<?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="research-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">642540</article-id><article-id pub-id-type="doi">10.22184/1993-7296.FROS.2024.18.7.550.562</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>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Evaluation of the properties of 65G steel samples after the laser and conventional hardening methods in relation to the operation of agricultural and forestry machines</article-title><trans-title-group xml:lang="ru"><trans-title>Оценка свойств образцов из стали 65Г после лазерного и традиционных методов упрочнения применительно к эксплуатации сельскохозяйственных и лесотехнических машин</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9278-6925</contrib-id><name-alternatives><name xml:lang="en"><surname>Biryukov</surname><given-names>Vladimir P.</given-names></name><name xml:lang="ru"><surname>Бирюков</surname><given-names>Владимир Павлович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>leading researcher, Ph.D. in technical sciences</p></bio><bio xml:lang="ru"><p>ведущий научный сотрудник, к. т. н.</p></bio><email>journal@electronics.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-6520-7500</contrib-id><name-alternatives><name xml:lang="en"><surname>Krivorotov</surname><given-names>Valeriy I.</given-names></name><name xml:lang="ru"><surname>Криворотов</surname><given-names>Валерий Иванович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>deputy head of the attestation and certification department, Ph.D. in technical services</p></bio><bio xml:lang="ru"><p>заместитель начальника отдела САС, к. т. н.</p></bio><email>journal@electronics.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-8277-0688</contrib-id><name-alternatives><name xml:lang="en"><surname>Lukanin</surname><given-names>Boris E.</given-names></name><name xml:lang="ru"><surname>Луканин</surname><given-names>Борис Евгеньевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>head of the certification and attestation unit of the attestation and certification department, Scientific and Technical Association “IRE-Polyus” LLC, postgraduate student, Mytishchinskiy branch of Bauman Moscow State Technical University</p></bio><bio xml:lang="ru"><p>начальник сектора сертификации и аттестации отдела САС, ООО НТО «ИРЭ-Полюс», аспирант, Мытищинский филиал МГТУ им. Н. Э. Баумана</p></bio><email>journal@electronics.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Mechanical Engineering Research Institute of the Russian Academy of Sciences (IMASH RAN)</institution></aff><aff><institution xml:lang="ru">Институт машиноведения им. А. А. Благонравова РАН</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">LLC NTO “IRE-Polyus”</institution></aff><aff><institution xml:lang="ru">ООО НТО «ИРЭ-Полюс»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2024-12-17" publication-format="electronic"><day>17</day><month>12</month><year>2024</year></pub-date><volume>18</volume><issue>7</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>550</fpage><lpage>562</lpage><history><date date-type="received" iso-8601-date="2024-12-03"><day>03</day><month>12</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2024-12-03"><day>03</day><month>12</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Biryukov V.P., Krivorotov V.I., Lukanin B.E.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Бирюков В.П., Криворотов В.И., Луканин Б.Е.</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Biryukov V.P., Krivorotov V.I., Lukanin B.E.</copyright-holder><copyright-holder xml:lang="ru">Бирюков В.П., Криворотов В.И., Луканин Б.Е.</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/1993-7296/article/view/642540">https://journals.eco-vector.com/1993-7296/article/view/642540</self-uri><abstract xml:lang="en"><p>The article analyzes the structural, stress condition and triboengineering tests of 65G steel samples after the laser and conventional hardening methods for possible extension of the service life of parts and mechanisms for the forestry and agricultural machinery. It is established that the abrasive wear resistance is increased by 2.5 and 1.7 times compared to 65G steel in the initial condition and after bulk hardening, respectively. Based on the experimental assessment results of the thermal residual stress level after the bulk furnace hardening and laser hardening of the 65G steel samples, a calculation has been made for the predicted subsequent service life of the parts of tilling mechanisms and machines.</p></abstract><trans-abstract xml:lang="ru"><p>В статье проведен анализ структурного, напряженного состояния и триботехнические испытания образцов из стали 65Г после лазерного и традиционных методов упрочнения для возможного продления сроков эксплуатации деталей машин и механизмов лесной и сельскохозяйственной техники. Установлено, что абразивная износостойкость повысилась в 2,5 и 1,7 раза по сравнению со сталью 65Г в исходном состоянии и после объемной закалки соответственно. По результатам экспериментальной оценки уровня термических остаточных напряжений после объемной печной закалки и лазерного упрочнения образцов из стали 65Г выполнен расчет прогнозируемого ресурса последующей эксплуатации деталей почвообрабатывающих механизмов и машин.