Menu
Search
Filters
Close
Menu

Save 20% on select titles with code HIDDEN24 - Shop The Sale Now

Products tagged with 'free corrosion-potential'

View as
Sort by
Display per page
Picture for The Cavitation Corrosion Behaviour of a Cobalt-Based Alloy in Seawater
Available for download

The Cavitation Corrosion Behaviour of a Cobalt-Based Alloy in Seawater

Product Number: 51324-21122-SG
Author: A. Al-Hashem
Publication Date: 2024
$40.00
An ultrasonically induced cavitation facility was used to study the cavitation corrosion behavior of cobalt-based alloy (UNS R30006) in seawater. The work included measurements of free corrosion potentials, and mass loss in presence and absence of cavitation. The cavitation tests were made at a frequency of 20 KHz and at temperatures of 250C. Cavitation conditions caused a noble shift in the free corrosion potential for cobalt-based alloys. Cavitation also increased the rate of mass loss of these alloys by several orders of magnitude with respect to stagnant conditions. Cavitation made the surface of this alloy very rough, exhibiting cavity pits in the middle region of the attacked area as revealed by the scanning electron microscope (SEM). Mechanical factors were determined to be the leading cause of metal loss.
Categories
Industry
Popular tags
View all

Association for Materials Protection and Performance

© AMPP All Rights Reserved.
Membership Terms of Content Use
Contact Customer Support