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<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="review-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Photonics Russia</journal-id><journal-title-group><journal-title xml:lang="en">Photonics Russia</journal-title><trans-title-group xml:lang="ru"><trans-title>Фотоника</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1993-7296</issn><issn publication-format="electronic">2686-844X</issn><publisher><publisher-name xml:lang="en">Technosphera JSC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">682911</article-id><article-id pub-id-type="doi">10.22184/1993-7296.FRos.2025.19.3.210.222</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Technologies &amp; Technology Equipment</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Технологии и технологическое оборудование</subject></subj-group><subj-group subj-group-type="article-type"><subject>Review Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Changes in the Polycrystalline Alloy Microstructure Under Impact Action of Short Laser Pulses</article-title><trans-title-group xml:lang="ru"><trans-title>Изменения микроструктуры поликристаллических сплавов при ударном воздействии короткими лазерными импульсами</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Likhanskiy</surname><given-names>Vladimir V.</given-names></name><name xml:lang="ru"><surname>Лиханский</surname><given-names>Владимир Валентинович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Doctor of Physical and Mathematical Sciences, lead researcher, Laboratory of Physics of Nonequilibrium Processes in Materials, Troitsk separate subdivision</p></bio><bio xml:lang="ru"><p>д. ф.- м. н., в. н. с., Лаборатория физики неравновесных процессов в материалах, ТОП</p></bio><email>likhanskiy2020@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ulybyshev</surname><given-names>Konstantin E.</given-names></name><name xml:lang="ru"><surname>Улыбышев</surname><given-names>Константин Евгеньевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD in Physics and Mathematics, research engineer, Laboratory of Physics of Nonequilibrium Processes in Materials, Troitsk separate subdivision</p></bio><bio xml:lang="ru"><p>к. ф.- м. н., инженер-исследователь, Лаборатория физики неравновесных процессов в материалах, ТОП</p></bio><email>Ulybyshev_KE@nrcki.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Elkin</surname><given-names>Nikolay N.</given-names></name><name xml:lang="ru"><surname>Елкин</surname><given-names>Николай Николаевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Doctor of Physical and Mathematical Sciences</p></bio><bio xml:lang="ru"><p>д. ф.- м. н.</p></bio><email>elkin_nn@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Khorokhorin</surname><given-names>Maxim V.</given-names></name><name xml:lang="ru"><surname>Хорохорин</surname><given-names>Максим Васильевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>research assistant, Laboratory of Physics of Nonequilibrium Processes in Materials, Troitsk separate subdivision</p></bio><bio xml:lang="ru"><p>лаборант-исследователь, Лаборатории физики неравновесных процессов в материалах, ТОП</p></bio><email>m.khorokhorin@lebedev.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Research Center “Kurchatov Institute”</institution></aff><aff><institution xml:lang="ru">НИЦ «Курчатовский институт»</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Lebedev Physical Institute of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Физический институт им. П. Н. Лебедева РАН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-06-05" publication-format="electronic"><day>05</day><month>06</month><year>2025</year></pub-date><volume>19</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru">180-246</issue-title><fpage>210</fpage><lpage>222</lpage><history><date date-type="received" iso-8601-date="2025-06-04"><day>04</day><month>06</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-06-04"><day>04</day><month>06</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Likhanskiy V.V., Ulybyshev K.E., Elkin N.N., Khorokhorin M.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Лиханский В.В., Улыбышев К.Е., Елкин Н.Н., Хорохорин М.В.</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">Likhanskiy V.V., Ulybyshev K.E., Elkin N.N., Khorokhorin M.V.</copyright-holder><copyright-holder xml:lang="ru">Лиханский В.В., Улыбышев К.Е., Елкин Н.Н., Хорохорин М.В.