nucВестник НЯЦ РКNNC RK Bulletin1729-75161729-7885Национальный ядерный центр Республики Казахстан10.52676/1729-7885-2023-4-22-31nuc-551Research ArticleСтатьиТЕОРЕТИЧЕСКИЕ ИССЛЕДОВАНИЯ И РЕШЕНИЯ ОПТИМАЛЬНЫХ РЕЖИМОВ ПРОЦЕССА ТЕРМИЧЕСКОГО НАПЫЛЕНИЯ HVOF ДЛЯ ПОКРЫТИЯ Cr3C2-NiCrSPRAYING PROCESS FOR Cr3C2-NiCr COATINGhttps://orcid.org/0000-0002-0239-5849РахадиловБ. К.RakhadilovB. K.

Усть-Каменогорск 

dil.baltabaeva315@gmail.comhttps://orcid.org/0000-0001-5510-0568КурбанбековШ. Р.KurbanbekovS. R.https://orcid.org/0000-0002-4823-6640СейтовБ.SeitovB.МуктановаН.MukanovaN.https://orcid.org/0000-0001-8249-4398БалтабаеваД. Э.BaltabayevaD. E.https://orcid.org/0000-0002-4867-4974КатпаеваК.KatpayevaK.Восточно-Казахстанский университет им. С. АманжоловаКазахстанS. Amanzholov East Kazakhstan UniversityKazakhstanВосточно-Казахстанский университет им. С. Аманжолова; Международный казахско-турецкий университет имени Х.А. Ясави; ТОО «Институт инновационных технологий и новых материалов»КазахстанS. Amanzholov East Kazakhstan University; International Kazakh-Turkish University named H.A.Yasavi; LLP “Institute of Innovative Technologies and New Materials”KazakhstanВосточно-Казахстанский технический университет им. Д. СерикбаеваКазахстанD. Serikbayev East Kazakhstan Technical UniversityKazakhstanМеждународный казахско-турецкий университет имени Х.А. Ясави; ТОО «Институт инновационных технологий и новых материалов»КазахстанInternational Kazakh-Turkish University named H.A.Yasavi; LLP “Institute of Innovative Technologies and New Materials”Kazakhstan202329122023042231Copyright © Рахадилов Б.К., Курбанбеков Ш.Р., Сейтов Б., Муктанова Н., Балтабаева Д.Э., Катпаева К., 20242024Рахадилов Б.К., Курбанбеков Ш.Р., Сейтов Б., Муктанова Н., Балтабаева Д.Э., Катпаева К.Rakhadilov B.K., Kurbanbekov S.R., Seitov B., Mukanova N., Baltabayeva D.E., Katpayeva K.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://journals.nnc.kz/jour/article/view/551

В статье рассмотрены теоретические исследования покрытия из Cr3C2-NiCr для подложки из циркония. Для получения данного покрытия был исследован один из высокоэффективных методов – высокоскоростное кислородно-топливное термическое напыление (HVOF). Нанесение покрытия производилась на различные образцы подложек из циркония толщиной 3–5 мм, длиной 20 мм и шириной 30 мм, при скорости напыления 600–700 м/с. Температура во время напыления методом HVOF составляет около 3000 °С, температура охлаждения 27 °С. Исследуя теоретические данные для покрытия из Cr3C2-NiCr определены развивающиеся и тепловые напряжения после обработки HVOF методом Стоуна и уравнениями Бреннера и Сендероффа с толщиной покрытия не более 0,6 мм для карбидных покрытий. По результатам теоретических исследований были найдены значения эффективности осаждения методом, предложенным Kosaku Shinoda. По результатам теоретических и математических расчетов эффективность осаждения для покрытия из Cr3C2-NiCr с подложкой циркония находится в пределах 59,5–69,4%. Таким образом, было установлено, что эффективность осаждения для покрытий зависит от толщины подложки, скорости подачи порошка, а также от массы наносимого материала и, соответственно, от количества проходов напыления.

