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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">corrosionprotection</journal-id><journal-title-group><journal-title xml:lang="ru">Практика противокоррозионной защиты</journal-title><trans-title-group xml:lang="en"><trans-title>Theory and Practice of Corrosion Protection</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-5738</issn><issn pub-type="epub">2658-6797</issn><publisher><publisher-name>Association "CARTEC"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31615/j.corros.prot.2020.95.1-7</article-id><article-id custom-type="elpub" pub-id-type="custom">corrosionprotection-75</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ПРИКЛАДНАЯ ЭЛЕКТРОХИМИЯ</subject></subj-group></article-categories><title-group><article-title>Электрохимическое осаждение сплава Ni-W-P</article-title><trans-title-group xml:lang="en"><trans-title>Electrodeposition of Ni-W-P alloy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Адилова</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Adilova</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Адилова Сабина Сахиловна, студент</p><p>г. Москва, Миусская площадь, д. 9</p></bio><bio xml:lang="en"><p>Sabina S. Adilova, student</p><p>9, Miusskaya sq., Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дровосеков</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Drovosekov</surname><given-names>A. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дровосеков Андрей Борисович, к.х.н., старший научный сотрудник</p><p>г. Москва, Ленинский проспект, д. 31, к. 4</p></bio><bio xml:lang="en"><p>Andrey B. Drovosekov, Ph.D. in Chemistry, senior researcher</p><p>31/4, Leninskiy pr., Moscow</p></bio><email xlink:type="simple">drovosekov_andr@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алиев</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Aliev</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алиев Али Джавад оглы, к.ф.-м.н., ведущий научный сотрудник</p><p>г. Москва, Ленинский проспект, д. 31, к. 4</p></bio><bio xml:lang="en"><p>Ali D. Aliev, Ph.D. in Physics and Mathematics, leading researcher</p><p>31/4, Leninskiy pr., Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ширяев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shiryaev</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ширяев Андрей Альбертович, д.х.н., ведущий научный сотрудник</p><p>г. Москва, Ленинский проспект, д. 31, к. 4</p></bio><bio xml:lang="en"><p>Andrey A. Shiryaev, Doctor of Chemistry, leading researcher</p><p>31/4, Leninskiy pr., Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Российский химико-технологический университет имени Д.И. Менделеева</institution><country>Россия</country></aff><aff xml:lang="en"><institution>D. Mendeleev University of Chemical Technology of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт физической химии и электрохимии имени А.Н. Фрумкина РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Frumkin Institute of Physical Chemistry and  Electrochemistry of RAS</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>05</day><month>05</month><year>2023</year></pub-date><volume>25</volume><issue>1</issue><fpage>51</fpage><lpage>58</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Адилова С.С., Дровосеков А.Б., Алиев А.Д., Ширяев А.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Адилова С.С., Дровосеков А.Б., Алиев А.Д., Ширяев А.А.</copyright-holder><copyright-holder xml:lang="en">Adilova S.S., Drovosekov A.B., Aliev A.D., Shiryaev A.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.corrosion-protection.ru/jour/article/view/75">https://www.corrosion-protection.ru/jour/article/view/75</self-uri><abstract><p>Исследовано влияние добавки гипофосфита натрия к электролиту для осаждения сплава Ni-W на состав получаемых покрытий, их морфологию, структуру и микротвердость. Показана антибатная зависимость содержания вольфрама и фосфора в сплавах Ni-W и Ni-W-P - при увеличении концентрации гипофосфита натрия в электролите происходит снижение содержания вольфрама и возрастание содержания фосфора в покрытиях. Включение фосфора в сплав ведет к образованию глобулярной морфологии поверхности покрытий, причем наиболее сглаженные осадки были получены при высоких концентрациях гипофосфита натрия в электролите (7,5 и 10,0 г/л). Свежеосажденные сплавы Ni-W и Ni-W-P имеют нанокристаллическое строение, о чем свидетельствует сравнительно большая ширина всех отражений никеля. Добавка 2,5...5,0 г/л гипофосфита натрия к электролиту приводит к существенному снижению интенсивности рефлексов Ni (200) и Ni (220), а также к некоторому уширению отражения (111) и появлению фосфида никеля Ni3Р в покрытиях. Термообработка в вакууме при 400 °С способствует укрупнению размеров кристаллитов никеля. Микротвердость свежеосажденных покрытий мало зависит от концентрации гипофосфита натрия в электролите и составляет 3,8...4,2 ГПа. Термообработка сплавов Ni-W-P при 400 °С в течение 1 часа увеличивает их микротвердость до 5,9...8,8 ГПа.</p></abstract><trans-abstract xml:lang="en"><p>Influence of sodium hypophosphite admixture to electrolyte for deposition of Ni-W alloy on the coating composition, morphology, structure and microhardness is investigated. Antisymbatic dependence of tungsten and phosphorus content in Ni-W and Ni-W-P alloys on the sodium hypophosphite concentration in the electrolyte is observed, namely, at higher sodium hypophosphite concentration in the electrolyte solution the coatings are become poorer in tungsten whereas phosphorus content is increased. Phosphorus incorporation into the alloy leads to globular morphology of the surface of coatings. The minimal roughness was obtained at high hypophosphite concentrations in the electrolyte (7.5 and 10 g/L). As-deposited Ni-W and Ni-W-P alloys possess nanocrystalline structure manifested in broad X-ray diffraction peaks. Addition of 2.5…5 g/L of hypophosphite markedly weakens Ni reflections (200) and (220), the (111) peaks becomes broader. In addition, a Ni3P phase is appeared in the coatings. Thermal treatment in vacuum at 400 °С induces growth of nickel crystallites. Microhardness of as-deposited coatings is weakly dependent on sodium hypophosphite concentration in the electrolyte and is in the range 3.8…4.2 GPa. Thermal treatment of Ni-W-P alloys at 400 °С during 1 h increases microhardness up to 5.9…8.8 GPa</p></trans-abstract><kwd-group xml:lang="ru"><kwd>электроосаждение</kwd><kwd>сплав Ni-W</kwd><kwd>сплав Ni-W-P</kwd></kwd-group><kwd-group xml:lang="en"><kwd>electrodeposition</kwd><kwd>Ni-W alloy</kwd><kwd>Ni-W-P alloy</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Кузнецов В.В., Павлов М.Р., Чепелева С.А., Кудрявцев В.Н. Влияние концентрации ионов аммония и цитрат-ионов на кинетику катодных реакций при электроосаждении сплава никель-молибден // Электрохимия. – 2005. – Т. 41, № 1. – С. 83-90.</mixed-citation><mixed-citation xml:lang="en">Kuznecov, V. V., Pavlov, M. R., Chepeleva, S. A., and Kudryavcev, V. N. (2005). Effect of ammonium ion and citrate ion concentration on the kinetics of cathodic reactions during electrodeposition of nickel-molybdenum alloy. 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