</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/1993-7296/article/view/682911">https://journals.eco-vector.com/1993-7296/article/view/682911</self-uri><abstract xml:lang="en"><p>A review of publications devoted to the application of pulsed laser radiation in the field of technologies has been performed. The advantages of laser shock peening of the processed product surfaces have been considered. The developmental model of point defects and dislocations under the shock-wave load of polycrystalline materials has been proposed. The high-quality compliance between the calculated dislocation density and experimental results related to the laser shock peening of AMg6 samples has been obtained.</p></abstract><trans-abstract xml:lang="ru"><p>Выполнен обзор работ по применениям импульсного лазерного излучения в технологиях. Рассмотрены преимущества ударного лазерного упрочнения поверхностей обрабатываемых изделий. Предложена модель формирования точечных дефектов и дислокаций при ударно-волновом нагружении поликристаллических материалов. Получено хорошее соответствие расчетной плотности дислокаций результатам экспериментов по лазерному ударному упрочнению образцов из сплава АМг6.</p></trans-abstract><kwd-group xml:lang="en"><kwd>laser shock peening</kwd><kwd>point defects</kwd><kwd>dislocation density</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>лазерное ударное упрочнение</kwd><kwd>точечные дефекты</kwd><kwd>плотность дислокаций</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Arutyunyan R. V., Baranov V. YU., Bol’shov L. A. et al. Vozdejstvie lazernogo izlucheniya na materialy /Otv. red. Velihov E. P.. – M.: Nauka. 1989. 368 p. Арутюнян Р. В., Баранов В. Ю., Большов Л. А. и др. Воздействие лазерного излучения на материалы /Отв. ред. Е. П. Велихов. – М.: Наука. 1989. 368 с.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Gladush G. G., Smurov I. YU. Fizicheskie osnovy lazernoj obrabotki materialov. – M.: FIZMATLIT. 2017. 592p. ISBN 978-5-9221-1712-8. Гладуш Г. Г., Смуров И. Ю. Физические основы лазерной обработки материалов. – М.: ФИЗМАТЛИТ. 2017. 592с. ISBN 978-5-9221-1712-8.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Kuryntsev S. V., Shiganov I. N. Laser Welding of Dissimilar Metals. Photonics Russia. 2020; 14(6): 492–506. DOI: 10.22184/1993-7296.FRos.2020.14.6.492.506. Курынцев С. В., Шиганов И. Н. Лазерная сварка разнородных металлов. Обзор. Часть I. Фотоника. 2020; 14(6): 492–506. DOI: 10.22184/1993-7296.FRos.2020.14.6.492.506.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Kuryntsev S. V., Shiganov I. N. Dissimilar Metal Laser Welding. Review. Part 2. Photonics Russia. 2021; 15(1): 30–44. DOI: 10.22184/1993-7296.FRos.2021.15.1.30.44. Курынцев С. В., Шиганов И. Н. Лазерная сварка разнородных металлов. Обзор. Часть II. Фотоника. 2021; 15(1): 30–44. DOI: 10.22184/1993-7296.FRos.2021.15.1.30.44.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Chen G. X., Kwee T. J., Tan K. P. et al. Laser cleaning of steel for paint removal. Appl. Phys. A. 2010;101: 249–253. DOI:10.1007/s00339-010-5811-0.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>AlShaer A. W., Li L., Mistry A. The effects of short pulse laser surface cleaning on porosity formation and reduction in laser welding of aluminium alloy for automotive component manufacture. Optics &amp; Laser Technology. 2014; 64: 162–171. DOI: 10.1016/j.optlastec.2014.05.010.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Majorov V. S. Lazernoe uprochnenie metallov. V kn. «Lazernye tekhnologii obrabotki materialov: sovremennye problemy fundamental’nyh issledovanij i prikladnyh razrabotok» / Pod red. V.YA. Panchenko. – M.: FIZMATLIT. 2009. 664 p. Майоров В. С. Лазерное упрочнение металлов. В кн. «Лазерные технологии обработки материалов: современные проблемы фундаментальных исследований и прикладных разработок» / Под ред. В. Я. Панченко. – М.: ФИЗМАТЛИТ. 2009. 664 с.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Batsanov S. S. Shock and Materials. Chapter 3. Laser-Induced Shock Compession. – Springer Singapore. 2018. ISBN 978-981-10-7885-9. DOI: 10.1007/978-981-10-7886-6.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>YAres’ko S.I., Goryainov D. S. Modelirovanie processa lazernogo uprochneniya rezhushchego instrumenta. Izvestiya Samarskogo nauchnogo centra RAN. 2011; 13№ 4(3): 921–926. Яресько С. И., Горяинов Д. С. Моделирование процесса лазерного упрочнения режущего инструмента. Известия Самарского научного центра РАН. 2011; 13№ 4(3): 921–926.