<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Frontier Materials &amp; Technologies</journal-id><journal-title-group><journal-title xml:lang="en">Frontier Materials &amp; Technologies</journal-title><trans-title-group xml:lang="ru"><trans-title>Frontier Materials &amp; Technologies</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2782-4039</issn><issn publication-format="electronic">2782-6074</issn><publisher><publisher-name xml:lang="en">Togliatti State University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">564</article-id><article-id pub-id-type="doi">10.18323/2782-4039-2022-3-2-32-43</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">The study of influence of the reaction gases ratio at the Ti–Al–C–N coating deposition on the cutting tool wear resistance</article-title><trans-title-group xml:lang="ru"><trans-title>Исследование влияния соотношения реакционных газов при осаждении покрытия системы Ti–Al–C–N на изностойкость режущего инструмента</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7962-5964</contrib-id><name-alternatives><name xml:lang="en"><surname>Ramazanov</surname><given-names>Kamil N.</given-names></name><name xml:lang="ru"><surname>Рамазанов</surname><given-names>Камиль Нуруллаевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Doctor of Sciences (Engineering), Associate Professor, professor of Chair of Mechanical Engineering</p></bio><bio xml:lang="ru"><p>доктор технических наук, доцент, профессор кафедры технологии машиностроения</p></bio><email>ramazanovkn@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7047-6459</contrib-id><name-alternatives><name xml:lang="en"><surname>Vardanyan</surname><given-names>Eduard L.</given-names></name><name xml:lang="ru"><surname>Варданян</surname><given-names>Эдуард Леонидович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Doctor of Sciences (Engineering), Associate Professor, assistant professor of Chair of Mechanical Engineering</p></bio><bio xml:lang="ru"><p>доктор технических наук, доцент, доцент кафедры технологии машиностроения</p></bio><email>vardanyaned@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2018-4877</contrib-id><name-alternatives><name xml:lang="en"><surname>Mukhamadeev</surname><given-names>Vener R.</given-names></name><name xml:lang="ru"><surname>Мухамадеев</surname><given-names>Венер Рифкатович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>senior lecturer of Chair of Mechanics and Digital Design</p></bio><bio xml:lang="ru"><p>старший преподаватель кафедры механики и цифрового проектирования</p></bio><email>vener_muhamadeev@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4711-4721</contrib-id><name-alternatives><name xml:lang="en"><surname>Nazarov</surname><given-names>Almaz Yu.</given-names></name><name xml:lang="ru"><surname>Назаров</surname><given-names>Алмаз Юнирович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD (Engineering), Associate Professor, assistant professor of Chair of Mechanical Engineering<bold><italic> </italic></bold></p></bio><bio xml:lang="ru"><p>кандидат технических наук, доцент, доцент кафедры технологии машиностроения</p></bio><email>nazarov_almaz15@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5998-4994</contrib-id><name-alternatives><name xml:lang="en"><surname>Mukhamadeev</surname><given-names>Ilshat R.</given-names></name><name xml:lang="ru"><surname>Мухамадеев</surname><given-names>Ильшат Рифкатович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>senior lecturer of Chair of Welding, Foundry and Additive Technologies</p></bio><bio xml:lang="ru"><p>старший преподаватель кафедры сварочных, литейных и аддитивных технологий</p></bio><email>vener_muhamadeev@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2584-4790</contrib-id><name-alternatives><name xml:lang="en"><surname>Nikolaev</surname><given-names>Aleksey A.