Influence of Li Kation on Electrodeposition of Nickel - Iron and Nickel - Kobalt Alloys

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F04%3A00010719" target="_blank" >RIV/61989100:27230/04:00010719 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Influence of Li Kation on Electrodeposition of Nickel - Iron and Nickel - Kobalt Alloys

Original language description

The cation Li+ ,which does not take a direct part on the process of electrodeposition of iron group metals, may affect that process due to its ability of adsorption on the cathode surface. A lower hydrogen content has been proved in the case of nickel-iron alloys, what should lead to lower internal stress in particular cases. A comparison between two alloying metals, i.e. iron and cobalt has been carried out as far as internal stress is concerned. The positive effect of lithium on internal stress in thecase of nickel-iron alloys has been proved, while a similar effect is dubious in the case of alloys nickel-cobalt. Nevertheless, these types of alloys are acceptable from a practical point of view in the both cases, as the level of internal stress doesnot exceed 150 MPa in some range of cathodic current densities.

Czech name

Vliv kationtu Li na elektrolytickém pokovování niklovými a nikl-kobaltovými slitinami

Czech description

The cation Li+ ,which does not take a direct part on the process of electrodeposition of iron group metals, may affect that process due to its ability of adsorption on the cathode surface. A lower hydrogen content has been proved in the case of nickel-iron alloys, what should lead to lower internal stress in particular cases. A comparison between two alloying metals, i.e. iron and cobalt has been carried out as far as internal stress is concerned. The positive effect of lithium on internal stress in thecase of nickel-iron alloys has been proved, while a similar effect is dubious in the case of alloys nickel-cobalt. Nevertheless, these types of alloys are acceptable from a practical point of view in the both cases, as the level of internal stress doesnot exceed 150 MPa in some range of cathodic current densities.

Type

D - Article in proceedings

CEP classification

JK - Corrosion and material surfaces

OECD FORD branch

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Project

<a href="/en/project/GA106%2F03%2F0951" target="_blank" >GA106/03/0951: The electrodeposited composite coatings with submicron - size particles</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2004

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Sborník abstraktů z mezinárodní konference Metal 2004

ISBN

80-85988-95-X

ISSN

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e-ISSN

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Number of pages

8

Pages from-to

8

Publisher name

Tanger s.r.o.

Place of publication

Ostrava

Event location

Hradec nad Moravicí

Event date

May 18, 2004

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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