In this paper, the theoretical research of Cr3C2-NiCr coating for zirconia substrate is discussed. To obtain this coating, one of the multi-efficiency methods high velocity oxygen-fuel thermal spraying (HVOF) was investigated. The coatings were processed by different thicknesses of zirconia substrate sample of 3–5 mm also with length of 20 mm and width of 30 mm, at spraying speed of 600–700 m/s. The temperature during HVOF spraying is about 3000 ºC and the cooling temperature is 27 ºC. Investigating the theoretical data of Cr3C2-NiCr coatings, the development and thermal stresses after HVOF treatment were determined using Stone's method and Brenner-Senderoff equations with a coating thickness not exceeding 0.6 mm for carbide coatings. According to the results of theoretical research, the deposition efficiency values were found by the method proposed by Kosaku Shinoda. According to the theoretical and mathematical calculations, the deposition efficiency for Cr3C2-NiCr coating with zirconia substrate is in the range of 59.5%–69.4%. Thus, it was found that the deposition efficiency for the coatings depends on the thickness of the substrate, the powder feed rate, and the mass of the applied material and consequently the number of spraying passes.

HVOFэффективность осажденияпокрытие Cr3C2-NiCrцирконийостаточное напряжениеHVOFdeposition efficiencyCr3C2-NiCr coatingzirconiaresidual stressДанное исследование финансируется Комитетом науки Министерства науки и высшего образования Республики Казахстан (грант № AP14870977).ReferencesCueva A., Sinatora W.L., Guesser A.P. and Tschiptschin A. Wear resistance of cast irons used in brake disc rotors // Wear. – 2003. – Vol. 255. –P. 1256–1260. https://doi.org/10.1016/S0043-1648(03)00146-7Cueva A., Sinatora W.L., Guesser A.P. and Tschiptschin A. Wear resistance of cast irons used in brake disc rotors // Wear. – 2003. – Vol. 255. –P. 1256–1260. https://doi.org/10.1016/S0043-1648(03)00146-7Durga V., Rao N., Boyer B.A., Cikanek H.A. and Kabat D.M. Influence of surface characteristics and oil viscosity on friction behaviour of rubbing surfaces in reciprocating engines // Fall Technical Conference ASME-ICE, Paper No. 98-ICE131. – 1998. – Vol. 31-2. – P. 23–35.Durga V., Rao N., Boyer B.A., Cikanek H.A. and Kabat D.M. Influence of surface characteristics and oil viscosity on friction behaviour of rubbing surfaces in reciprocating engines // Fall Technical Conference ASME-ICE, Paper No. 98-ICE131. – 1998. – Vol. 31-2. – P. 23–35.Fang W., Cho T.Y., Yoona J.H., Song K.O., Hur S.K., Younb S.J. and Chunc H.G. Processing optimization, surface properties and wear behavior of HVOF spraying WC–CrC–Ni coating // Materials processing technology. – 2009. – Vol. 209. – P. 3561–3567.Fang W., Cho T.Y., Yoona J.H., Song K.O., Hur S.K., Younb S.J. and Chunc H.G. Processing optimization, surface properties and wear behavior of HVOF spraying WC–CrC–Ni coating // Materials processing technology. – 2009. – Vol. 209. – P. 3561–3567.Fleury E., Lee S.M., Kima J.S., Kima W.T., Kimc D.H. and Ahnd H.S. Tribological properties of Al–Ni–Co–Si quasicrystalline Coating against Cr-coated cast iron disc // Wear. – 2002. – Vol. 253. – P. 1057–1069.Fleury E., Lee S.M., Kima J.S., Kima W.T., Kimc D.H. and Ahnd