</given-names></name><name xml:lang="ru"><surname>Николаев</surname><given-names>Алексей Александрович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>assistant of Chair of Mechanical Engineering</p></bio><bio xml:lang="ru"><p>ассистент кафедры технологии машиностроения</p></bio><email>alex.nkv8@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Ufa State Aviation Technical University, Ufa</institution></aff><aff><institution xml:lang="ru">Уфимский государственный авиационный технический университет, Уфа</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2022-09-30" publication-format="electronic"><day>30</day><month>09</month><year>2022</year></pub-date><issue>3-2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>32</fpage><lpage>43</lpage><history><date date-type="received" iso-8601-date="2022-09-30"><day>30</day><month>09</month><year>2022</year></date></history><permissions><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://vektornaukitech.ru/jour/article/view/564">https://vektornaukitech.ru/jour/article/view/564</self-uri><abstract xml:lang="en"><p>The paper presents the results of the study of the component composition of the reaction gases mixture when synthesizing carbonitride coatings of the Ti–Al–C–N system influencing the cutting tool durability. The coating was applied using the updated unit NNV-6.6-I1 by spraying from two one-component cathodes assisted by the incandescent cathode plasma source. During applying the coating, the mixture of reaction gases of N<sub>2</sub> nitrogen and C<sub>2</sub>H<sub>2</sub> acetylene in the ratio of 1:4, 2:3, 3:2, and 4:1 was delivered to the chamber. The paper presents the results of measuring the microhardness of studied specimens, which show that a sample with the coating deposited at the reaction gases ratio of N<sub>2</sub>:C<sub>2</sub>H<sub>2</sub>=2:3 had the largest microhardness value (4870 HV0.05). The paper presents the results of field tests of carbide-tipped tools with the studied coatings. Durability tests identified that a cutter with the coating deposited at the gas ratio of N<sub>2</sub>:C<sub>2</sub>H<sub>2</sub>=4:1 increases the tool durability ten times compared to a cutting tool without coating. Using the electron microscopy method, the authors investigated the chemical composition of the tool cutting face after tests. The analysis of the chemical composition of the surface after cutting showed that the content of coating elements on the surface of the sample with a coating deposited at the 4:1 ratio of the reaction gases of nitrogen and acetylene was considerably higher than that of other studied coatings, which indicates the less coating wear. However, ferrum is present in some areas of the cutting face, which says about the adhesion of treated material to the tool. </p></abstract><trans-abstract xml:lang="ru"><p>Приведены результаты исследования компонентного состава смеси реакционных газов при синтезе карбонитридных покрытий системы Ti–Al–C–N, оказывающих влияние на износостойкость режущего инструмента. Покрытие было нанесено на модернизированной установке ННВ-6.6-И1 распылением из двух однокомпонентных катодов с ассистированием плазменным источником с накальным катодом. Во время нанесения покрытия в камеру подавали смесь из реакционных газов азота N<sub>2</sub> и ацетилена C<sub>2</sub>H<sub>2</sub> в соотношении 1:4, 2:3, 3:2, 4:1. Представлены результаты измерений микротвердости исследуемых образцов, по результатам которых установлено, что наибольшее значение микротвердости (4870 HV0.05) имеет образец с покрытием, осажденным при соотношении реакционных газов N<sub>2</sub>:C<sub>2</sub>H<sub>2</sub>=2:3. Приведены результаты натурных испытаний твердосплавных резцов с исследуемыми покрытиями. По итогам стойкостных испытаний было определено, что резец с покрытием, нанесенным при соотношении газов N<sub>2</sub>:C<sub>2</sub>H<sub>2</sub>=4:1, увеличивает