Physico-chemical properties of Zn-Co alloy deposits from an alkaline sulphate bath containing triethanolamine and gelatin

Authors
Narasimhamurthy, V Sheshadri, BS
Citation
V. Narasimhamurthy et Bs. Sheshadri, Physico-chemical properties of Zn-Co alloy deposits from an alkaline sulphate bath containing triethanolamine and gelatin, T I MET FIN, 77, 1999, pp. 29-30
Citations number
17
Categorie Soggetti
Metallurgy
Journal title
TRANSACTIONS OF THE INSTITUTE OF METAL FINISHING
ISSN journal
00202967 → ACNP
Volume
77
Year of publication
1999
Part
1
Pages
29 - 30
Database
ISI
SICI code
0020-2967(199901)77:<29:PPOZAD>2.0.ZU;2-3
Abstract
Composition properties and morphology of Zn-Co alloy deposited from an alka line sulphate bath have been investigated. A bath containing higher cobalt content produced an alloy with low cobalt content. The percentage of Co in the alloy decreased with increase in current density. Higher cobalt content in the alloy increased the hardness of the alloy. The morphology of alloy deposits depended on the amount of cobalt in the alloy deposit.