Study of Ni-Mo electrodeposition in direct and pulse-reverse current

13th International Conference on Films and Coatings

Stryuchkova, Yu.M.^1 ; Rybin, N.B.^1 ; Suvorov, D.V.^1 ; Gololobov, G.P.^1 ; Tolstoguzov, A.B.^1 ; Tarabrin, D.Yu.^1 ; Serpova, M.A.^1 ; Korotchenko, V.A.^1 ; Slivkin, E.V.^1

Ryazan State Radio Engineering University, Ryazan

390005, Russia^1

关键词: Alloy components;    Coating structures;    Nickel molybdenum;    Nickel substrates;    Pulse modes;    Reverse currents;    X-ray energy dispersive spectroscopy;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/857/1/012046/pdf
DOI  :  10.1088/1742-6596/857/1/012046

来源: IOP

【 摘 要 】

Process of electrochemical deposition of the coating based on a binary nickel-molybdenum alloy onto a nickel substrate under pulse mode with current reverse within the range of current density change from 2 to 9 A/dm2has been researched. Coating structure and its surface morphology have been studied. Method of X-ray energy dispersive spectroscopy has determined a percentage ratio of alloy components in the coating. Mode to obtain the densest and smoothest deposits has been identified under considered terms.