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Electrochemical deposition of powder of ternary Co-Ni-Mo alloy from alkaline electrolyte

Stajic-Trosic J., Grujic A., Stevanovic J., Jordovic B., Pesic O.

Archives of Materials Science

2008

Vol. 29, nr 1-2

73-76

The Co-Ni-Mo alloy powders were electrochemically deposited from alkaline ammonical electrolyte containing two or three different elements, Co, Ni and/or Mo at a constant current density. The obtained Co-Ni-M powders were studied using EDS, XRay and SEM analysis. Based on the obtained experimental results it can be concluded that by appropriate selection of chemical composition of the electrolyte for deposition, varying of Co, Ni and Mo ions ratios and current density it can be influenced on the particle sizes of deposited powders. X-ray results suggest that the obtained powders have amorphous structure.

Powders of binary and ternary of Co, Ni and Mo alloys obtained by electrolytic deposition

Stevanovic J., Cosovic V., Stajic-Trosic J., Jordovic B., Pesic O.

Archives of Materials Science

2007

Vol. 28, nr 1-4

155-159

The Co-Ni and Co-Ni-Mo alloy powders were electrochemically deposited from alkaline ammonical electrolyte at a constant current density. Between them, Ni and Co are anomalously deposited, and both metals induce Mo deposition, which on its own cannot be deposited from aqueous solutions. Based on the obtained experimental results it can be concluded that by appropriate selection of chemical composition of the electrolyte for deposition, varying of Co, Ni and Mo ions ratios and current density it can be influenced on the particle sizes of deposited powders.