kaz44Вестник Университета Шакарима. Серия технические наукиBulletin of Shakarim University. Technical Sciences2788-79953006-0524«Шәкәрім университеті» КеАҚ10.53360/2788-7995-2025-1(17)-43kaz44-1748Research ArticleТЕХНИЧЕСКАЯ ФИЗИКА И ТЕПЛОЭНЕРГЕТИКАВЛИЯНИЕ ЭЛЕКТРОЛИТНО-ПЛАЗМЕННОГО УПРОЧНЕНИЯ НА ЭКСПЛУАТАЦИОННЫЕ ХАРАКТЕРИСТИКИ РАБОЧИХ ОРГАНОВ СЕЛЬСКОХОЗЯЙСТВЕННОЙ ТЕХНИКИTHE INFLUENCE OF ELECTROLYTIC PLASMA HARDENING ON THE PERFORMANCE CHARACTERISTICS OF WORKING PARTS OF AGRICULTURAL MACHINERYhttps://orcid.org/0000-0001-5166-4761ҚадырболатН. Е.KadyrbolatN. E.

Нұрлат Ерболұлы Қадырболат – студент специальности «Теплоэнергетика»; ассистент

071412, г.Семей , ул. Физкультурная, 4 а

Nurlat Erboluly Kadyrbolat – Student in «Heat Power Engineering»; Assistant

071412, Semey, Fizkulturnaya str., 4a 

ersinnur44@gmail.comhttps://orcid.org/0009-0008-2209-6740КурмангалиевР. Х.KurmangalievR. Kh.

Ринат Хамитулы Курмангалиев – докторант специальности «Техническая физика»; старший научный сотрудник

071412, г.Семей , ул. Физкультурная, 4 а

Rinat Khamituly Kurmangaliyev – Doctoral student in «Technical Physics»

071412, Semey, Fizkulturnaya str., 4a 

rinat_real@rambler.ruhttps://orcid.org/0000-0001-7161-2686СатбаеваЗ. А.SatbayevaZ. A.

Зарина Аскарбековна Сатбаева – PhD; Science professor кафедры «Техническая физика и Теплоэнергетика»; Старший  научный сотрудник

071412, г.Семей , ул. Физкультурная, 4 а

070018, г. Усть-Каменогорск, ул. Гоголя 7Г 

Zarina Askarbekovna Satbayeva – PhD; Science Professor of the Department of «Technical Physics and Thermal Power Engineering»; Senior Researcher

071412, Semey, Fizkulturnaya str., 4a 

070018, Ust-Kamenogorsk, Gogol str. 7G 

satbaeva.z@mail.ruhttps://orcid.org/0009-0009-2877-5178ШынарбекА. Б.ShynarbekA. B.

Айбек Бакытжанович Шынарбек – докторант специальности «Механика и метталообработка»; ведущий научный сотрудник 

071412, г.Семей , ул. Физкультурная, 4 а

Aibek Bakhytzhanuly Shynarbek – Doctoral student in «Mechanics and Metal Processing»; Leading Researcher

071412, Semey, Fizkulturnaya str., 4a 

shinarbekov16@mail.ruЖасболатовД. М.ZhasbolatovD. M.

Дастан Маратұлы Жасболатов – магистрант факультета «Высшая школа науки и технологий»

8050, Ниси-ку, Ниигата, 950-2181

Dastan Maratuly Zhasbolatov – Master's student, Graduate School of Science and Technology

8050, Nishi-ku, Niigata, 950-2181 

dastanzhas01@gmail.comИнжиниринговый центр «Упрочняющие технологии и покрытия», Университет имени Шакарима города СемейКазахстанEngineering Center «Hardening technologies and coatings», Shakarim Semey UniversityKazakhstanИнжиниринговый центр «Упрочняющие технологии и покрытия», Университет имени Шакарима города Семей; ТОО «Plasma Science»КазахстанEngineering Center «Hardening technologies and coatings», Shakarim Semey University; TOO «Plasma Science»KazakhstanНиигатский университетЯпонияNiigata UniversityJapan20252903202501(17)335342Copyright © Қадырболат Н.Е., Курмангалиев Р.Х., Сатбаева З.А., Шынарбек А.Б., Жасболатов Д.М., 20252025Қадырболат Н.Е., Курмангалиев Р.Х., Сатбаева З.А., Шынарбек А.Б., Жасболатов Д.М.Kadyrbolat N.E., Kurmangaliev R.K., Satbayeva Z.A., Shynarbek A.B., Zhasbolatov D.M.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://tech.vestnik.shakarim.kz/jour/article/view/1748

