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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">fwj</journal-id><journal-title-group><journal-title xml:lang="ru">Трение и и износ</journal-title><trans-title-group xml:lang="en"><trans-title>Title in english</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0000-0000</issn><issn pub-type="epub">0000-0000</issn><publisher><publisher-name>AGU</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.32864/0202-4977-2025-46-6-515-528</article-id><article-id custom-type="elpub" pub-id-type="custom">fwj-99</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Наноструктурирование поверхностного слоя роликовых ножей для повышения их стойкости к изнашиванию и коррозии</article-title><trans-title-group xml:lang="en"><trans-title>Nanostructuring of the Surface Layer of Roller Knives to Increase Their Resistance to Wear and Corrosion</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>Шашерина</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shasherina</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Политехническая, д. 29 литера Б, вн. тер. г. муниципальный округ Академическое, г. Санкт-Петербург 195251</p></bio><bio xml:lang="en"><p>Polytechnicheskaya, 29, St. Petersburg 195251</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>Скотникова</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Skotnikova</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Политехническая, д. 29 литера Б, вн. тер. г. муниципальный округ Академическое, г. Санкт-Петербург 195251</p></bio><bio xml:lang="en"><p>Polytechnicheskaya, 29, St. Petersburg 195251</p></bio><email xlink:type="simple">skotnikova@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Санкт-Петербургский политехнический университет Петра Великого</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Peter the Great St. Petersburg Polytechnic University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>30</day><month>09</month><year>2026</year></pub-date><volume>46</volume><issue>6</issue><fpage>515</fpage><lpage>528</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; AGU, 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">AGU</copyright-holder><copyright-holder xml:lang="en">AGU</copyright-holder><license xlink:href="https://fwj.ejournal.by/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://fwj.ejournal.by/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://fwj.ejournal.by/jour/article/view/99">https://fwj.ejournal.by/jour/article/view/99</self-uri><abstract><p>В работе исследовались роликовые ножи из инструментальной стали Х12МФ с никель–медным покрытием, нанесённым с помощью диффузионного легировании и последующего интенсивного пла-стического деформирования (ИПД) с контактными напряжениями от 3,0 ГПа до 4,5 ГПа. Применя-лись методы: оптической и просвечивающей электронной микроскопии; рентгеноструктурного и микрорентгеноспектрального анализа. Проводились трибологические и коррозионные испытания, из-мерения микротвердости и шероховатости.</p><p>Показано, что после нанесения Ni–Cu покрытия и ИПД при напряжении 3,5 ГПа не только снижается коэффициент трения в 2 раза, износ в 2,1 раз, шероховатость поверхности ролика в 2,5 раза, по сравнению со сталью без покрытия, но и повышается нагрузка схватывания до 1400 Н. При этом в покрытии формируется дислокационная субструктура с минимальным размером областей когерентного рассеяния (ОКР) 23 нм и максимальной величиной микродеформации кристаллической решётки (МДР) 1,25 %, что свидетельствует о наличии больших упругих искажений кристаллической решётки. Поперечный размер дислокационных субзерен (мелкие области внутри кристаллических зёрен, разделённые малоугловыми границами, которые состоят из сеток дислокаций, образующихся при деформации и создающих внутреннюю субструктуру) (35—47 нм) уменьшился в 5 раз по сравнению с исходным состоянием (200—256 нм). В режиме высокого разрешения в структуре покрытия обнаружено присутствие преимущественно малоугловых границ, которые обладают большей диффузионной способностью для перераспределения легирующих элементов. Можно полагать, что хром из стали Х12МФ, находясь в твёрдом растворе, перераспределяется вдоль малоугловых дислокационных границ удлинённой полигонизованной наноструктуры. В покрытии увеличение концентрации Cr, по сравнению с исходным состоянием, приводит к повышению его относительной стойкости к износу и коррозии.