koz"Вестник Северо-Казахстанского университета имени Манаша Козыбаева"Bulletin of Manash Kozybayev North Kazakhstan University2958-003X2958-0048М. Қозыбаев атындағы СҚУkoz-371Research ArticleТЕХНИЧЕСКИЕ НАУКИTECHNICAL SCIENCESELECTROCHEMICAL DEPOSITION OF CRACK – FREE COATINGS ON BASE OF NI – W BINARY ALLOYELECTROCHEMICAL DEPOSITION OF CRACK – FREE COATINGS ON BASE OF NI – W BINARY ALLOYTolstoguzovА.TolstoguzovА.

Centre for Physics and Technological Research (CeFITec), Dept. de Física da Faculdade de Ciências e Tecnologia (FCT

2829 – 516 Caparica

GololobovG. P.GololobovG. P.

Gagarin Str. 59/1, 390005 Ryazan

SuvorovD. V.SuvorovD. V.

Gagarin Str. 59/1, 390005 Ryazan

Universidade Nova de LisboaPortugalRyazan State Radio Engineering UniversityRussian Federation20181808202102 (39)222235Copyright © Tolstoguzov А., Gololobov G.P., Suvorov D.V., 20212021Tolstoguzov А., Gololobov G.P., Suvorov D.V.Tolstoguzov А., Gololobov G.P., Suvorov D.V.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://vestnik.ku.edu.kz/jour/article/view/371

Изучены основные особенности электрохимического осаждения покрытий на основе сплава Ni – W в импульсном токовом режиме с использованием пирофосфатного электролита. Использовались два электролита с рН 8,7 и 9,5. Осаждение осуществлялось с плотностью тока, изменяющейся в диапазоне 0,01 – 0,1 А/см2, а скважность (относительная длительность импульса) изменялась в пределах 20 – 100%. Морфологию поверхности, элементный и фазовый состав покрытий изучали с помощью SEM, EDS и XRD. Были определены условия эксперимента, позволяющие достичь максимального выхода по току и максимального содержания W в покрытиях. Установлено, что импульсный токовый режим позволяет получать высококачественные покрытия без трещин толщиной более 6 мкм.

The main features of electrochemical deposition of the coatings based on Ni – W alloy in the pulse current mode using pyrophosphate electrolyte was studied. Two electrolytes with pH of 8.7 and 9.5 were used. The deposition was carried out with the current density varied in the range of 0.01 – 0.1 A.cm–2, and the duty cycle (the relative pulse duration) was changed within 20 – 100 %. The surface morphology, elemental and phase composition of the coatings were studied by SEM, EDS and XRD. The experimental conditions allowing to reach maximum of the Faradaic efficiency and W – content in the coatings are determined. It was found that the pulse current mode enabled to fabricate high – quality coatings without cracks at a thickness greater than 6 μm.

