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Corrosion behaviour and morphological analysis of Ni/Cu nanolayer coating in salt solution

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Main Authors: Suzi Salwah, Jikan, Dr., Nur Azam, Badarulzaman, Sharifah Sakinah, Abdullah, Zakiah, Kamdi, Azzura, Ismail
Other Authors: sh.sakinah@yahoo.com
Format: Article
Language:English
Published: Institute of Engineering Mathematics, Universiti Malaysia Perlis 2016
Subjects:
Multilayer
Cu/Ni
Corrosion Resistance
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41181
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spelling my.unimap-411812018-07-24T01:51:06Z Corrosion behaviour and morphological analysis of Ni/Cu nanolayer coating in salt solution Suzi Salwah, Jikan, Dr. Nur Azam, Badarulzaman Sharifah Sakinah, Abdullah Zakiah, Kamdi Azzura, Ismail sh.sakinah@yahoo.com Multilayer Cu/Ni Corrosion Resistance Link to publisher's homepage at http://amci.unimap.edu.my The electrochemical corrosion studies of Nickel/Copper (Ni/Cu) compositionally modulated multilayer nanolayer (CMM) in 3.5 wt% of Sodium Chloride (NaCl) solution at room temperature were investigated using potentiodynamic polarization (PDP) method. A multi-nanolayer of Ni/Cu with the total thicknesses of 3 μm was successfully produced on Cu substrate via electrodeposition process through dual bath technique (DBT). The electrodeposition with 3 different sublayer thicknesses (40 nm, 80 nm and 100 nm) was produced by varying the deposition time. The results of electrochemical experiment indicate that Ni/Cu multi-nanolayer coating have superior corrosion resistance in 3.5 wt % of NaCl solution than the uncoated Cu substrate. The corrosion resistance is increased when the sublayer thicknesses decrease. The morphological analysis of Ni/Cumulti-nanolayer after corrosion testing was examined. The results shows that the uncoated Cu substrate corrode faster if compared to that of Cu substrate coated with Ni/Cu multinanolayer coating. 2016-03-22T03:57:01Z 2016-03-22T03:57:01Z 2015 Article Applied Mathematics and Computational Intelligence (AMCI), vol.4 (1), 2015, pages 355-360 2289-1323 (online) 2289-1315 (print) http://amci.unimap.edu.my http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41181 en Institute of Engineering Mathematics, Universiti Malaysia Perlis
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Multilayer
Cu/Ni
Corrosion Resistance
spellingShingle Multilayer
Cu/Ni
Corrosion Resistance
Suzi Salwah, Jikan, Dr.
Nur Azam, Badarulzaman
Sharifah Sakinah, Abdullah
Zakiah, Kamdi
Azzura, Ismail
Corrosion behaviour and morphological analysis of Ni/Cu nanolayer coating in salt solution
description Link to publisher's homepage at http://amci.unimap.edu.my
author2 sh.sakinah@yahoo.com
author_facet sh.sakinah@yahoo.com
Suzi Salwah, Jikan, Dr.
Nur Azam, Badarulzaman
Sharifah Sakinah, Abdullah
Zakiah, Kamdi
Azzura, Ismail
format Article
author Suzi Salwah, Jikan, Dr.
Nur Azam, Badarulzaman
Sharifah Sakinah, Abdullah
Zakiah, Kamdi
Azzura, Ismail
author_sort Suzi Salwah, Jikan, Dr.
title Corrosion behaviour and morphological analysis of Ni/Cu nanolayer coating in salt solution
title_short Corrosion behaviour and morphological analysis of Ni/Cu nanolayer coating in salt solution
title_full Corrosion behaviour and morphological analysis of Ni/Cu nanolayer coating in salt solution
title_fullStr Corrosion behaviour and morphological analysis of Ni/Cu nanolayer coating in salt solution
title_full_unstemmed Corrosion behaviour and morphological analysis of Ni/Cu nanolayer coating in salt solution
title_sort corrosion behaviour and morphological analysis of ni/cu nanolayer coating in salt solution
publisher Institute of Engineering Mathematics, Universiti Malaysia Perlis
publishDate 2016
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41181
_version_ 1643804043600986112
score 13.222552

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