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The protection coverage of external galvanic cell in series and parallel connection on a buried structure
(Universiti Malaysia Perlis (UniMAP), 2016-05)
Corrosion is an electrochemical process where surface of a material is being destroyed
via its interaction with the environment. Buried structure like pipelines or undergroundtank experiences corrosion when the surface ...
Effect of corrosion in acidic solution to the phase and microstructure of SN-CU solder
(Universiti Malaysia Perlis (UniMAP), 2016-06)
The effect of corrosion to the phase and microstructure for solder Sn-Cu solder in 1.0 MHCl was studied. The corrosion tests were carried out by potentiodynamic polarization
method meanwhile the scan rate used was fixed ...
The effect of iron addition and tungsten content on the corrosion resistance of w-pre alloy brass composite
(University Malaysia Perlis (UniMAP), 2016-05)
In this project, the W-pre alloy brass composite is prepared through compacting
method of powder metallurgy. Different composition of brass and tungsten was prepared
and samples with iron addition sintered together using ...
The effect of corrosion in acidic solution to the phase and microstructure of SAC305 solder
(Universiti Malaysia Perlis (UniMAP), 2016-06)
The effect of corrosion to the phase and microstructure of solder Sn-3.0Ag-0.5Cu
(SAC305) in 1.0 M HCl were investigated under polarized condition. The potentiodynamic polarization analysis was fixed at a scan rate of 2.5 ...
Corrosion control by voltage scanning technique at potential of zero charge
(Universiti Malaysia Perlis (UniMAP), 2016-06)
Corrosion protection at potential of zero charge, Epzc, technique is an effective method to control corrosion with low cost and more environmental friendly. Previously,
cathodic protection is used to control corrosion but ...