Structure and properties of electrolytic cobalt-tungsten alloy coatings

Electrochemical synthesis mode influence on composition, structure, surface morphology and functional properties of cobalt-tungsten alloy coatings has been investigated. The high-melting element concentration range in the deposit providing the maximal level of corrosion resistance and catalytic acti...

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Бібліографічні деталі
Дата:2008
Автори: Ved, M., Sakhnenko, N., Bairachnaya, T., Tkachenko, N.
Формат: Стаття
Мова:English
Опубліковано: НТК «Інститут монокристалів» НАН України 2008
Назва видання:Functional Materials
Теми:
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/136555
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Structure and properties of electrolytic cobalt-tungsten alloy coatings // M. Ved, N. Sakhnenko, T. Bairachnaya, N. Tkachenko // Functional Materials. — 2008. — Т. 15, № 4. — С. 613-617. — Бібліогр.: 9 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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spelling irk-123456789-1365552018-06-17T03:14:00Z Structure and properties of electrolytic cobalt-tungsten alloy coatings Ved, M. Sakhnenko, N. Bairachnaya, T. Tkachenko, N. Technology Electrochemical synthesis mode influence on composition, structure, surface morphology and functional properties of cobalt-tungsten alloy coatings has been investigated. The high-melting element concentration range in the deposit providing the maximal level of corrosion resistance and catalytic activity both in model hydrogen evolution reaction and at hydrocarbon oxidation has been determined. Magnetic characteristics and microhardness of cobalt-tungsten alloy coating have been studied as functions of its chemical composition. Досліджено вплив режимів електрохімічного синтезу на склад, структуру, морфологію поверхні та функціональні властивості покриттів сплавами кобальт-вольфрам. Визначено діапазон вмісту тугоплавкого елемента у покритті та відповідний характер поверхні, які забезпечують максимальний рівень корозійної стійкості та каталітичної активності як у модельній реакції виділення водню, так і під час спалення вуглеводнів. Вивчено магнітні характеристики сплаву кобальт-вольфрам та його мікротвердість в залежності від хімічного складу покриття. Исследовано влияние режимов электрохимического синтеза на состав, структуру, морфологию поверхности и функциональные свойства покрытий сплавами кобальтвольфрам. Установлен диапазон содержания тугоплавкого элемента в осадке и характер поверхности, обеспечивающие максимальный уровень коррозионной стойкости и каталитической активности как в модельной реакции выделения водорода, так и при окислении углеводородов. Изучены магнитные характеристики покрытия сплавом кобальт- вольфрам и его микротвердость в зависимости от химического состава. 2008 Article Structure and properties of electrolytic cobalt-tungsten alloy coatings // M. Ved, N. Sakhnenko, T. Bairachnaya, N. Tkachenko // Functional Materials. — 2008. — Т. 15, № 4. — С. 613-617. — Бібліогр.: 9 назв. — англ. 1027-5495 http://dspace.nbuv.gov.ua/handle/123456789/136555 en Functional Materials НТК «Інститут монокристалів» НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic Technology
Technology
spellingShingle Technology
Technology
Ved, M.
Sakhnenko, N.
Bairachnaya, T.
Tkachenko, N.
Structure and properties of electrolytic cobalt-tungsten alloy coatings
Functional Materials
description Electrochemical synthesis mode influence on composition, structure, surface morphology and functional properties of cobalt-tungsten alloy coatings has been investigated. The high-melting element concentration range in the deposit providing the maximal level of corrosion resistance and catalytic activity both in model hydrogen evolution reaction and at hydrocarbon oxidation has been determined. Magnetic characteristics and microhardness of cobalt-tungsten alloy coating have been studied as functions of its chemical composition.
format Article
author Ved, M.
Sakhnenko, N.
Bairachnaya, T.
Tkachenko, N.
author_facet Ved, M.
Sakhnenko, N.
Bairachnaya, T.
Tkachenko, N.
author_sort Ved, M.
title Structure and properties of electrolytic cobalt-tungsten alloy coatings
title_short Structure and properties of electrolytic cobalt-tungsten alloy coatings
title_full Structure and properties of electrolytic cobalt-tungsten alloy coatings
title_fullStr Structure and properties of electrolytic cobalt-tungsten alloy coatings
title_full_unstemmed Structure and properties of electrolytic cobalt-tungsten alloy coatings
title_sort structure and properties of electrolytic cobalt-tungsten alloy coatings
publisher НТК «Інститут монокристалів» НАН України
publishDate 2008
topic_facet Technology
url http://dspace.nbuv.gov.ua/handle/123456789/136555
citation_txt Structure and properties of electrolytic cobalt-tungsten alloy coatings // M. Ved, N. Sakhnenko, T. Bairachnaya, N. Tkachenko // Functional Materials. — 2008. — Т. 15, № 4. — С. 613-617. — Бібліогр.: 9 назв. — англ.
series Functional Materials
work_keys_str_mv AT vedm structureandpropertiesofelectrolyticcobalttungstenalloycoatings
AT sakhnenkon structureandpropertiesofelectrolyticcobalttungstenalloycoatings
AT bairachnayat structureandpropertiesofelectrolyticcobalttungstenalloycoatings
AT tkachenkon structureandpropertiesofelectrolyticcobalttungstenalloycoatings
first_indexed 2025-07-10T01:38:22Z
last_indexed 2025-07-10T01:38:22Z
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