H.S. Tribological properties of Al–Ni–Co–Si quasicrystalline Coating against Cr-coated cast iron disc // Wear. – 2002. – Vol. 253. – P. 1057–1069.Flor S., Beitrag Z. and Gerard B. Application of thermal spraying in the automobile industry // Surface and Coatings Technology. – 2003. – Vol. 201. – No. 8. – P. 2028– 2031.Flor S., Beitrag Z. and Gerard B. Application of thermal spraying in the automobile industry // Surface and Coatings Technology. – 2003. – Vol. 201. – No. 8. – P. 2028– 2031.Sidhu H.S., Sidhu B.S. and Prakash S.Solid particle erosion of HVOF sprayed NiCr and Stellite-6 coatings // Surface and Coatings Technology. – 2007. –Vol. 202. – P. 232–238.Sidhu H.S., Sidhu B.S. and Prakash S.Solid particle erosion of HVOF sprayed NiCr and Stellite-6 coatings // Surface and Coatings Technology. – 2007. –Vol. 202. – P. 232–238.Ruchkin S.E., Pirozhkov A.V. Protective multilayer ZrO2/Cr coatings for E110 zirconium alloy. Modern problems of mechanical engineering: collection of works of the XIV International Scientific-Technologies Conference (Tomsk, October 25–30, 2021). Tomsk, 2021. – P. 179– 180.Ruchkin S.E., Pirozhkov A.V. Protective multilayer ZrO2/Cr coatings for E110 zirconium alloy. Modern problems of mechanical engineering: collection of works of the XIV International Scientific-Technologies Conference (Tomsk, October 25–30, 2021). Tomsk, 2021. – P. 179– 180.M. Shunmuga Priyan, A. Azad, S. Yasar, Araffath Influence of HVOF parameters on the wear resistance of Cr3C2NiCr coating // Journal of Materials Science & Surface Engineering, Department of Manufacturing Engineering, Anna University, Chennai-25, India, 2016. – P. 356–359.M. Shunmuga Priyan, A. Azad, S. Yasar, Araffath Influence of HVOF parameters on the wear resistance of Cr3C2NiCr coating // Journal of Materials Science & Surface Engineering, Department of Manufacturing Engineering, Anna University, Chennai-25, India, 2016. – P. 356–359.Lih W.C., Yang S.H., Su C.Y., Huang S.C., Hsu I.C & Leu M.S. Effects of process parameters on molten particle speed and surface temperature and the properties of HVOF CrC-NiCr coatings //Surface and Coatings Technology. – 2000. –Vol. 133–134. – No. 1. – P. 54–60.Lih W.C., Yang S.H., Su C.Y., Huang S.C., Hsu I.C & Leu M.S. Effects of process parameters on molten particle speed and surface temperature and the properties of HVOF CrC-NiCr coatings //Surface and Coatings Technology. – 2000. –Vol. 133–134. – No. 1. – P. 54–60.Ji G.C., Li C.J., Wang Y.Y. & Li W.Y. Micro structural characterization and abrasive wear performance of HVOF sprayed Cr3C2-NiCr coating // Surface Coatings & Technology. – 2006. – Vol. 200. – P. 6749–6757.Ji G.C., Li C.J., Wang Y.Y. & Li W.Y. Micro structural characterization and abrasive wear performance of HVOF sprayed Cr3C2-NiCr coating // Surface Coatings & Technology. – 2006. – Vol. 200. – P. 6749–6757.Baczynski Christian, Simon C. O. Glover and Ralf S. Klessen, Fervent: chemistry-coupled, ionizing and nonionizing radiative feedback in hydrodynamical simulations // Monthly Notices of the Royal Astronomical Society. – 2015. – Vol. 454. – P. 380–411.Baczynski Christian, Simon C. O. Glover and Ralf S. Klessen, Fervent: chemistry-coupled, ionizing and nonionizing radiative feedback in