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Title: Effect of the electrodeposition conditions on the morphology, composition and physicomechanical properties of Co-Mo-P alloys
Authors: Sidel'nikova, S.P. ×
Dikusar, A.I.
Tsyntsaru, N.I.
Celis, Jean-Pierre #
Issue Date: Dec-2008
Publisher: Allerton press inc
Series Title: Surface engineering and applied electrochemistry vol:44 issue:6 pages:428-435
Abstract: By means of electron microscopy, EDX analysis, and tribotesting, there is found a correlation between the composition, morphology, and properties of Co-Mo-P alloy coatings deposited at direct current from a citrate electrolyte containing ammonium hypophosphite in a current density range of 1-15 A/dm(2), at temperatures of 28 and 60 degrees C, and pH of 4-6. It is shown that the electrolyte pH increase from 4 to 6 leads to a decrease in the phosphorus content and to an increase in the molybdenum concentration in the electrodeposits. A direct correlation between the microhardness and the wear resistance of electrodeposits and the phosphorus content in coatings is shown.
ISSN: 8756-7008
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Chemical and Extractive Metallurgy Section (-)
× corresponding author
# (joint) last author

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