стойкость инструмента в 10 раз по сравнению с режущим инструментом без покрытия. Методом электронной микроскопии был исследован химический состав передней поверхности режущего инструмента после испытаний. Анализ химического состава поверхности после резания показал, что на образце с покрытием, полученным при соотношении реакционных газов азота и ацетилена 4:1, содержание элементов покрытия на поверхности гораздо выше, чем у других исследуемых покрытий, что свидетельствует о меньшем износе покрытия. Однако на некоторых участках передней поверхности присутствует железо, что свидетельствует о налипании обрабатываемого материала на инструмент.</p></trans-abstract><kwd-group xml:lang="en"><kwd>titanium</kwd><kwd>aluminum</kwd><kwd>coating</kwd><kwd>cutting tool</kwd><kwd>carbonitrides</kwd><kwd>wear resistance</kwd><kwd>microhardness</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>титан</kwd><kwd>алюминий</kwd><kwd>покрытие</kwd><kwd>режущий инструмент</kwd><kwd>карбонитриды</kwd><kwd>износостойкость</kwd><kwd>микротвердость</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The work was supported by the grant MK-4991.2022.4 of the President of the Russian Federation.</funding-statement><funding-statement xml:lang="ru">Работа выполнена при поддержке гранта президента РФ МК-4991.2022.4.</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Wang B., Li A., Liu G. Cutting performance and wear mechanisms of TiAlN PVD-coated cemented carbide tool in high speed turning of Ti-5Al-2Sn-2Zr-4Mo-4Cr alloy. Journal of Mechanical Science and Technology, 2020, vol. 34, no. 7, pp. 2997–3006. DOI: 10.1007/s12206-020-0631-4.</mixed-citation><mixed-citation xml:lang="ru">Wang B., Li A., Liu G. Cutting performance and wear mechanisms of TiAlN PVD-coated cemented carbide tool in high speed turning of Ti-5Al-2Sn-2Zr-4Mo-4Cr alloy // Journal of Mechanical Science and Technology. 2020. Vol. 34. № 7. P. 2997–3006. DOI: 10.1007/s12206-020-0631-4.</mixed-citation></citation-alternatives></ref><ref id="B2"><label>2.</label><citation-alternatives><mixed-citation xml:lang="en">Sousa V.F.C., Silva F.J.G., Alexandre R., Fecheira J.S., Silva F.P.N. Study of the wear behaviour of TiAlSiN and TiAlN PVD coated tools on milling operations of pre-hardened tool steel. Wear, 2021, vol. 476, article number 203695. DOI: 10.1016/j.wear.2021.203695.</mixed-citation><mixed-citation xml:lang="ru">Sousa V.F.C., Silva F.J.G., Alexandre R., Fecheira J.S., Silva F.P.N. Study of the wear behaviour of TiAlSiN and TiAlN PVD coated tools on milling operations of pre-hardened tool steel // Wear. 2021. Vol. 476. Article number 203695. DOI: 10.1016/j.wear.2021.203695.</mixed-citation></citation-alternatives></ref><ref id="B3"><label>3.</label><citation-alternatives><mixed-citation xml:lang="en">Chang K., Dong Y., Zheng G., Jiang X., Yang X., Cheng X., Liu H., Zhao G. Friction and wear properties of TiAlN coated tools with different levels of surface integrity. Ceramics International, 2022, vol. 48, no. 4, pp. 4433–4443. DOI: 10.1016/j.ceramint.2021.10.105.</mixed-citation><mixed-citation xml:lang="ru">Chang K., Dong Y., Zheng G., Jiang X., Yang X., Cheng X., Liu H., Zhao G. Friction and wear properties of TiAlN coated tools with different levels of surface integrity // Ceramics International. 2022. Vol. 48. № 4. P. 4433–4443. DOI: 10.1016/j.ceramint.2021.10.105.</mixed-citation></citation-alternatives></ref><ref id="B4"><label>4.</label><citation-alternatives><mixed-citation xml:lang="en">Sousa V.F.C., Da Silva F.J.G., Pinto G.F., Baptista A., Alexandre R. Characteristics and wear mechanisms of TiAlN-based coatings for machining applications: A comprehensive review. Metals, 2021, vol. 11, no. 2, article number 260. DOI: 10.3390/met11020260.