kaz44Вестник Университета Шакарима. Серия технические наукиBulletin of Shakarim University. Technical Sciences2788-79953006-0524«Шәкәрім университеті» КеАҚ10.53360/2788-7995-2026-2(22)-56kaz44-2423Research ArticleТЕХНИЧЕСКАЯ ФИЗИКА И ТЕПЛОЭНЕРГЕТИКАТРИБОЛОГИЧЕСКИЕ, КОРРОЗИОННЫЕ И ТЕРМИЧЕСКИЕ СВОЙСТВА ПОКРЫТИЙ TISICN, ПОЛУЧЕННЫХ МЕТОДОМ РЕАКТИВНОГО ПЛАЗМЕННОГО НАПЫЛЕНИЯTRIBOLOGICAL, CORROSION, AND THERMAL PROPERTIES OF TiSiCN COATINGS PRODUCED BY REACTIVE PLASMA SPRAYINGhttps://orcid.org/0000-0003-3533-242XБаймолдановаЛ. С.BaimoldanovaL. S.

Лазат Саркытбековна Баймолданова – ассоциированный профессор кафедры физики и технологий, PhD, 

070002, г. Усть-Каменогорск, пр. Шакарима, 148

Lazat Sarkytbekkyzy Baimoldanova – Associate Profes-sor of the Department of Physics and Technology of the National Academy of Sciences, PhD, 

070002, Ust-Kamenogorsk, 148 Shakarim Avenue

baimoldals@gmail.comhttps://orcid.org/0000-0001-5990-7123РахадиловБ. К.RakhadilovB. K.

Бауыржан Корабаевич Рахадилов – PhD, профессор, ведущий научный сотрудник, 

070002, г. Усть-Каменогорск, ул.Гоголя, 7Б

Bauyrzhan Rakhadilov – PhD, Professor, Leading Researcher, 

070002, Ust-Kamenogorsk, 7B Gogol Street

rakhadilovb@mail.ruhttps://orcid.org/0000-0002-7362-6173ЧорухА.CoruhA.

Али Чорух – профессор кафедры физики, 

54050, г. Сакарья, кампус Эсентепе

Ali Coruh – Prof.Dr, Department of Physics, 

54050, Sakarya, Esendepe Campus

coruh@sakarya.edu.trhttps://orcid.org/0009-0009-9095-6631ҚабдыкеневаЕ. М.KabdykenovaE. M.

Еркежан Мұратқызы Қабдыкенова – сениор-лектор кафедры физики и технологий, магистр, 

070002, г. Усть-Каменогорск, пр. Шакарима, 148

Erkezhan Muratkyzy Kabdykenova – Senior Lecturer, Department of Physics and Technologies, Master’s Degree holder, 

070002, Ust-Kamenogorsk, 148 Shakarim Avenue

kabdykenovaerkezhan@gmail.comhttps://orcid.org/0000-0002-1677-8023ЕрмоленкоМ. В.YermolenkoM. V.

Михаил Вячеславович Ермоленко – кандидат технических наук, ассоциированный профессоркафедры «Техническая физика и теплоэнергетика», 

071412, г. Семей, ул. Глинки, 20 А

Mikhail Yermolenko – Candidate of Technical Sciences, Associate Professor of the Department of Technical Physics and Thermal Power Engineering,

071412, Semey, 20A Glinka Street

tehfiz@mail.ruВосточно-Казахстанский университет имени С. АманжоловаКазахстанS. Amanzholov East Kazakhstan UniversityKazakhstanТОО «PlasmaScience»КазахстанPlasmaScience LLPKazakhstanУниверситет СакарьяТурцияSakarya UniversityTurkeyШәкәрім университетКазахстанShakarim UniversityKazakhstan20262907202602(22)524533Copyright © Баймолданова Л.С., Рахадилов Б.К., Чорух А., Қабдыкенева Е.М., Ермоленко М.В., 20262026Баймолданова Л.С., Рахадилов Б.К., Чорух А., Қабдыкенева Е.М., Ермоленко М.В.Baimoldanova L.S., Rakhadilov B.K., Coruh A., Kabdykenova E.M., Yermolenko M.V.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/2423

В работе исследованы термическая стабильность, трибологические и электрохимические свойства покрытий TiSiCN, полученных методом реактивного плазменного напыления механически активированных порошковых смесей системы TiCN–SiC–Si. Показано влияние силы дугового тока (400-600 А) на результаты испытаний и характеристики сформированного слоя. Рентгенофазовый анализ и исследование поперечных шлифов методом сканирующей электронной микроскопии подтверждают формирование покрытия системы Ti–Si–C– N и позволяют оценить его толщину и микроструктурные особенности. Термогравиметрический анализ, проведённый в атмосфере N₂, использован для сравнительной оценки термической стабильности покрытий при нагреве до 950°C. По данным трибологических испытаний установлена зависимость коэффициента трения от режима напыления и отмечена тенденция к его стабилизации при повышенных значениях тока. Электрохимические исследования в 3,5% растворе NaCl показали улучшение коррозионных характеристик покрытий по сравнению с подложкой. Полученные результаты характеризуют покрытия TiSiCN как перспективные защитные слои для применения в условиях трения, нагрева и воздействия коррозионных сред.

Thermal stability, tribological and electrochemical properties of TiSiCN coatings obtained by reactive plasma sputtering of mechanically activated powder mixtures of TiCN-SiC-Si system are investigated. The effect of arc current strength (400-600 A) on the test results and characteristics of the formed layer is shown. X-ray phase analysis and cross-section analysis by scanning electron microscopy confirm the formation of the coating of the Ti-Si-C-N system and make it possible to assess its thickness and microstructural features. Thermogravimetric analysis conducted in an N ₂ atmosphere was used to compare the thermal stability of coatings when heated to 950 °C. According to the data of tribological tests, the dependence of the friction coefficient on the spraying mode was established and a tendency to its stabilization was noted at increased current values. Electrochemical studies in a 3.5% NaCl solution showed improved corrosion characteristics of the coatings compared to the substrate. The results obtained characterize TiSiCN coatings as promising protective layers for use in friction, heating and corrosive environments.

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