Cellulose acetate layer effect toward aluminium corrosion rate in hydrochloric acid media

Corrosion occurs due to the oxidation and reduction reactions between the material and its environment. The oxidation reaction defined as reactions that produce electrons and reduction is between two elements that bind the electrons. Corrosion cannot be inevitable in life both within the industry an...

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Main Authors: Andarany, K.S., Sagir, A., Ahmad, A., Deni, S.K., Gunawan, W.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.20019 /
Published: Institute of Physics Publishing 2017
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85037677736&doi=10.1088%2f1757-899X%2f237%2f1%2f012042&partnerID=40&md5=4c2b5ae91217e59617d753ddd78acf94
http://eprints.utp.edu.my/20019/
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spelling utp-eprints.200192018-04-22T14:36:15Z Cellulose acetate layer effect toward aluminium corrosion rate in hydrochloric acid media Andarany, K.S. Sagir, A. Ahmad, A. Deni, S.K. Gunawan, W. Corrosion occurs due to the oxidation and reduction reactions between the material and its environment. The oxidation reaction defined as reactions that produce electrons and reduction is between two elements that bind the electrons. Corrosion cannot be inevitable in life both within the industry and household. Corrosion cannot eliminate but can be control. According to the voltaic table, Aluminum is a metal that easily corroded. This study attempts to characterize the type of corrosion by using a strong acid media (HCl). Experiment using a strong acid (HCl), at a low concentration that occurs is pitting corrosion, whereas at high concentrations that occurs is corrosion erosion. One of prevention method is by using a coating method. An efforts are made to slow the rate of corrosion is by coating the metal with "cellulose acetate" (CA). cellulose acetate consisted of cellulose powder dissolved in 99 acetic acid, and then applied to the aluminum metal. Soaking experiments using hydrochloric acid, cellulose acetate is able to slow down the corrosion rate of 47 479. © Published under licence by IOP Publishing Ltd. Institute of Physics Publishing 2017 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85037677736&doi=10.1088%2f1757-899X%2f237%2f1%2f012042&partnerID=40&md5=4c2b5ae91217e59617d753ddd78acf94 Andarany, K.S. and Sagir, A. and Ahmad, A. and Deni, S.K. and Gunawan, W. (2017) Cellulose acetate layer effect toward aluminium corrosion rate in hydrochloric acid media. IOP Conference Series: Materials Science and Engineering, 237 (1). http://eprints.utp.edu.my/20019/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description Corrosion occurs due to the oxidation and reduction reactions between the material and its environment. The oxidation reaction defined as reactions that produce electrons and reduction is between two elements that bind the electrons. Corrosion cannot be inevitable in life both within the industry and household. Corrosion cannot eliminate but can be control. According to the voltaic table, Aluminum is a metal that easily corroded. This study attempts to characterize the type of corrosion by using a strong acid media (HCl). Experiment using a strong acid (HCl), at a low concentration that occurs is pitting corrosion, whereas at high concentrations that occurs is corrosion erosion. One of prevention method is by using a coating method. An efforts are made to slow the rate of corrosion is by coating the metal with "cellulose acetate" (CA). cellulose acetate consisted of cellulose powder dissolved in 99 acetic acid, and then applied to the aluminum metal. Soaking experiments using hydrochloric acid, cellulose acetate is able to slow down the corrosion rate of 47 479. © Published under licence by IOP Publishing Ltd.
format Article
author Andarany, K.S.
Sagir, A.
Ahmad, A.
Deni, S.K.
Gunawan, W.
spellingShingle Andarany, K.S.
Sagir, A.
Ahmad, A.
Deni, S.K.
Gunawan, W.
Cellulose acetate layer effect toward aluminium corrosion rate in hydrochloric acid media
author_sort Andarany, K.S.
title Cellulose acetate layer effect toward aluminium corrosion rate in hydrochloric acid media
title_short Cellulose acetate layer effect toward aluminium corrosion rate in hydrochloric acid media
title_full Cellulose acetate layer effect toward aluminium corrosion rate in hydrochloric acid media
title_fullStr Cellulose acetate layer effect toward aluminium corrosion rate in hydrochloric acid media
title_full_unstemmed Cellulose acetate layer effect toward aluminium corrosion rate in hydrochloric acid media
title_sort cellulose acetate layer effect toward aluminium corrosion rate in hydrochloric acid media
publisher Institute of Physics Publishing
publishDate 2017
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85037677736&doi=10.1088%2f1757-899X%2f237%2f1%2f012042&partnerID=40&md5=4c2b5ae91217e59617d753ddd78acf94
http://eprints.utp.edu.my/20019/
_version_ 1741196302844166144
score 11.62408

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