hydrodynamical simulations // Monthly Notices of the Royal Astronomical Society. – 2015. – Vol. 454. – P. 380–411.Le Saux M., Vandenberghe V., Crébier P., Brachet J., Gilbon D., Mardon J., Jacques P., Cabrera A. Influence of steam pressure on the high temperature oxidation and post-cooling mechanical properties of Zircaloy-4 and M5 cladding (LOCA conditions) //Zirconium in the Nuclear Industry: 17th Volume; ASTM International: West Conshohocken, PA, USA, 2015.Le Saux M., Vandenberghe V., Crébier P., Brachet J., Gilbon D., Mardon J., Jacques P., Cabrera A. Influence of steam pressure on the high temperature oxidation and post-cooling mechanical properties of Zircaloy-4 and M5 cladding (LOCA conditions) //Zirconium in the Nuclear Industry: 17th Volume; ASTM International: West Conshohocken, PA, USA, 2015.Brachet J.-C., Portier L., Forgeron T., Hivroz J., Hamon D., Guilbert T., Bredel T., Yvon P., Mardon J.-P., Jacques P. Influence of hydrogen content on the α/β phase transformation temperatures and on the thermal-mechanical behavior of Zy-4, M4 (ZrSnFeV), and M5™(ZrNbO) alloys during the first phase of LOCA transient // Zirconium in the Nuclear Industry: Thirteenth International Symposium; ASTM International: West Conshohocken, PA, USA, 2002.Brachet J.-C., Portier L., Forgeron T., Hivroz J., Hamon D., Guilbert T., Bredel T., Yvon P., Mardon J.-P., Jacques P. Influence of hydrogen content on the α/β phase transformation temperatures and on the thermal-mechanical behavior of Zy-4, M4 (ZrSnFeV), and M5™(ZrNbO) alloys during the first phase of LOCA transient // Zirconium in the Nuclear Industry: Thirteenth International Symposium; ASTM International: West Conshohocken, PA, USA, 2002.Валеева А.А., Ремпель А.А. Получение стабильных наночастиц монооксида ниобия методом высокоэнергетического размола. Екатеринбург, Россия, 2014. / Valeeva A.A., Rempel' A.A. Poluchenie stabil'nykh nanochastits monooksida niobiya metodom vysokoenergeticheskogo razmola. Ekaterinburg, Russia, 2014. (In Russ.)Валеева А.А., Ремпель А.А. Получение стабильных наночастиц монооксида ниобия методом высокоэнергетического размола. Екатеринбург, Россия, 2014. / Valeeva A.A., Rempel' A.A. Poluchenie stabil'nykh nanochastits monooksida niobiya metodom vysokoenergeticheskogo razmola. Ekaterinburg, Russia, 2014. (In Russ.)Park D., Mouche P.A., Zhong W., Han X., Heuser B.J., Mandapaka K.K. & Was G.S. STEM study of zircaloy 2 with FeCrAl layer under simulated BWR environment // Transactions of the American Nuclear Society. – 2016. – Vol. 114(1). – P. 1059–1060.Park D., Mouche P.A., Zhong W., Han X., Heuser B.J., Mandapaka K.K. & Was G.S. STEM study of zircaloy 2 with FeCrAl layer under simulated BWR environment // Transactions of the American Nuclear Society. – 2016. – Vol. 114(1). – P. 1059–1060.Benjamin R. Maier, Brenda L. Garcia-Diaz, Benjamin Hauch, Cold spray deposition of Ti2AlC coatings for improved nuclear fuel cladding // Journal of Nuclear Materials. – 2015. – Vol. 466. – P. 712–717. https://doi.org/10.1016/j.jnucmat.2015.06.028Benjamin R. Maier, Brenda L. Garcia-Diaz, Benjamin Hauch, Cold spray deposition of Ti2AlC coatings for improved nuclear fuel cladding // Journal of Nuclear Materials. – 2015. – Vol. 466. – P. 