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Investigation of filler material to the corrosion behaviour of aluminium alloys weldment

Abdul Rahim, Mohamed (2012) Investigation of filler material to the corrosion behaviour of aluminium alloys weldment. Faculty of Mechanical Engineering, Universiti Malaysia Pahang.

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Abstract

The thesis present the effect of filler material to the corrosion behavior of AA6061 alluminum alloys welded joint. Study were made to observe the effect of filler material type ER4043, ER047 and the increment of welding current, 30 A, 35 A, and 40 A on corrosion rate of welded AA6061 joints. Welding was done by using Tungsten Inert Gas (TIG) welding and corrosion test was conducted in a lab using potentiostat. From the experiment, specimens with the highest corrosion rate is specimen 4 with the value of corrosion rate 2.88 mmpy and specimen with the lowest value of corrosion rate is specimen 3 with the value as low as 0.32828 mmpy. As the conclusion, filler material type ER4043 increase corrosion resistance on the welding joint and current 40 A is better in order the heighten the corrosion resistance of the material.

Item Type: Undergraduates Project Papers
Additional Information: Project paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2012, SV: Mdm Nur Azhani bt Abd Razak
Uncontrolled Keywords: Aluminium alloys corrosion; Aluminium alloys
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Faculty/Division: Faculty of Mechanical Engineering
Depositing User: Nik Ahmad Nasyrun Nik Abd Malik
Date Deposited: 06 Jan 2014 03:10
Last Modified: 05 Apr 2017 01:47
URI: http://umpir.ump.edu.my/id/eprint/4608
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