</p></abstract><trans-abstract xml:lang="en"><p>The work investigated roller knives made of tool steel X12MF with a nickel–copper coating applied by diffusion alloying and subsequent intensive plastic deformation (IPD) with contact stresses from 3.0 to</p><p>4.5 GPa. The following methods were used: optical and transmission electron microscopy; X-ray diffraction and microrentgenospectral analysis. Tribological and corrosion tests, measurements of microhardness and roughness were carried out. It is shown that after applying Ni–Cu coating and IPD at a voltage of 3.5 GPa, there was not only a decrease by 2 times in the coefficient of friction, 2.1 times wear, 2.5 times the roughness of the roller surface, compared with uncoated steel, but also an increase in the setting load to 1400 N. At the same time, a dislocation substructure was formed in the coating with a minimum size of 23 nm coherent scattering regions and a maximum value of 1.25 % microdeformation of the crystal lattice, which indicated the presence of large elastic distortions of the crystal lattice. The transverse size of dislocation subgrains (small areas inside the crystalline grains, separated by small-angle boundaries, which consist of dislocation grids formed during deformation and creating an internal substructure) (35—47 nm) decreased by 5 times compared to the initial state (200—256 nm). In the high-resolution mode, the presence of predominantly small-angle boundaries in the coating structure was detected, which had a greater penetrating ability to redistribute alloying elements. It can be assumed that chromium from steel X12MF, being in solid solution, was redistributed along the small-angle dislocation boundaries of the elongated polygonized nanostructure. In the coating, an increase in the concentration of Cr, compared with the initial state, led to an increase in its relative resistance to wear and corrosion.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>износ</kwd><kwd>наноструктура</kwd><kwd>покрытие Ni–Cu</kwd><kwd>интенсивная пластическая деформация</kwd><kwd>коррозионная стойкость</kwd><kwd>роликовые ножи</kwd></kwd-group><kwd-group xml:lang="en"><kwd>wear</kwd><kwd>nanostructure</kwd><kwd>coating Ni–Cu</kwd><kwd>intense plastic deformation</kwd><kwd>corrosion resistance</kwd><kwd>roller knives</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">Ivanov E.K., Skotnikova M.A., and Krylov N.A. Structural Phase Changes in the Hardly Processed Materials as a Way of Increase of Wear Resistance of the Tool // Scientific and Technical Sheets SPBGPU. Science and Education. — 2012, no. 1, 41—52</mixed-citation><mixed-citation xml:lang="en">Ivanov E.K., Skotnikova M.A., and Krylov N.A. Structural Phase Changes in the Hardly Processed Materials as a Way of Increase of Wear Resistance of the Tool // Scientific and Technical Sheets SPBGPU. Science and Education. — 2012, no. 1, 41—52</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Skotnikova M.A. and Krylov N.A. About the Nature of Dissipative Processes in Cutting Treatments of Titanium Vanes // Advances in Mechanical Engineering. — Springer International Publishing. — 2017, 115—123</mixed-citation><mixed-citation xml:lang="en">Skotnikova M.A. and Krylov N.A. About the Nature of Dissipative Processes in Cutting Treatments of Titanium Vanes // Advances in Mechanical Engineering. — Springer International Publishing. — 2017, 115—123</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Bobylev E.E., Storozhenko I.D., Matorin A.A., et al. Specific Features of the Formation of Ni–Cr Coatings Prepared by Diffusion Alloying from LowMelting Liquid-Metal Solutions // Russ. Metall. — 2024, 1841—1848</mixed-citation><mixed-citation xml:lang="en">Bobylev E.E., Storozhenko I.D., Matorin A.A., et al. Specific Features of the Formation of Ni–Cr Coatings Prepared by Diffusion Alloying from Low-Melting Liquid-Metal Solutions // Russ. Metall. — 2024, 1841—1848</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Mohammad Reza Najari, Seyed Abdolkarim Sajjadi, and Omid Ganji. Microstructural Evolution and Wear Properties of Chromium Carbide Coating Formed by Thermo-Reactive Diffusion (TRD) Process on a Cold-Work Tool Steel // Results in Surfaces and Interfaces. — 2022 (8), 100059</mixed-citation><mixed-citation xml:lang="en">Mohammad Reza Najari, Seyed Abdolkarim Sajjadi, and Omid Ganji. Microstructural Evolution and Wear Properties of Chromium Carbide Coating Formed by Thermo-Reactive Diffusion (TRD) Process on a Cold-Work Tool Steel // Results in Surfaces and Interfaces. — 2022 (8), 100059.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Maskavizan A.J., Quintana J.P., Dalibón E.L., et al. Evaluation of Wear and Corrosion Resistance in Acidic and Chloride Solutions of Cathodic Arc PVD Chromium Nitride Coatings on Untreated and Plasma Nitrided AISI 4140 Steel // Surface and Coatings Technology. — 2024 (494), no. 3, 131476</mixed-citation><mixed-citation xml:lang="en">Maskavizan A.J., Quintana J.P., Dalibón E.L., et al. Evaluation of Wear and Corrosion Resistance in Acidic and Chloride Solutions of Cathodic Arc PVD Chromium Nitride Coatings on Untreated and Plasma Nitrided AISI 4140 Steel // Surface and Coatings Technology. — 2024 (494), no. 3, 131476</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Fedrizzi L., Rossi S., Bellei F., et al. Wear-Corrosion Mechanism of Hard Chromium Coatings // Wear. — 2002 (253), no. 11/12, 