712–717. https://doi.org/10.1016/j.jnucmat.2015.06.028Ece Alat, Arthur T. Motta, Robert J. Comstock, Jonna M. Partezana, Douglas E. Wolfe, Ceramic coating for corrosion (c3) resistance of nuclear fuel cladding, Surface & Coatings Technology (2015).Ece Alat, Arthur T. Motta, Robert J. Comstock, Jonna M. Partezana, Douglas E. Wolfe, Ceramic coating for corrosion (c3) resistance of nuclear fuel cladding, Surface & Coatings Technology (2015).Fauzia Khatkhatay, Liang Jiao, Jie Jian,Wenrui Zhang, Superior corrosion resistance properties of TiN-based coatings on Zircaloy tubes in supercritical water // Journal of Nuclear Materials. – 2015.Fauzia Khatkhatay, Liang Jiao, Jie Jian,Wenrui Zhang, Superior corrosion resistance properties of TiN-based coatings on Zircaloy tubes in supercritical water // Journal of Nuclear Materials. – 2015.Daub K., Van Nieuwenhove R., & Nordin H. Investigation of the impact of coatings on corrosion and hydrogen uptake of Zircaloy-4 // Journal of Nuclear Materials. – 2015. – Vol. 467. – P. 260–270. https://doi.org/10.1016/j.jnucmat.2015.09.041Daub K., Van Nieuwenhove R., & Nordin H. Investigation of the impact of coatings on corrosion and hydrogen uptake of Zircaloy-4 // Journal of Nuclear Materials. – 2015. – Vol. 467. – P. 260–270. https://doi.org/10.1016/j.jnucmat.2015.09.041Rezaee S., Rashed G. R., Golozar M. A. Electrochemical and oxidation behavior of yttria stabilized zirconia coating on zircaloy-4 synthesized via sol-gel process // International Journal of Corrosion. – 2013. – Vol. 2013.Rezaee S., Rashed G. R., Golozar M. A. Electrochemical and oxidation behavior of yttria stabilized zirconia coating on zircaloy-4 synthesized via sol-gel process // International Journal of Corrosion. – 2013. – Vol. 2013.Jin D. et al. A study of the zirconium alloy protection by Cr3C2-NiCr coating for nuclear reactor application // Surface and Coatings Technology. – 2016. – Vol. 287. – P. 55–60.Jin D. et al. A study of the zirconium alloy protection by Cr3C2-NiCr coating for nuclear reactor application // Surface and Coatings Technology. – 2016. – Vol. 287. – P. 55–60.Ashcheulov P. et al. Thin polycrystalline diamond films protecting zirconium alloys surfaces: from technology to layer analysis and application in nuclear facilities // Applied Surface Science. – 2015. – Vol. 359. – P. 621–628.Ashcheulov P. et al. Thin polycrystalline diamond films protecting zirconium alloys surfaces: from technology to layer analysis and application in nuclear facilities // Applied Surface Science. – 2015. – Vol. 359. – P. 621–628.Wiklund U. et al. Multilayer coatings as corrosion protection of Zircaloy // Surface and Coatings Technology. – 1996. – Vol. 86. – P. 530–534.Wiklund U. et al. Multilayer coatings as corrosion protection of Zircaloy // Surface and Coatings Technology. – 1996. – Vol. 86. – P. 530–534.Kuprin А. S. et al. Vacuum-arc chromium-based coatings for protection of zirconium alloys from the high-temperature oxidation in air // Journal of Nuclear Materials. – 2015. – Vol. 465. – P. 400–406.Kuprin А. S. et al. Vacuum-arc chromium-based coatings for protection of zirconium alloys from the high-temperature oxidation in air // Journal of Nuclear Materials. – 2015. – Vol. 465. – P. 400–406.Kim T. et al. Phase transformation of