</mixed-citation><mixed-citation xml:lang="ru">Sousa V.F.C., Da Silva F.J.G., Pinto G.F., Baptista A., Alexandre R. Characteristics and wear mechanisms of TiAlN-based coatings for machining applications: A comprehensive review // Metals. 2021. Vol. 11. № 2. Article number 260. DOI: 10.3390/met11020260.</mixed-citation></citation-alternatives></ref><ref id="B5"><label>5.</label><citation-alternatives><mixed-citation xml:lang="en">Rashidi M., Tamizifar M., Ali Boutorabi S.M. Characteristics of TiAlCN ceramic coatings prepared via pulsed-DC PACVD, part I: influence of precursors’ ratio. Ceramics International, 2020, vol. 46, no. 2, pp. 1269–1280. DOI: 10.1016/j.ceramint.2019.06.303.</mixed-citation><mixed-citation xml:lang="ru">Rashidi M., Tamizifar M., Ali Boutorabi S.M. Characteristics of TiAlCN ceramic coatings prepared via pulsed-DC PACVD, part I: influence of precursors’ ratio // Ceramics International. 2020. Vol. 46. № 2. P. 1269–1280. DOI: 10.1016/j.ceramint.2019.06.303.</mixed-citation></citation-alternatives></ref><ref id="B6"><label>6.</label><citation-alternatives><mixed-citation xml:lang="en">Liu K., Ma F., Lou M., Dong M., Zhu Y., Wang Y., Wu X., Liu X., Li J. Structure and tribocorrosion behavior of TiAlCN coatings with different Al contents in artificial seawater by multi-arc ion plating. Surface Topography: Metrology and Properties, 2021, vol. 9, no. 4, article number 045004. DOI: 10.1088/2051-672X/ac1046.</mixed-citation><mixed-citation xml:lang="ru">Liu K., Ma F., Lou M., Dong M., Zhu Y., Wang Y., Wu X., Liu X., Li J. Structure and tribocorrosion behavior of TiAlCN coatings with different Al contents in artificial seawater by multi-arc ion plating // Surface Topography: Metrology and Properties. 2021. Vol. 9. № 4. Article number 045004. DOI: 10.1088/2051-672X/ac1046.</mixed-citation></citation-alternatives></ref><ref id="B7"><label>7.</label><citation-alternatives><mixed-citation xml:lang="en">Tillmann W., Grisales D., Marin Tovar C., Contreras E., Apel D., Nienhaus A., Stangier D., Lopes Dias N.F. Tribological behaviour of low carbon-containing TiAlCN coatings deposited by hybrid (DCMS/HiPIMS) technique. Tribology International, 2020, vol. 151, article number 106528. DOI: 10.1016/j.triboint.2020.106528.</mixed-citation><mixed-citation xml:lang="ru">Tillmann W., Grisales D., Marin Tovar C., Contreras E., Apel D., Nienhaus A., Stangier D., Lopes Dias N.F. Tribological behaviour of low carbon-containing TiAlCN coatings deposited by hybrid (DCMS/HiPIMS) technique // Tribology International. 2020. Vol. 151. Article number 106528. DOI: 10.1016/j.triboint.2020.106528.</mixed-citation></citation-alternatives></ref><ref id="B8"><label>8.</label><citation-alternatives><mixed-citation xml:lang="en">Chen S.N., Zhao Y.M., Zhang Y.F., Chen L., Liao B., Zhang X., Ouyang X.P. Influence of carbon content on the structure and tribocorrosion properties of TiAlCN/TiAlN/TiAl multilayer composite coatings. Surface and Coatings Technology, 2021, vol. 411, article number 126886. DOI: 10.1016/j.surfcoat.2021.126886.</mixed-citation><mixed-citation xml:lang="ru">Chen S.N., Zhao Y.M., Zhang Y.F., Chen L., Liao B., Zhang X., Ouyang X.P. Influence of carbon content on the structure and tribocorrosion properties of TiAlCN/TiAlN/TiAl multilayer composite coatings // Surface and Coatings Technology. 2021. Vol. 411. Article number 126886. DOI: 10.1016/j.surfcoat.2021.126886.</mixed-citation></citation-alternatives></ref><ref id="B9"><label>9.</label><citation-alternatives><mixed-citation xml:lang="en">Zeng Y., Qiu Y., Mao X., Tan S., Tan Z., Zhang X., Chen J., Jiang J. Superhard TiAlCN coatings prepared by radio frequency magnetron sputtering. Thin Solid Films, 2015, vol. 584, pp. 283–288. DOI: 10.1016/j.tsf.2015.02.068.</mixed-citation><mixed-citation xml:lang="ru">Zeng Y., Qiu Y., Mao X., Tan S., Tan Z., Zhang X., Chen J., Jiang J. Superhard TiAlCN coatings prepared by radio frequency magnetron sputtering // Thin Solid Films. 