Experimental Investigations on Corrosion Model of Welded 6061 Aluminum Exposed in NaCl Solution

Interpreting both each segmented region and multi-reactions for self-corrosion is important when investigating the corrosion rate in a welded structure. This research studied weld corrosion occurring on aluminum 6061 that can be considered from the electrical circuit concept. The research studied...

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Main Authors:	Asmara, Y.P., Siregar, J.P., Shah, L.H., Tezara, C.
Format:	Article
Language:	English
Published:	UMP 2015
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://eprints.intimal.edu.my/27/ http://eprints.intimal.edu.my/27/ http://eprints.intimal.edu.my/27/ http://eprints.intimal.edu.my/27/1/Experimental%20Investigations%20on%20Corrosion%20Model%20of%20Welded%206061%20Aluminum%20Exposed%20in%20NaCl%20Solution.pdf

id	intimal-27
recordtype	eprints
spelling	intimal-272016-09-06T07:43:23Z http://eprints.intimal.edu.my/27/ Experimental Investigations on Corrosion Model of Welded 6061 Aluminum Exposed in NaCl Solution Asmara, Y.P. Siregar, J.P. Shah, L.H. Tezara, C. TA Engineering (General). Civil engineering (General) Interpreting both each segmented region and multi-reactions for self-corrosion is important when investigating the corrosion rate in a welded structure. This research studied weld corrosion occurring on aluminum 6061 that can be considered from the electrical circuit concept. The research studied the corrosion process on two types of filler which were 4043 and 4047 filler. The electrical circuit model and corrosion test revealed that the heat affected zone (HAZ) region behaved as an anode and showed a higher corrosion rate for both types of filler. Samples using filler 4043 had a higher corrosion rate than filler 4047. Under an optical microscope, filler 4043 was seen to display inhomogeneous microstructures which relate to the corrosion process. Using the electrical model, study of the galvanic effects on each part of the weld regions showed realistic correlations to simulate the corrosion process in welded samples. UMP 2015 Article PeerReviewed text en http://eprints.intimal.edu.my/27/1/Experimental%20Investigations%20on%20Corrosion%20Model%20of%20Welded%206061%20Aluminum%20Exposed%20in%20NaCl%20Solution.pdf Asmara, Y.P. and Siregar, J.P. and Shah, L.H. and Tezara, C. (2015) Experimental Investigations on Corrosion Model of Welded 6061 Aluminum Exposed in NaCl Solution. International Journal of Automotive and Mechanical Engineering, 11. pp. 2600-2607. ISSN 2180-1606 http://ijame.ump.edu.my/ http://dx.doi.org/10.15282/ijame.11.2015.38.0219
repository_type	Digital Repository
institution_category	Local University
institution	INTI International University
building	INTI Institutional Repository
collection	Online Access
language	English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Asmara, Y.P. Siregar, J.P. Shah, L.H. Tezara, C. Experimental Investigations on Corrosion Model of Welded 6061 Aluminum Exposed in NaCl Solution
description	Interpreting both each segmented region and multi-reactions for self-corrosion is important when investigating the corrosion rate in a welded structure. This research studied weld corrosion occurring on aluminum 6061 that can be considered from the electrical circuit concept. The research studied the corrosion process on two types of filler which were 4043 and 4047 filler. The electrical circuit model and corrosion test revealed that the heat affected zone (HAZ) region behaved as an anode and showed a higher corrosion rate for both types of filler. Samples using filler 4043 had a higher corrosion rate than filler 4047. Under an optical microscope, filler 4043 was seen to display inhomogeneous microstructures which relate to the corrosion process. Using the electrical model, study of the galvanic effects on each part of the weld regions showed realistic correlations to simulate the corrosion process in welded samples.
format	Article
author	Asmara, Y.P. Siregar, J.P. Shah, L.H. Tezara, C.
author_facet	Asmara, Y.P. Siregar, J.P. Shah, L.H. Tezara, C.
author_sort	Asmara, Y.P.
title	Experimental Investigations on Corrosion Model of Welded 6061 Aluminum Exposed in NaCl Solution
title_short	Experimental Investigations on Corrosion Model of Welded 6061 Aluminum Exposed in NaCl Solution
title_full	Experimental Investigations on Corrosion Model of Welded 6061 Aluminum Exposed in NaCl Solution
title_fullStr	Experimental Investigations on Corrosion Model of Welded 6061 Aluminum Exposed in NaCl Solution
title_full_unstemmed	Experimental Investigations on Corrosion Model of Welded 6061 Aluminum Exposed in NaCl Solution
title_sort	experimental investigations on corrosion model of welded 6061 aluminum exposed in nacl solution
publisher	UMP
publishDate	2015
url	http://eprints.intimal.edu.my/27/ http://eprints.intimal.edu.my/27/ http://eprints.intimal.edu.my/27/ http://eprints.intimal.edu.my/27/1/Experimental%20Investigations%20on%20Corrosion%20Model%20of%20Welded%206061%20Aluminum%20Exposed%20in%20NaCl%20Solution.pdf
first_indexed	2018-09-05T09:05:32Z
last_indexed	2018-09-05T09:05:32Z
_version_	1610757788716236800

Experimental Investigations on Corrosion Model of Welded 6061 Aluminum Exposed in NaCl Solution

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