oxide film in zirconium alloy in high temperature hydrogenated water // Corrosion Science. – 2015. – Vol. 99. – P. 134–144.Kim T. et al. Phase transformation of oxide film in zirconium alloy in high temperature hydrogenated water // Corrosion Science. – 2015. – Vol. 99. – P. 134–144.Mohammed N. Khan, Tariq Shamim. Investigation of a dual-stage high velocity oxygen fuel thermal spray system // Applied Energy. – 2014. – Vol. 130. – P. 853–862.Mohammed N. Khan, Tariq Shamim. Investigation of a dual-stage high velocity oxygen fuel thermal spray system // Applied Energy. – 2014. – Vol. 130. – P. 853–862.Pan C., et al. Microstructural Characteristics in Plasma Sprayed Functionally Graded ZrCh/N iCrAl Coatings // Surface and Coatings Technology. – 2003. – Vol. 162. – P. 194–201.Pan C., et al. Microstructural Characteristics in Plasma Sprayed Functionally Graded ZrCh/N iCrAl Coatings // Surface and Coatings Technology. – 2003. – Vol. 162. – P. 194–201.Jadidi M., Moghtadernejad S. and Dolatabadi A. Numerical Modeling of Suspension HVOF Spray // Journal of Thermal Spray Technology. – 2016. – Vol. 25. – P. 451– 464.Jadidi M., Moghtadernejad S. and Dolatabadi A. Numerical Modeling of Suspension HVOF Spray // Journal of Thermal Spray Technology. – 2016. – Vol. 25. – P. 451– 464.Roman S. et al. The Evolution of Defects in Zirconium in the Process of Hydrogen Sorption and Desorption // Key Engineering Materials. – 2016. – Vol. 683.Roman S. et al. The Evolution of Defects in Zirconium in the Process of Hydrogen Sorption and Desorption // Key Engineering Materials. – 2016. – Vol. 683.Kim J.J., Kim H.G., Ryu H.J. High-temperature oxidation behaviors of ZrSi2 and its coating on the surface of Zircaloy-4 tube by 3D laser printing, Nuclear Engineering and Technology (2020). https://doi.org/10.1016/j.net.2020.02.018Kim J.J., Kim H.G., Ryu H.J. High-temperature oxidation behaviors of ZrSi2 and its coating on the surface of Zircaloy-4 tube by 3D laser printing, Nuclear Engineering and Technology (2020). https://doi.org/10.1016/j.net.2020. 02.018Li M, Christofides PD. Multi-scale modeling and analysis of an industrial HVOF thermal spray process. Chem Eng Sci 2005;60:3649–69. https://doi.org/10.1016/j.ces.2005.02.043Li M, Christofides PD. Multi-scale modeling and analysis of an industrial HVOF thermal spray process. Chem Eng Sci 2005;60:3649–69. https://doi.org/10.1016/j.ces.2005. 02.043Thiruvikraman C, Balasubramanian V, Sridhar K. Optimizing HVOF Spray Parameters to Maximize Bonding Strength of WC-CrC-Ni Coatings on AISI 304L Stainless Steel // J Therm Spray Technol. – 2014. – Vol. 23. – P. 860–75. https://doi.org/10.1007/s11666-014-0091-4Thiruvikraman C, Balasubramanian V, Sridhar K. Optimizing HVOF Spray Parameters to Maximize Bonding Strength of WC-CrC-Ni Coatings on AISI 304L Stainless Steel // J Therm Spray Technol. – 2014. – Vol. 23. – P. 860–75. https://doi.org/10.1007/s11666-014-0091-4Emami S, Jafari H, Mahmoudi Y. Effects of Combustion Model and Chemical Kinetics in Numerical Modeling of Hydrogen-Fueled Dual-Stage HVOF System // J Therm Spray Technol. – 2019. – Vol. 28. – P. 333–45.Emami S, Jafari H, Mahmoudi Y. Effects of Combustion Model and Chemical Kinetics in Numerical Modeling of Hydrogen-Fueled Dual-Stage HVOF