2015. Vol. 584. P. 283–288. DOI: 10.1016/j.tsf.2015.02.068.</mixed-citation></citation-alternatives></ref><ref id="B10"><label>10.</label><citation-alternatives><mixed-citation xml:lang="en">Tillmann W., Grisales D., Stangier D., Thomann C.-A., Debus J., Nienhaus A., Apel D. Residual stresses and tribomechanical behaviour of TiAlN and TiAlCN monolayer and multilayer coatings by DCMS and HiPIMS. Surface and Coatings Technology, 2021, vol. 406, article number 126664. DOI: 10.1016/j.surfcoat.2020.126664.</mixed-citation><mixed-citation xml:lang="ru">Tillmann W., Grisales D., Stangier D., Thomann C.-A., Debus J., Nienhaus A., Apel D. Residual stresses and tribomechanical behaviour of TiAlN and TiAlCN monolayer and multilayer coatings by DCMS and HiPIMS // Surface and Coatings Technology. 2021. Vol. 406. Article number 126664. DOI: 10.1016/j.surfcoat.2020.126664.</mixed-citation></citation-alternatives></ref><ref id="B11"><label>11.</label><citation-alternatives><mixed-citation xml:lang="en">Boing D., de Oliveira A.J., Schroeter R.B. Limiting conditions for application of PVD (TiAlN) and CVD (TiCN/Al2O3/TiN) coated cemented carbide grades in the turning of hardened steels. Wear, 2018, vol. 416-417, pp. 54–61. DOI: 10.1016/j.wear.2018.10.007.</mixed-citation><mixed-citation xml:lang="ru">Boing D., de Oliveira A.J., Schroeter R.B. Limiting conditions for application of PVD (TiAlN) and CVD (TiCN/Al2O3/TiN) coated cemented carbide grades in the turning of hardened steels // Wear. 2018. Vol. 416-417. P. 54–61. DOI: 10.1016/j.wear.2018.10.007.</mixed-citation></citation-alternatives></ref><ref id="B12"><label>12.</label><citation-alternatives><mixed-citation xml:lang="en">Li S., Lin H., Zhang T., Sui J., Wang C. High-speed machining of malleable cast iron by various cutting tools coated by physical vapor deposition. Chinese Journal of Mechanical Engineering (English Edition), 2021, vol. 34, no. 1, article number 46. DOI: 10.1186/s10033-021-00561-8.</mixed-citation><mixed-citation xml:lang="ru">Li S., Lin H., Zhang T., Sui J., Wang C. High-speed machining of malleable cast iron by various cutting tools coated by physical vapor deposition // Chinese Journal of Mechanical Engineering (English Edition). 2021. Vol. 34. № 1. Article number 46. DOI: 10.1186/s10033-021-00561-8.</mixed-citation></citation-alternatives></ref><ref id="B13"><label>13.</label><citation-alternatives><mixed-citation xml:lang="en">Vardanyan E.L., Budilov V.V. Technology of the deposition of composite coatings based on Ti-Al intermetallic compounds by vacuum-arc plasma discharge. Journal of Surface Investigation, 2016, vol. 10, no. 4, pp. 728–731. DOI: 10.1134/S1027451016040182.</mixed-citation><mixed-citation xml:lang="ru">Vardanyan E.L., Budilov V.V. Technology of the deposition of composite coatings based on Ti-Al intermetallic compounds by vacuum-arc plasma discharge // Journal of Surface Investigation. 2016. Vol. 10. № 4. P. 728–731. DOI: 10.1134/S1027451016040182.</mixed-citation></citation-alternatives></ref><ref id="B14"><label>14.</label><citation-alternatives><mixed-citation xml:lang="en">Vereshchaka A.A., Tabakov V.P. Effect of multilayer coating architecture on serviceability of carbide tool. Uprochnyayushchie tekhnologii i pokrytiya, 2019, vol. 15, no. 9, pp. 427–429. EDN: FINJIK.</mixed-citation><mixed-citation xml:lang="ru">Верещака А.А., Табаков В.П. Исследование влияния архитектуры многослойного покрытия на работоспособность твердосплавного инструмента // Упрочняющие технологии и покрытия. 2019. Т. 15. № 9. С. 427–429. EDN: FINJIK.</mixed-citation></citation-alternatives></ref><ref id="B15"><label>15.</label><citation-alternatives><mixed-citation xml:lang="en">Zhao R., Ren X., Wen K., Liu H.N., Huang M., Wang Z., Deng Y. Multi-arc ion plating and DC magnetron sputtering integrated technique for high-performance Al,C-co-doped δ-TiN quaternary films. Corrosion Science, 2021, vol. 182, article number 109261. DOI: 10.1016/j.corsci.2021.109261.