В данной работе исследуется повышение эксплуатационных и механических свойств стали 45, применяемой в сельскохозяйственной технике, методом электролитно-плазменного упрочнения (ЭПУ). Эксперименты проведены при следующем режиме: напряжение 320 В, сила тока 50 А и время воздействия 9 секунд. Анализ микроструктуры показал формирование мартенситного слоя толщиной 500-550 мкм, что привело к увеличению микротвёрдости стали с 200 HV до 685 HV, то есть в 3,4 раза. Выявлено зональное строение структуры: закалённый (мартенситный) слой толщиной 500 мкм, зона термического воздействия 200-250 мкм и основная матрица. Результаты исследования подтвердили высокую эффективность и надёжность ЭПУ как метода упрочнения высоконагруженных рабочих элементов сельскохозяйственной техники. Внедрение данной технологии позволяет снизить затраты на замену деталей на 30–35 %, повысить эффективность эксплуатации оборудования и способствовать развитию отечественного сельскохозяйственного машиностроения. Применение 20%-ного раствора карбоната натрия, не загрязняющего окружающую среду, при ЭПУ обеспечило равномерное распределение электрического тока в ячейке и способствовало достижению оптимальной скорости охлаждения образца.

: In this paper, we investigate the improvement of the operational and mechanical properties of 45 steel used in agricultural machinery by electrolytic plasma quenching (EPH). The experiments were carried out under three treatment modes: 320 V voltage, 50 A current and exposure time of 9 seconds. Microstructure analysis showed the formation of a martensitic layer with a thickness of 500-550 microns, which led to an increase in the microhardness of steel from 200 HV to 683 HV, that is, 3.4 times. The zonal structure of the material is revealed: a reinforced (martensitic) layer with a thickness of 500 microns, a thermal impact zone of 200-250 microns and a basic matrix. The results of the study confirmed the high efficiency and reliability of EPC as a method of hardening highly loaded working bodies of agricultural machinery. The introduction of this technology makes it possible to reduce the cost of replacing parts by 30-35%, increase the efficiency of equipment and contribute to the development of domestic agricultural machinery. The use of a 20% sodium carbonate solution, which does not pollute the environment, during the EPH ensured an even distribution of electric current in the cell and contributed to achieving an optimal cooling rate of the sample.