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Korotkov V. A. Poverhnostnaya plazmennaya zakalka. – Nizhnij Tagil: Nizhnetagil’skij tekhnologicheskij institut (filial UrFU). 2012. 64 p. Коротков В. А. Поверхностная плазменная закалка. – Нижний Тагил: Нижнетагильский технологический институт (филиал УрФУ). 2012. 64 с.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Hirth J., Lothe J. Theory of Dislocations. – New York: McGraw-Hill, 1968. 780 p. Хирт Дж., Лоте И. Теория дислокаций /Перевод с английского под ред. Э. М. Надгорного и Ю. А. Осипьяна. – М.: Атомиздат. 1972. 600 c.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Askaryon G. A., Morez E. M. Generation of elastic waves by transient surface heating. JETP Lett. 1963;16:1638–1644.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Gujba A. K., Medraj M. Laser Peening Process and Its Impact on Materials Properties in Comparison with Shot Peening and Ultrasonic Impact Peening. Engineering, Materials Science. 10 December. 2014;7:7925–7974. DOI:10.3390/ma7127925.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Wang F. et al. Localized plasticity in silicon carbide ceramics induced by laser shock processing. Materialia. 2019; 6: 100265. DOI: 10.1016/j.mtla.2019.</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Meyers M. A., Jarmakani H., Bringa E. M., Remington B. A. Dislocations in Shock Compression and Release. – The Netherlands: Elsevier, North-Holland. 2009; 91–197.</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Bringa E. M., Caro A., Victoria M., Park N. Atomistic Modeling of Wave Propagation in Nanocrystals. Journal of Metals. 2005; 57: 67–70. DOI: 10.1007/s11837-005-0119-9</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Nandedkar A. S. Diffusion Characteristics of Vacancies in Aluminum Interconnects. MRS Online Proceedings Library (OPL). Volume 291: Symposium O – Materials Theory and Modeling. 1992; 291: 361. DOI: 10.1557/PROC-291-361. URL:[https://www.cambridge.org/core/journals/mrs-online-proceedings-library-archive/listing].</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Osiko V. V., Shcherbakov I. A. Solid-State Lasers. Part II. Fotonika. 2013; 4: 24–44. Осико В. В., Щербаков И. А. Твердотельные лазеры. Часть II. Фотоника. 2013; 4: 24–44.</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Mehrer H., Luckabauer M., Sprengel W. Self- and Solute Diffusion, Interdiffusion and Thermal Vacancies in the System Iron-Aluminium. Defect and Diffusion Forum. Vol. 331. DOI: 10.4028/www.scientific.net/DDF.331</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Grabowski S., Kadau K., Entel P. Atomistic modeling of diffusion in aluminum. Phase Transitions. 2002; 75 (1–2): 265–272.</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>Bakulin I. A., Kuznecov S. I., Panin A. S., Tarasova E. YU. Lazernaya udarnaya obrabotka splava AMg6 bez zashchitnogo pokrytiya. Fizika i himiya obrabotki materialov. 2021; 1: 31–39. DOI: 10.30791/0015-3214-2021-1-31-39. Бакулин И. А., Кузнецов С. И., Панин А. С., Тарасова Е. Ю. Лазерная ударная обработка сплава АМг6 без защитного покрытия. Физика и химия обработки материалов. 2021; 1: 31–39. DOI: 10.30791/0015-3214-2021-1-31-39.</mixed-citation></ref><ref id="B22"><label>22.</label><mixed-citation>Bakulin I. A., Kakovkina N. G., Kuznetsov S. I., Panin A. S., Tarasova E. Yu. Structure and Residual Stresses in the AMg6 Alloy after Laser Shock Processing. Inorganic materials: applied research. 2021; 12 (1): 55–60. DOI: 10.1134/S2075113321010032.</mixed-citation></ref><ref id="B23"><label>23.</label><mixed-citation>Bakulin I. A., Kuznetsov S. I., Panin A. S. et al. Effect of Preliminary Heat Treatment on the Formation of Structure and Residual Stresses in the AMg6 Alloy at Laser Shock Peening Without Coating. Journal of Russian Laser Research. 2024; 45:237–248. DOI: 10.1007/s10946-024-10207-4.</mixed-citation></ref><ref id="B24"><label>24.</label><mixed-citation>Lihanskij V. V., Ulybyshev K. E., Elkin N. N. Numerical simulations of the processes induced by laser shock peening in AMg6 aluminum alloy. Aviation Materials and Technologies. 2025;79(2):33–47. DOI: 10.18577/2713-0193-2025-0-2-33-47. Лиханский В. В., Улыбышев К. Е., Елкин Н. Н. Численное моделирование процессов при лазерном ударном упрочнении алюминиевого сплава АМг6. Авиационные материалы и технологии. 2025;79(2):33–47. DOI: 10.18577/2713-0193-2025-0-2-33-47.</mixed-citation></ref></ref-list></back></article>
