Synergy between corrosion and wear of electrodeposited Ni-P coating in NaCl solution
Resource
Tribology International, 44(12), 1603-1609
Journal
Tribology International
Journal Volume
44
Journal Issue
12
Pages
1603-1609
Date Issued
2011
Date
2011
Author(s)
Abstract
An immersion block-on-ring tester was employed in this study to investigate the interaction between wear and corrosion of electroplated NiP coating in 5% NaCl solution. The weight loss and the coefficient of friction of the specimen under different bath temperatures and overpotentials were measured. The results showed that at temperature of 50 °C and overpotential of 600 mV SCE, which was within the transpassive region of its polarization curve, a severe synergy between corrosion and wear was observed. However, at lower temperatures and overpotentials, the interaction between wear and corrosion was hardly noticed. © 2011 Published by Elsevier Ltd.
Type
journal article
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