электролитно-плазменное упрочнение (ЭПК)микротвердостьмартенситсталь 45электролитelectrolytic plasma hardening (EPH)microhardnesswearsteel 45electrolyteThis research has been funded by the Science Committee of the Ministry of Science and Higher Education of the Republic of Kazakhstan (Grant № BR24992870).ReferencesProskurin A.I. Technical maintenance and repair of automobiles at service enterprises / A.I. Proskurin, R.N. Moskvin, A.A. Kartashov // Textbook. – 2014.Proskurin A.I. Technical maintenance and repair of automobiles at service enterprises / A.I. Proskurin, R.N. Moskvin, A.A. Kartashov // Textbook. – 2014.Lyandenbursky V.V. Improvement of turbocharger diagnostics for mobile machinery engines / V.V. Lyandenbursky, A.P. Inshakov, I.I. Kurbakov // Monograph. – 2015.Lyandenbursky V.V. Improvement of turbocharger diagnostics for mobile machinery engines / V.V. Lyandenbursky, A.P. Inshakov, I.I. Kurbakov // Monograph. – 2015.Influence of surface roughness on wear resistance of machine parts / S.E. Negmatullaev et al // Barqarorlik va yetakchi tadqiqotlar onlayn ilmiy jurnali. – 2022. – P. 505-509.Influence of surface roughness on wear resistance of machine parts / S.E. Negmatullaev et al // Barqarorlik va yetakchi tadqiqotlar onlayn ilmiy jurnali. – 2022. – P. 505-509.Gubasheva A.M. Problems of agricultural machinery storage in the Republic of Kazakhstan / A.M. Gubasheva, L.G. Knyazeva, V.D. Prokhorenkov // Science in Central Russia. – 2014. – № 6. – P. 38-48.Gubasheva A.M. Problems of agricultural machinery storage in the Republic of Kazakhstan / A.M. Gubasheva, L.G. Knyazeva, V.D. Prokhorenkov // Science in Central Russia. – 2014. – № 6. – P. 38-48.Development and management strategy of associated logistics centers in regions / G. Zhanbirov et al // Bulletin of KazATC. – 2023. – Vol. 126, № 3. – P. 82-90.Development and management strategy of associated logistics centers in regions / G. Zhanbirov et al // Bulletin of KazATC. – 2023. – Vol. 126, № 3. – P. 82-90.Verkhorubov V.S. Influence of plasma melting on wear resistance of metallization coatings of the Fe-C-Cr-Ti-Al system / V.S. Verkhorubov // PhD thesis in Technical Sciences: 05.02.10. – 2015. 7. Bekbosynov S. Improving the level of material and technical support for grain farming / S. Bekbosynov, I. Mizanbekov // Strategic directions for the development of the agro-industrial complex. – 2022. – P. 93-100.Verkhorubov V.S. Influence of plasma melting on wear resistance of metallization coatings of the Fe-C-Cr-Ti-Al system / V.S. Verkhorubov // PhD thesis in Technical Sciences: 05.02.10. – 2015. 7. Bekbosynov S. Improving the level of material and technical support for grain farming / S. Bekbosynov, I. Mizanbekov // Strategic directions for the development of the agro-industrial complex. – 2022. – P. 93-100.Kazakhstan R. Program for the development of the agro-industrial complex in the Republic of Kazakhstan for 2013-2020 «Agrobusiness-2020» [electronic resource] [adopted by the Government on February 18, 2013 No. 151] //URL: http://adilet.zan.kz/rus/docs P. – Vol. 1400000750.Kazakhstan R. Program for the development of the agro-industrial complex in the Republic of Kazakhstan for 2013-2020 «Agrobusiness-2020» [electronic resource] [adopted by the Government on February 18, 2013 No. 151] //URL: http://adilet.zan.kz/rus/docs P. – Vol. 1400000750.Shuvalov A.S. Agricultural production through leasing mechanisms (based on materials from the Tver region).Shuvalov A.S. Agricultural production through leasing mechanisms (based on materials from the Tver region).Belousova S.V. Regional food security: formation and implementation problems (based on the example of the Irkutsk region) / S.V. Belousova // Economics Profession Business. – 2022. – № 4. – P. 30-40.Belousova S.V. Regional food security: formation and implementation problems (based on the example of the Irkutsk region) / S.V. Belousova // Economics Profession Business. – 2022. – № 4. – P. 30-40.Modern trends in the development of energy economics / E.G. Ponomarenko et al. – 2023.Modern trends in the development of energy economics / E.G. Ponomarenko et al. – 2023.Application of electrolytic plasma hardening to improve the properties of machine parts made of steel 45 / R.K. Kusainov et al // Bulletin of Shakarim University. Technical Sciences Series. – 2024. – № 3 (15). – P. 62-70.Application of electrolytic plasma hardening to improve the properties of machine parts made of steel 45 / R.K. Kusainov et al // Bulletin of Shakarim University. Technical Sciences Series. – 2024. – № 3 (15). – P. 62-70.Electrolytic Plasma Nitriding of Medium-Carbon