Development of a New Electrodeposition Process for Plating of Zn-Ni-X (X = Cd, P) Alloys Permeation Characteristics of Zn-Ni-Cd Ternary Alloys

Development of a New Electrodeposition Process for Plating of Zn-Ni-X (X = Cd, P) Alloys - Permeation Characteristics of Zn-Ni-Cd Ternary Alloys

It is shown that an electrodeposited Zn-Ni-Cd alloy coating produced from sulfate electrolyte inhibits the discharge of hydrogen on carbon steel. The newly developed ternary alloys have approximately ten times higher corrosion resistance when compared to a Zn-Ni alloy. Hydrogen permeation characteristics of Zn-Ni-Cd alloy coatings were studied and compared with those of a bare and a Zn-Ni alloy...

Development of a New Electrodeposition Process for Plating of Zn-Ni-X (X5Cd, P) Alloys I. Corrosion Characteristics of Zn-Ni-Cd Ternary Alloys

A new Zn-Ni-Cd plating process was developed which offers a unique way of controlling and optimizing the Ni and Cd contents in the final deposit. Zinc-nickel-cadmium alloy was deposited from a 0.5 M NiSO4 1 0.2 M ZnSO4 bath in the presence of 0.015 M CdSO4 and 1 g/L nonyl phenyl polyethylene oxide. Using this process a Zn-Ni-Cd ternary alloy, with a higher nickel content as compared to that obt...

A Novel Electrodeposition Process for Plating Zn-Ni-Cd Alloys

Zn-Ni-Cd alloy was electrodeposited from an alkaline electrolytic bath under potentiostatic conditions. Bath analyses using a pH concentration diagram reveal that addition of a complexing agent is essential to maintain the bath stability. Introduction of a low concentration of CdSO4 reduces the anomalous nature of the Zn-Ni deposit. Deposits obtained from the electrolytic bath which contains 60...

Development of a New Electrodeposition Process for Plating of Znâ•’Niâ•’X (X = Cd, P) Alloys: I. Corrosion Characteristics of Znâ•’Niâ•’Cd Ternary Alloys

Ternary Ni-Fe-Co Alloys Nanowire Electrodeposition

Nanowire is a cylindrical nano-structure with nanometer dimensions. In this research, the studied nanowire was made from the magnetic triple Ni-Fe-Co alloy. We utilized ordered porous anodic aluminum oxide as a template for the nanowire deposition. The nanowire arrays were electrodeposited in the cylindrical pores of the oxide layer by AC potential in a simple sulfate bath. Then the relation ...