</p></trans-abstract><kwd-group xml:lang="en"><kwd>laser hardening</kwd><kwd>microhardness</kwd><kwd>bulk hardening</kwd><kwd>stress condition</kwd><kwd>forecasting of service life</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>лазерное упрочнение</kwd><kwd>микротвердость</kwd><kwd>объемная закалка</kwd><kwd>напряженное состояние</kwd><kwd>прогнозирование ресурса эксплуатации</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Lyalyakin V. P., Solov’ev S.A., Aulov V. F. Sostoyanie i perspektivy uprochneniya i vosstanovleniya detalej pochvoobrabatyvayushchih mashin svarochno-naplavochnymi metodami. Trudy GOSNITI. 2014; 115; 96–104. Лялякин В. П., Соловьев С. А., Аулов В. Ф. Состояние и перспективы упрочнения и восстановления деталей почвообрабатывающих машин сварочно-наплавочными методами. Труды ГОСНИТИ. 2014; 115; 96–104.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Nath A. K., Sarkar S. Laser transformation hardening of steel. Advances in laser materials processing. 2018; 11; 257–298. DOI:10.1016/B978-0-08-101252-9.00011-X.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Telasang G., Majumdar J. D., Padmanabham G., Manna I. Wear and corrosion behavior of laser surface engineered AISI H13 hot working tool steel. Surface and Coatings Technology. 2015; 261; 69–78. DOI: 10.1016/j.surfcoat.2014.11.058.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Yilbas B. S., Malik J., Patel F. Laser gas assisted treatment of AISI H12 tool steel and corrosion properties. Optics and Lasers in Engineering. 2014; 54; 8–13. DOI: 10.1016/j.optlaseng.2013.10.004.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Maharjan N., Zhou W., Zhou Y., Wu N. Underwater laser hardening of bearing steels. Journal of Manufacturing Processes. 2019; 47; 52–56. DOI: 10.1016/j.jmapro.2019.08.020.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Moradi M., Arabi H., Nasab S. J., Benyounis K. Y. A comparative study of laser surface hardening of AISI 410 and 420 martensitic stainless steels by using diode laser. Optics and Laser Technology. 2019; 111; 347–357. DOI: 10.1016/j.optlastec.2018.10.013.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Park C., Kim J., Sim A., Sohn H., Jang H., Chun E. J. Influence of diode laser heat treatment and wear conditions on the fretting wear behavior of a mold steel. Wear. 2019; 434–435; 202961. DOI: 10.1016/j.wear.2019.202961.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Yuan Q., Chai L., Shen J., Wang H., Guan H., Guo N., Li Y. Microstructural characteristics, hardness and wear resistance of a typical ferritic/martensitic steel surface-treated by pulsed laser. Surface and Coatings Technology. 2021; 418; 127261. DOI: 10.1016/j.surfcoat.2021.127261.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Heitkemper M., Fischer A., Bohne Ch., Pyzalla A. Wear mechanisms of laser-hardened martensitic high-nitrogen-steels under sliding wear. Wear. 2001; 250; 477–484. DOI: 10.1016/S0043-1648(01)00659-7.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Pellizzari M., De Flora M. G. Influence of laser hardening on the tribological properties of forged steel for hot rolls. Wear. 2011; 271; 2402–2411. DOI: 10.1016/j.wear.2011.01.044.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Pyndak V. I., Novikov A. E. Tribotechnical and energy assessment of parts of working members of cultivating machines after carburizing and laser hardening. Metal Science and Heat Treatment. 2016; 58 (3–4); 226–230. DOI: 10.1007/s11041-016-9994-7.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Bogachyova N. D. Primenenie razmagnichivaniya v tekhnike. CNII im. akad. A. N. Krylova. – SPb. 2010. 263 s. ISBN 978-5-903002-18-4. Богачева Н. Д. Применение размагничивания в технике. ЦНИИ им. акад. А. Н. Крылова. – СПб. 2010. 263 с. ISBN 978-5-903002-18-4.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Lyalyakin V. P., Krivorotov V. I., Lukanin B. E., Muratov R.Ch., Tolkacheva A. V. Primenenie metoda koercitimetrii dlya ocenki ostatochnyh napryazhenij v ploskih nozhah, uprochnennyh TVCh-borirovaniem. Trudy GOSNITI. 2023; 1 (150); 93–102. DOI: 10.22314/2618-8287-2023-61-1-93-102. Лялякин В. П., Криворотов В. И., Луканин Б. Е., Муратов Р. Ч., Толкачева А. В. Применение метода коэрцитиметрии для оценки остаточных напряжений в плоских ножах, упрочненных ТВЧ-борированием. Труды ГОСНИТИ. 2023; 1 (150); 93–102. DOI: 10.22314/2618-8287-2023-61-1-93-102.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Nerazrushayushchij kontrol’ i diagnostika. Spravochnik. / Pod redakciej V. V. Klyueva. – M. Mashinostroenie. 2003. 657s. ISBN: 5-217-03178-6. Неразрушающий контроль и диагностика. Справочник. / Под редакцией В. В. Клюева. – М. Машиностроение. 2003. 657с. ISBN: 5-217-03178-6.</mixed-citation></ref></ref-list></back></article>