</mixed-citation><mixed-citation xml:lang="ru">Zhao R., Ren X., Wen K., Liu H.N., Huang M., Wang Z., Deng Y. Multi-arc ion plating and DC magnetron sputtering integrated technique for high-performance Al,C-co-doped δ-TiN quaternary films // Corrosion Science. 2021. Vol. 182. Article number 109261. DOI: 10.1016/j.corsci.2021.109261.</mixed-citation></citation-alternatives></ref><ref id="B16"><label>16.</label><citation-alternatives><mixed-citation xml:lang="en">Schipachev A.M., Vardanyan E.L., Mukhamadeev V.R., Mukhamadeev I.R. Investigation of changes in the surface hardness of coated cutting tools. Metalloobrabotka, 2021, no. 3, pp. 22–29. DOI: 10.25960/mo.2021.3.22.</mixed-citation><mixed-citation xml:lang="ru">Щипачев А.М., Варданян Э.Л., Мухамадеев В.Р., Мухамадеев И.Р. Исследование изменения твердости поверхности режущего инструмента с покрытием TiAlN // Металлообработка. 2021. № 3. С. 22–29. DOI: 10.25960/mo.2021.3.22.</mixed-citation></citation-alternatives></ref><ref id="B17"><label>17.</label><citation-alternatives><mixed-citation xml:lang="en">Schipachev A.M., Migranov M.Sh., Mukhamadeev V.R., Mukhamadeev I.R. The influence of composite nanostructured coating on the change of elemental composition in the surface layers of the cutting tool. Metalloobrabotka, 2019, no. 5, pp. 19–25. DOI: 10.25960/mo.2019.5.19.</mixed-citation><mixed-citation xml:lang="ru">Щипачев А.М., Мигранов М.Ш., Мухамадеев В.Р., Мухамадеев И.Р. Влияние композиционного наноструктурного покрытия на изменение элементного состава в поверхностных слоях режущего инструмента // Металлообработка. 2019. № 5. С. 19–25. DOI: 10.25960/mo.2019.5.19.</mixed-citation></citation-alternatives></ref><ref id="B18"><label>18.</label><citation-alternatives><mixed-citation xml:lang="en">Ramazanov K.N., Vardanyan E.L., Mukhamadeev V.R., Mukhamadeev I.R., Maslov A.A. Change in the chemical composition of a carbide tool with Ti-Al-N coating surface layers during machining. Journal of surface investigation: X-ray, synchrotron and neutron techniques, 2022, no. 3, pp. 412–415. DOI: 10.1134/S1027451022020355.</mixed-citation><mixed-citation xml:lang="ru">Рамазанов К.Н., Варданян Э.Л., Мухамадеев В.Р., Мухамадеев И.Р., Маслов А.А. Изменение химического состава поверностных слоев твердосплавного инструмента с покрытием системы Ti-Al-N в процессе резания // Поверхность. Рентгеновские, синхротронные и нейтронные исследования. 2022. № 6. С. 108–112. DOI: 10.31857/S1028096022040136.</mixed-citation></citation-alternatives></ref><ref id="B19"><label>19.</label><citation-alternatives><mixed-citation xml:lang="en">Lipatov A.A., Tchigirinskiy Yu.L. Interaction with a viscous contact when cutting austenitic steel with a carbide tool. Izvestia VSTU, 2020, no. 1, pp. 31–35. EDN: YJGSGJ.</mixed-citation><mixed-citation xml:lang="ru">Липатов А.А., Чигиринский Ю.Л. Взаимодействие с вязким контактом при резании аустенитной стали твердосплавным инструментом // Известия Волгоградского государственного технического университета. 2020. № 1. С. 31–35. EDN: YJGSGJ.</mixed-citation></citation-alternatives></ref><ref id="B20"><label>20.</label><citation-alternatives><mixed-citation xml:lang="en">Lipatov A.A., Tchigirinskiy Yu.L. Features of contact interaction in cutting high-alloy steels with carbide tools. Izvestia VSTU, 2021, no. 3, pp. 31–34. DOI: 10.35211/1990-5297-2021-3-250-31-34.</mixed-citation><mixed-citation xml:lang="ru">Липатов А.А., Чигиринский Ю.Л. Особенности контактного взаимодействия при резании высоколегированных сталей твердосплавным инструментом // Известия Волгоградского государственного технического университета. 2021. № 3. С. 31–34. DOI: 10.35211/1990-5297-2021-3-250-31-34.</mixed-citation></citation-alternatives></ref></ref-list></back></article>