1173—1181</mixed-citation><mixed-citation xml:lang="en">Fedrizzi L., Rossi S., Bellei F., et al. Wear-Corrosion Mechanism of Hard Chromium Coatings // Wear. — 2002 (253), no. 11/12, 1173—1181</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Pryakhin E.I., Mikhailov A.V., and Sivenkov A.V. Technological Features of Surface Alloying of Metal Products with Cr–Ni complexes in the medium of Low-Melting Metal Melts // Ferrous Metals. — 2023, no. 2, 58–—66 (in Russian)</mixed-citation><mixed-citation xml:lang="en">Pryakhin E.I., Mikhailov A.V., and Sivenkov A.V. Technological Features of Surface Alloying of Metal Products with Cr–Ni complexes in the medium of Low-Melting Metal Melts // Ferrous Metals. — 2023, no. 2, 58–—66 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Yusuf Kayali and Afra Kenar. Effect of Diffusion Annealing on Wear and Cohesion Behaviours of Boronized AISI 1040 Steel // Tribology International. — 2023 (184), 108428</mixed-citation><mixed-citation xml:lang="en">Yusuf Kayali and Afra Kenar. Effect of Diffusion Annealing on Wear and Cohesion Behaviours of Boronized  AISI  1040  Steel  //  Tribology International. — 2023 (184), 108428</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Jing Liang, Ye Liu, Sheng Yang, et al. Microstructure and Wear Resistance of Laser Cladding Ti-Al-Ni-Si Composite Coatings // Surface and Coatings Technology. — 2022 (445), 128727</mixed-citation><mixed-citation xml:lang="en">Jing Liang, Ye Liu, Sheng Yang, et al. Microstructure and Wear Resistance of Laser Cladding Ti-Al-Ni-Si Composite Coatings // Surface and Coatings Technology. — 2022 (445), 128727</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Vikrant Singh, Anil Kumar Singla, and Anuj Bansal. Impact of HVOF Sprayed Vanadium Carbide (VC) Based Novel Coatings on Slurry Erosion Behavior of Hydro-Machinery SS316 Steel // Tribology International. — 2022 (176), 107874</mixed-citation><mixed-citation xml:lang="en">Vikrant Singh, Anil Kumar Singla, and Anuj Bansal. Impact of HVOF Sprayed Vanadium Carbide (VC) Based Novel Coatings on Slurry Erosion Behavior of Hydro-Machinery SS316 Steel // Tribology International. — 2022 (176), 107874</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Xiang Hou, Hao Wang, Qun Yang, et al. Microstructure and Properties of Cr-AlN Composite Coating Prepared by Pack-Cementation on the Surface of Al-Containing ODS Steel // Surface and Coatings Technology. — 2022 (447), 128842</mixed-citation><mixed-citation xml:lang="en">Xiang Hou, Hao Wang, Qun Yang, et al. Microstructure and Properties of Cr-AlN Composite Coating Prepared by Pack-Cementation on the Surface of Al-Containing ODS Steel // Surface and Coatings Technology. — 2022 (447), 128842</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Устройство для диффузионной металлизации в среде легкоплавких жидкометаллических растворов: патент РФ № 2423546. Заявлено 08.12.2009.; Опубликовано 10.07.2011. — Бюл. № 19 / А.Г. Соколов, В.П. Артемьев, С.А. Шашерина</mixed-citation><mixed-citation xml:lang="en">Ustrojstvo dlya diffuzionnoj metallizacii v srede legkoplavkih zhidkometallicheskih rastvorov: Patent RF № 2423546. Zayavleno 08.12.2009.; Opublikovano 10.07.2011. — Byul. № 19 / Sokolov A.G., Artem'ev V.P., Shasherina S.A. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Способ формирования на поверхности стального изделия наноструктурированного слоя: патент РФ № 2413037. Заявлено 06.08.2009.; Опубликовано 27.02.2011. — Бюл. № 6 / А.Г. Соколов, С.А. Шашерина, В.П. Артемьев</mixed-citation><mixed-citation xml:lang="en">Sposob formirovaniya na poverhnosti stal'nogo izdeliya nanostrukturirovannogo sloya: Patent RF № 2413037. Zayavleno 06.08.2009.; Opublikovano 27.02.2011.  —  Byul.  №  6  /  A.G.  Sokolov, S.A. Shasherina, V.P. Artem'ev (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Жмуркин С.Ю., Аверин И.А., Пронин И.А., Карманов А.А. Методика расчета размеров областей когерентного рассеяния в материалах с сильной деформацией кристаллической решетки // Вестник Пензенского государственного университета. — 2017 (17), № 3, 55—60</mixed-citation><mixed-citation xml:lang="en">Zhmurkin S.Yu., Averin I.A., Pronin I.A., Karmanov A.A. Metodika rascheta razmerov oblastej kogerentnogo rasseyaniya v materialah s sil'noj deformaciej kristallicheskoj reshetki // Vestnik Penzenskogo gosudarstvennogo universiteta. — 2017 (17), № 3, 55—60 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Малыгин Г.А. Влияние размера зерен на устойчивость микро и нанокристаллических металлов к локализации пластической деформации в виде шейки // Физика твердого тела. — 2011 (53), № 2, 341—345</mixed-citation><mixed-citation xml:lang="en">Malygin G.A. Vliyanie razmera zeren na ustojchivost' mikro i nanokristallicheskih metallov k lokalizacii plasticheskoj deformacii v vide shejki // Fizika tverdogo tela. — 2011 (53), № 2, 341—345 (in Russian)</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