Steel 45 for Performance Enhancement / Z. Satbayeva et al // Crystals. – 2024. – Vol. 14, № 10. – P. 895.Electrolytic Plasma Nitriding of Medium-Carbon Steel 45 for Performance Enhancement / Z. Satbayeva et al // Crystals. – 2024. – Vol. 14, № 10. – P. 895.Application of sodium carbonate-based electrolyte for electrolytic plasma surface hardening of steel 45 / B. Rakhadilov et al // Bulletin of Shakarim University. Technical Sciences Series. – 2024. – № 3(15). – P. 414-424.Application of sodium carbonate-based electrolyte for electrolytic plasma surface hardening of steel 45 / B. Rakhadilov et al // Bulletin of Shakarim University. Technical Sciences Series. – 2024. – № 3(15). – P. 414-424.Electrolytic plasma surface hardening of a steel applicator for liquid fertilizers / B.K. Rakhadilov et al // Bulletin of Shakarim University. Technical Sciences Series. – 2024. – Vol. 1, № 2 (14). – P. 325-334.Electrolytic plasma surface hardening of a steel applicator for liquid fertilizers / B.K. Rakhadilov et al // Bulletin of Shakarim University. Technical Sciences Series. – 2024. – Vol. 1, № 2 (14). – P. 325-334.Tilabov B.K. Nitrocarburizing of needle sprockets made of carbon steel and their subsequent hardening and low-temperature tempering / B.K. Tilabov, U.E. Normurodov // Universum: Technical Sciences. – 2021. – № 2-4(83). – P. 21-24.Tilabov B.K. Nitrocarburizing of needle sprockets made of carbon steel and their subsequent hardening and low-temperature tempering / B.K. Tilabov, U.E. Normurodov // Universum: Technical Sciences. – 2021. – № 2-4(83). – P. 21-24.Serebrovsky V.I. Study of the influence of chemical-thermal treatment on the properties of electroplated coatings / V.I. Serebrovsky, E.S. Kalutsky, O.S. Sernikova // Modern problems and directions of agro-engineering development in Russia. – 2022. – P. 195-199.Serebrovsky V.I. Study of the influence of chemical-thermal treatment on the properties of electroplated coatings / V.I. Serebrovsky, E.S. Kalutsky, O.S. Sernikova // Modern problems and directions of agro-engineering development in Russia. – 2022. – P. 195-199.Thermal treatment of disc saw teeth for fiber-processing machines / A.S. Abrorov et al // Arkhivariyus. – 2021. – Vol. 7, № 1(55). – P. 21-25.Thermal treatment of disc saw teeth for fiber-processing machines / A.S. Abrorov et al // Arkhivariyus. – 2021. – Vol. 7, № 1(55). – P. 21-25.Surface Modification of Chromium–Nickel Steel by Electrolytic Plasma Nitriding Method / Z. Satbayeva et al // Crystals. – 2024. – Vol. 14, № 9. – P. 759.Surface Modification of Chromium–Nickel Steel by Electrolytic Plasma Nitriding Method / Z. Satbayeva et al // Crystals. – 2024. – Vol. 14, № 9. – P. 759.Influence of electrolyte composition on microstructure, phase composition and performance properties of steel 45 after electrolytic plasma nitriding / Z.A. Satbayeva et al // Bulletin of Shakarim University. Technical Sciences Series. – 2024. – № 3 (15). – P. 405-414.Influence of electrolyte composition on microstructure, phase composition and performance properties of steel 45 after electrolytic plasma nitriding / Z.A. Satbayeva et al // Bulletin of Shakarim University. Technical Sciences Series. – 2024. – № 3 (15). – P. 405-414.Electrochemical and transport characteristics of membrane systems during electro-nanofiltration separation of solutions containing ammonium nitrate and potassium sulfate / S.I. Lazarev et al // Electrochemistry. – 2021. – Vol. 57, № 6. – P. 355-376.Electrochemical and transport characteristics of membrane systems during electro-nanofiltration separation of solutions containing ammonium nitrate and potassium sulfate / S.I. Lazarev et al // Electrochemistry. – 2021. – Vol. 57, № 6. – P. 355-376.Kupryashov A.V. Electrochemical method for obtaining fine-dispersed graphite filler for composite multifunctional coatings: PhD thesis – Siberian Federal University, 2023.Kupryashov A.V. Electrochemical method for obtaining fine-dispersed graphite filler for composite multifunctional coatings: PhD thesis – Siberian Federal University, 2023.Microstructure evolution and mechanical properties degradation behavior of nuclear power pressure vessel steel induced by prolonged thermal aging / T. Wang et al // Journal of Materials Research and Technology. – 2025. – Vol. 34. – P. 2740-2753.Microstructure evolution and mechanical properties degradation behavior of nuclear power pressure vessel steel induced by prolonged thermal aging / T. Wang et al // Journal of Materials Research and Technology. – 2025. – Vol. 34. – P. 2740-2753.

The authors declare that there are no conflicts of interest present.