System // J Therm Spray Technol. – 2019. – Vol. 28. – P. 333–45.Khatami, S., Ilegbusi, O. and Trakhtenberg, L. (2015) Mathematical Modeling and Experimental Validation of Mixed Metal Oxide Thin Film Deposition by Spray Pyrolysis // Materials Sciences and Applications. – Vol. 6. – P. 68–77. https://doi.org/10.4236/msa.2015.61009Khatami, S., Ilegbusi, O. and Trakhtenberg, L. (2015) Mathematical Modeling and Experimental Validation of Mixed Metal Oxide Thin Film Deposition by Spray Pyrolysis // Materials Sciences and Applications. – Vol. 6. – P. 68–77. https://doi.org/10.4236/msa.2015.61009A. Valarezo, “Process Design for Reliable High Velocity Thermal Spray Coatings: An Integrated Approach through Process Maps and Advanced in situ Characterization”, Ph.D. Thesis, Stony Brook University, 2008.A. Valarezo, “Process Design for Reliable High Velocity Thermal Spray Coatings: An Integrated Approach through Process Maps and Advanced in situ Characterization”, Ph.D. Thesis, Stony Brook University, 2008.Yan Y., Garrison B.E., Howell M., Bell G.L. High-temperature oxidation kinetics of sponge-based E110 cladding alloy // J. Nucl. Mater. – 2018. – Vol. 499. – P. 595–612.Yan Y., Garrison B.E., Howell M., Bell G.L. High-temperature oxidation kinetics of sponge-based E110 cladding alloy // J. Nucl. Mater. – 2018. – Vol. 499. – P. 595–612.Wei T., Zhang R., Yang H., Liu H., Qiu S., Wang Y., Du P., He K., Hu X., Dong C. Microstructure, corrosion resistance and oxidation behavior of Cr-coatings on Zircaloy-4 prepared by vacuum arc plasma deposition // Corros. Sci. – 2019. – Vol. 158. – P. 108077.Wei T., Zhang R., Yang H., Liu H., Qiu S., Wang Y., Du P., He K., Hu X., Dong C. Microstructure, corrosion resistance and oxidation behavior of Cr-coatings on Zircaloy-4 prepared by vacuum arc plasma deposition // Corros. Sci. – 2019. – Vol. 158. – P. 108077.Bischoff J., Vauglin C., Delafoy C., Barberis P., Perche D., Guerin B., Vassault J., Brachet J. Development of Cr-coated zirconium alloy cladding for enhanced accident tolerance // Proc. Top Fuel. – 2016. – P. 1165–1171.Bischoff J., Vauglin C., Delafoy C., Barberis P., Perche D., Guerin B., Vassault J., Brachet J. Development of Cr-coated zirconium alloy cladding for enhanced accident tolerance // Proc. Top Fuel. – 2016. – P. 1165–1171.Picas J.A., Forn A. and Matthaus G. HVOF coatings as an Alternative to Hard Chrome for pistons and valves // Wear. – 2006. – Vol. 261. – P. 477–484.Picas J.A., Forn A. and Matthaus G. HVOF coatings as an Alternative to Hard Chrome for pistons and valves // Wear. – 2006. – Vol. 261. – P. 477–484.H. Ruiz-Luna, D. Lozano-Mandujano, J.M. AlvaradoOrozco, A. Valarezo, C.A. Poblano-Salas, L.G. TrapagaMartınez, F.J. Espinoza-Beltran, and J. Munoz-Saldana. Effect of HVOF Processing Parameters on the Properties of NiCoCrAlY Coatings by Design of Experiments // Journal of Thermal Spray Technology. – 2014.H. Ruiz-Luna, D. Lozano-Mandujano, J.M. AlvaradoOrozco, A. Valarezo, C.A. Poblano-Salas, L.G. TrapagaMartınez, F.J. Espinoza-Beltran, and J. Munoz-Saldana. Effect of HVOF Processing Parameters on the Properties of NiCoCrAlY Coatings by Design of Experiments // Journal of Thermal Spray Technology. – 2014.

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