бинарный сплав Ni – Wпокрытие без трещинимпульсное токовое электроосаждениевыход по токупирофосфатный электролитNi – W binary alloycracks – free coatingpulse current electrodepositionFaradaic efficiencypyrophosphate electrolyteReferencesYamasaki T, «High – strength nanocrystalline Ni – W alloys produced by electrodeposition.» Mater. Phys. Mesh. 1 127 – 132 (2000).Yamasaki T, «High – strength nanocrystalline Ni – W alloys produced by electrodeposition.» Mater. Phys. Mesh. 1 127 – 132 (2000).Eliaz N, Sridhar TM, Gileadi E, «Synthesis and characterization of nickel tungsten alloys by electrodeposition.» Electrochim. Acta 50 2893 – 2904 (2005).Eliaz N, Sridhar TM, Gileadi E, «Synthesis and characterization of nickel tungsten alloys by electrodeposition.» Electrochim. Acta 50 2893 – 2904 (2005).Sriraman KR, Ganesh Sundara Raman S, Seshadri SK, «Corrosion behavior of electrodeposited nanocrystalline Ni – W and Ni – Fe – W alloys.» Mater. Sci. Eng. A 460 39 – 45 (2007).Sriraman KR, Ganesh Sundara Raman S, Seshadri SK, «Corrosion behavior of electrodeposited nanocrystalline Ni – W and Ni – Fe – W alloys.» Mater. Sci. Eng. A 460 39 – 45 (2007).Jones A, Hamann J, Lund A, Schuh C, «Nanocrystalline Ni – W alloy coating for engineering applications.» Plat. Surf. Finish. 97 52 – 60 (2010).Jones A, Hamann J, Lund A, Schuh C, «Nanocrystalline Ni – W alloy coating for engineering applications.» Plat. Surf. Finish. 97 52 – 60 (2010).Wasekar NP, Sundararajan G, «Sliding wear behavior of electrodeposited Ni – W alloy and hard chrome coatings» Wear 342 – 343 340 – 348 (2015).Wasekar NP, Sundararajan G, «Sliding wear behavior of electrodeposited Ni – W alloy and hard chrome coatings» Wear 342 – 343 340 – 348 (2015).Brooman E, «Corrosion performance of environmentally acceptable alternatives to cadmium and chromium coatings: Chromium – Part II» Met. Finish. 98 39 – 45 (2000).Brooman E, «Corrosion performance of environmentally acceptable alternatives to cadmium and chromium coatings: Chromium – Part II» Met. Finish. 98 39 – 45 (2000).Kirihara S, Umeda Y, Tashiro K, Honma H, Takai O, «Development of Ni – W alloy plating as a substitution of hard chromium plating» Trans. Mater. Res. Soc. Jpn. 41 35 – 39 (2016).Kirihara S, Umeda Y, Tashiro K, Honma H, Takai O, «Development of Ni – W alloy plating as a substitution of hard chromium plating» Trans. Mater. Res. Soc. Jpn. 41 35 – 39 (2016).He F – j, Wang M, Lu X, «Properties of electrodeposited amorphous Fe – Ni – W alloy deposits.» Trans. Nonferrous Metals Soc. China 16 1289 – 1294 (2006).He F – j, Wang M, Lu X, «Properties of electrodeposited amorphous Fe – Ni – W alloy deposits.» Trans. Nonferrous Metals Soc. China 16 1289 – 1294 (2006).Allahyarzadeh MH, Aliofkhazraei M, Rezvanian AR, Torabinejad V, Sabour Rouhaghdam AR, «Ni – W electrodeposited coatings: Characterization, properties and applications.» Surf. Coat. Technol. 307 978 – 1010 (2016).Allahyarzadeh MH, Aliofkhazraei M, Rezvanian AR, Torabinejad V, Sabour Rouhaghdam AR, «Ni – W electrodeposited coatings: Characterization, properties and applications.» Surf. Coat. Technol. 307 978 – 1010 (2016).Lee HB, «Synergy between corrosion and wear of electrodeposited Ni – W coating» Tribol. Lett. 50 407 – 419 (2013).Lee HB, «Synergy between corrosion and wear of electrodeposited Ni – W coating» Tribol. Lett. 50 407 – 419 (2013).Udompanit N, Wangyao P, Henpraserttae S, Boonyongmaneerat Y, «Wear response of composition – modulated multilayer Ni – W coatings» Adv. Mater. Res. 1025 – 1026 302 – 309 (2014).Udompanit N, Wangyao P, Henpraserttae S, Boonyongmaneerat Y, «Wear response of composition – modulated multilayer Ni – W coatings» Adv. Mater. Res. 1025 – 1026 302 – 309 (2014).Amadeh A, Harsij sani M, Moradi H, «Wear behavior of carbon steel electrodeposited by nanocrystalline Ni – W coatings.» Int. J. ISSI 6 14 – 19 (2009).Amadeh A, Harsij sani M, Moradi H, «Wear behavior of carbon steel electrodeposited by nanocrystalline Ni – W coatings.» Int. J. ISSI 6 14 – 19 (2009).Hosseini M, Abdolmaleki M, Ebrahimzadesh H, Seyed Sadjadi S, «Effect of 2 – butyne – 1, 4 – diol on the nanostructure and corrosion resistance properties of electrodeposited Ni – W – B coatings» Int. J. Electrochem. Sci. 6 1189 – 1205 (2011).Hosseini M, Abdolmaleki M, Ebrahimzadesh H, Seyed Sadjadi S, «Effect of 2 – butyne – 1, 4 – diol on the nanostructure and corrosion resistance properties of electrodeposited Ni – W – B coatings» Int. J. Electrochem. Sci. 6 1189 – 1205 (2011).Obradovic M, Stevanovic J, Despic A, Stevanoyic R, Stoch J, «Characterization and corrosion properties of electrodeposited Ni – W alloys» J. Serb. Chem. Soc. 66 899 – 912 (2001).Obradovic M, Stevanovic J, Despic A, Stevanoyic R, Stoch J, «Characterization and corrosion properties of electrodeposited Ni – W alloys» J. Serb. Chem. Soc. 66 899 – 912 (2001).Chianpairot A, Lothongkum G, Schuh CA, Boonyongmaneerat Y, «Corrosion of nanocrystalline Ni – W alloys in alkaline and acidic 3.5 wt.