Structural and Microstructural Analysis of Zn–Mo Alloy Layers Electrodeposited from Aqueous Citrate Solution

Z. Świątek$^{1}$, H. Kazimierczak$^{1}$, P. Ozga$^{1}$, O. Bonchyk$^{2}$, H. Savytskyy$^{2}$

$^{1}$Institute of Metallurgy and Materials Science, Polish Academy of Sciences, 25 Reymonta, 30-059 Krakow, Poland
$^{2}$Pidstryhach Institute for Applied Problems of Mechanics and Mathematics NAS of Ukraine, 3-b Naukova Str., 79060 Lviv, Ukraine

Received: 11.10.2017. Download: PDF

The paper presents results of the phase-composition and microstructure studies of the Zn–Mo alloy electrodeposited layers. The Zn–Mo coatings are electrodeposited from sulphate-citrate electrolytes on a steel substrate. As revealed in SEM, TEM and x-ray diffraction studies, the coatings consist of the phase crystallized in hexagonal system and contain less than 0.8% wt. Mo built-in the Zn-crystal structure. The presence of Mo atoms causes fragmentation of the crystallites.

Key words: electrodeposition, corrosion, zinc-based alloys, phase composition, x-ray diffraction.

URL: http://mfint.imp.kiev.ua/en/abstract/v39/i11/1547.html

DOI: https://doi.org/10.15407/mfint.39.11.1547

PACS: 61.05.cp, 64.75.St, 68.35.bd, 68.35.Dv, 68.37.Hk, 68.37.Lp, 81.15.Pq

Citation: Z. Świątek, H. Kazimierczak, P. Ozga, O. Bonchyk, and H. Savytskyy, Structural and Microstructural Analysis of Zn–Mo Alloy Layers Electrodeposited from Aqueous Citrate Solution, Metallofiz. Noveishie Tekhnol., 39, No. 11: 1547—1556 (2017)


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