name><active>true</active><ethesisStudent>false</ethesisStudent></author><author><sid>56fc1b17ffc3bdf6039dc05c6eba7f2a</sid><firstname>Hamilton</firstname><surname>McMurray</surname><name>Hamilton McMurray</name><active>true</active><ethesisStudent>false</ethesisStudent></author></swanseaauthors><date>2019-07-01</date><deptcode>FGSEN</deptcode><abstract>This paper describes a systematic study into the initiation and propagation of filiform corrosion (FFC) on industrially important Zinc-Aluminium-Magnesium (ZAM) alloy coatings for steels. An artificial scribe defect is created in model organic coatings applied to ZAM. Corrosion is initiated using HCl, NaCl, FeCl2 and acetic acid. Only acetic acid is able to reproducibly initiate FFC. The FFC (area) rate is shown to be proportional to the amount of acetic acid introduced. The FFC mechanism is explained in terms of the relative susceptibility of alloy phases to anodic dissolution, determined using scanning electron microscopy and scanning Kelvin probe force microscopy.</abstract><type>Journal Article</type><journal>Corrosion Science</journal><volume>158</volume><journalNumber/><paginationStart/><paginationEnd/><publisher/><placeOfPublication/><isbnPrint/><isbnElectronic/><issnPrint>0010-938X</issnPrint><issnElectronic/><keywords>A Steel, A Magnesium, A Metal Coatings, C Atmospheric, Corrosion C Polymer Coatings</keywords><publishedDay>1</publishedDay><publishedMonth>9</publishedMonth><publishedYear>2019</publishedYear><publishedDate>2019-09-01</publishedDate><doi>10.1016/j.corsci.2019.06.028</doi><url/><notes/><college>COLLEGE NANME</college><department>Science and Engineering - Faculty</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>FGSEN</DepartmentCode><institution>Swansea University</institution><apcterm/><lastEdited>2021-01-15T10:36:46.3974233</lastEdited><Created>2019-07-01T10:32:40.0122697</Created><path><level id="1">Faculty of Science and Engineering</level><level id="2">School of Engineering and Applied Sciences - Materials Science and Engineering</level></path><authors><author><firstname>Natalie</firstname><surname>Wint</surname><order>1</order></author><author><firstname>D.</firstname><surname>Eaves</surname><order>2</order></author><author><firstname>E.</firstname><surname>Michailidou</surname><order>3</order></author><author><firstname>A.</firstname><surname>Bennett</surname><order>4</order></author><author><firstname>Justin</firstname><surname>Searle</surname><orcid>0000-0003-1101-075X</orcid><order>5</order></author><author><firstname>Geraint</firstname><surname>Williams</surname><orcid>0000-0002-3399-5142</orcid><order>6</order></author><author><firstname>Hamilton</firstname><surname>McMurray</surname><order>7</order></author></authors><documents><document><filename>0050974-15082019132759.pdf</filename><originalFilename>50974.pdf</originalFilename><uploaded>2019-08-15T13:27:59.2800000</uploaded><type>Output</type><contentLength>7300445</contentLength><contentType>application/pdf</contentType><version>Version of Record</version><cronfaStatus>true</cronfaStatus><documentNotes>Released under the terms of a Creative Commons Attribution License (CC-BY).</documentNotes><copyrightCorrect>true</copyrightCorrect><language>eng</language><licence>http://creativecommons.org/licenses/BY/4.0/</licence></document></documents><OutputDurs/></rfc1807>
spelling 2021-01-15T10:36:46.3974233 v2 50974 2019-07-01 The kinetics and mechanism of filiform corrosion occurring on zinc-aluminium-magnesium coated steel 5be5dcc4b97c78b3063e258add4fff5c Natalie Wint Natalie Wint true false 0e3f2c3812f181eaed11c45554d4cdd0 0000-0003-1101-075X Justin Searle Justin Searle true false 0d8fc8d44e2a3c88ce61832f66f20d82 0000-0002-3399-5142 Geraint Williams Geraint Williams true false 56fc1b17ffc3bdf6039dc05c6eba7f2a Hamilton McMurray Hamilton McMurray true false 2019-07-01 FGSEN This paper describes a systematic study into the initiation and propagation of filiform corrosion (FFC) on industrially important Zinc-Aluminium-Magnesium (ZAM) alloy coatings for steels. An artificial scribe defect is created in model organic coatings applied to ZAM. Corrosion is initiated using HCl, NaCl, FeCl2 and acetic acid. Only acetic acid is able to reproducibly initiate FFC. The FFC (area) rate is shown to be proportional to the amount of acetic acid introduced. The FFC mechanism is explained in terms of the relative susceptibility of alloy phases to anodic dissolution, determined using scanning electron microscopy and scanning Kelvin probe force microscopy. Journal Article Corrosion Science 158 0010-938X A Steel, A Magnesium, A Metal Coatings, C Atmospheric, Corrosion C Polymer Coatings 1 9 2019 2019-09-01 10.1016/j.corsci.2019.06.028 COLLEGE NANME Science and Engineering - Faculty COLLEGE CODE FGSEN Swansea University 2021-01-15T10:36:46.3974233 2019-07-01T10:32:40.0122697 Faculty of Science and Engineering School of Engineering and Applied Sciences - Materials Science and Engineering Natalie Wint 1 D. Eaves 2 E. Michailidou 3 A. Bennett 4 Justin Searle 0000-0003-1101-075X 5 Geraint Williams 0000-0002-3399-5142 6 Hamilton McMurray 7 0050974-15082019132759.pdf 50974.pdf 2019-08-15T13:27:59.2800000 Output 7300445 application/pdf Version of Record true Released under the terms of a Creative Commons Attribution License (CC-BY). true eng http://creativecommons.org/licenses/BY/4.0/
title The kinetics and mechanism of filiform corrosion occurring on zinc-aluminium-magnesium coated steel
spellingShingle The kinetics and mechanism of filiform corrosion occurring on zinc-aluminium-magnesium coated steel
Natalie Wint
Justin Searle
Geraint Williams
Hamilton McMurray
title_short The kinetics and mechanism of filiform corrosion occurring on zinc-aluminium-magnesium coated steel
title_full The kinetics and mechanism of filiform corrosion occurring on zinc-aluminium-magnesium coated steel
title_fullStr The kinetics and mechanism of filiform corrosion occurring on zinc-aluminium-magnesium coated steel
title_full_unstemmed The kinetics and mechanism of filiform corrosion occurring on zinc-aluminium-magnesium coated steel
title_sort The kinetics and mechanism of filiform corrosion occurring on zinc-aluminium-magnesium coated steel
author_id_str_mv 5be5dcc4b97c78b3063e258add4fff5c
0e3f2c3812f181eaed11c45554d4cdd0
0d8fc8d44e2a3c88ce61832f66f20d82
56fc1b17ffc3bdf6039dc05c6eba7f2a
author_id_fullname_str_mv 5be5dcc4b97c78b3063e258add4fff5c_***_Natalie Wint
0e3f2c3812f181eaed11c45554d4cdd0_***_Justin Searle
0d8fc8d44e2a3c88ce61832f66f20d82_***_Geraint Williams
56fc1b17ffc3bdf6039dc05c6eba7f2a_***_Hamilton McMurray
author Natalie Wint
Justin Searle
Geraint Williams
Hamilton McMurray
author2 Natalie Wint
D. Eaves
E. Michailidou
A. Bennett
Justin Searle
Geraint Williams
Hamilton McMurray
format Journal article
container_title Corrosion Science
container_volume 158
publishDate 2019
institution Swansea University
issn 0010-938X
doi_str_mv 10.1016/j.corsci.2019.06.028
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Materials Science and Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Materials Science and Engineering
document_store_str 1
active_str 0
description This paper describes a systematic study into the initiation and propagation of filiform corrosion (FFC) on industrially important Zinc-Aluminium-Magnesium (ZAM) alloy coatings for steels. An artificial scribe defect is created in model organic coatings applied to ZAM. Corrosion is initiated using HCl, NaCl, FeCl2 and acetic acid. Only acetic acid is able to reproducibly initiate FFC. The FFC (area) rate is shown to be proportional to the amount of acetic acid introduced. The FFC mechanism is explained in terms of the relative susceptibility of alloy phases to anodic dissolution, determined using scanning electron microscopy and scanning Kelvin probe force microscopy.
published_date 2019-09-01T04:02:42Z
_version_ 1763753236559298560
score 11.037603

Similar Items