% NaCl solutions» Corros. Sci. 53 1066 – 1071 (2011).Chianpairot A, Lothongkum G, Schuh CA, Boonyongmaneerat Y, «Corrosion of nanocrystalline Ni – W alloys in alkaline and acidic 3.5 wt.% NaCl solutions» Corros. Sci. 53 1066 – 1071 (2011).Alimadadi H, Ahmadi M, Aliofkhazraei M, Younesi SR, «Corrosion properties of electrodeposited nanocrystalline and amorphous patterned Ni – W alloy» Mater. Des. 30 1356 – 1361 (2009).Alimadadi H, Ahmadi M, Aliofkhazraei M, Younesi SR, «Corrosion properties of electrodeposited nanocrystalline and amorphous patterned Ni – W alloy» Mater. Des. 30 1356 – 1361 (2009).Yang Y, Zhang Y, Zhang Y, Yan B, Mo F, «Corrosion properties of ultrasonic electrodeposited nanocrystalline and amorphous patterned Ni – W alloy coatings» Mod. Phys. Lett. B 27 1341007 – 1 – 1341007 – 7 (2013).Yang Y, Zhang Y, Zhang Y, Yan B, Mo F, «Corrosion properties of ultrasonic electrodeposited nanocrystalline and amorphous patterned Ni – W alloy coatings» Mod. Phys. Lett. B 27 1341007 – 1 – 1341007 – 7 (2013).[18] Sassi W, Dhouibi L, Berçot , Rezrazi M, Triki E, «Effect of pyridine on the electro – crystallization and corrosion behavior of Ni – W alloy coated from citrate – ammonia media» Appl. Surf. Sci. 263 373 – 381 (2012).[18] Sassi W, Dhouibi L, Berçot , Rezrazi M, Triki E, «Effect of pyridine on the electro – crystallization and corrosion behavior of Ni – W alloy coated from citrate – ammonia media» Appl. Surf. Sci. 263 373 – 381 (2012).Yang FZ, Guo YF, Huang L, Xu SK, Zhou SM, «Electrodeposition, structure and corrosion resistance of nanocrystalline Ni – W alloy» Chin. J. Chem. 22 228 – 231 (2004).Yang FZ, Guo YF, Huang L, Xu SK, Zhou SM, «Electrodeposition, structure and corrosion resistance of nanocrystalline Ni – W alloy» Chin. J. Chem. 22 228 – 231 (2004).Metikoš – Huković M, Grubač Z, Radić N, Tonejc A, «Sputter deposited nanocrystalline Ni and Ni – W films as catalysts for hydrogen evolution» J. Mol. Catal. A Chem. 249 172 – 180 (2006).Metikoš – Huković M, Grubač Z, Radić N, Tonejc A, «Sputter deposited nanocrystalline Ni and Ni – W films as catalysts for hydrogen evolution» J. Mol. Catal. A Chem. 249 172 – 180 (2006).Hristova E, Mitov M, Rashkov R, Arnaudova M, Popov A, «Sulphide oxidation on electrodeposited Ni – Mo – W catalysts» Bulg. Chem. Commun. 40 291 – 294 (2008).Hristova E, Mitov M, Rashkov R, Arnaudova M, Popov A, «Sulphide oxidation on electrodeposited Ni – Mo – W catalysts» Bulg. Chem. Commun. 40 291 – 294 (2008).Kawashima A, Akiyama E, Habazaki H, Hashimoto K, «Characterization of sputter deposited Ni – Mo and Ni – W alloy electrocatalysts for hydrogen evolution in alkaline solution» Mater. Sci. Eng. A 226 905 – 909 (1997).Kawashima A, Akiyama E, Habazaki H, Hashimoto K, «Characterization of sputter deposited Ni – Mo and Ni – W alloy electrocatalysts for hydrogen evolution in alkaline solution» Mater. Sci. Eng. A 226 905 – 909 (1997).[23] Do TK, Lund A, «A reliability study of a new nanocrystalline nickel alloy barrier layer for electrical contacts» Proc. 56th IEEE Holm Conf. on Electric Contacts, Charleston, USA, Oct. 2010, 73 – 81.[23] Do TK, Lund A, «A reliability study of a new nanocrystalline nickel alloy barrier layer for electrical contacts» Proc. 56th IEEE Holm Conf. on Electric Contacts, Charleston, USA, Oct. 2010, 73 – 81.Mizushima I, Tang PT, Hansen HN, Somers MA, «Residual stress in Ni – W electrodeposits» Electrochim. Acta 51 6128 – 6134 (2006).Mizushima I, Tang PT, Hansen HN, Somers MA, «Residual stress in Ni – W electrodeposits» Electrochim. Acta 51 6128 – 6134 (2006).Wang M, Wang Z, Guo Z, «The structure evolution and stability of Ni – W films electrodeposited under super gravity field» Mater. Lett. 64 1166 – 1168 (2010).Wang M, Wang Z, Guo Z, «The structure evolution and stability of Ni – W films electrodeposited under super gravity field» Mater. Lett. 64 1166 – 1168 (2010).Zemanova M, Krivosudska M, Chovancova M, Jorık V, «Pulse current electrodeposition and corrosion properties of Ni – W alloy coatings» J. Appl. Electrochem. 41 1077 – 1085 (2011).Zemanova M, Krivosudska M, Chovancova M, Jorık V, «Pulse current electrodeposition and corrosion properties of Ni – W alloy coatings» J. Appl. Electrochem. 41 1077 – 1085 (2011).Vasko AT, Electrochemistry of molybdenum and tungsten. Naukova Dumka, Kiev, 1977 (in Russian).Vasko AT, Electrochemistry of molybdenum and tungsten. Naukova Dumka, Kiev, 1977 (in Russian).Krasikov AV, Krasikov VL, «Mechanism of nickel – tungsten alloy electrodeposition from pyrophosphate electrolyte» Izvestiya SPbGTI 36 12 – 23 (2016) (in Russian).Krasikov AV, Krasikov VL, «Mechanism of nickel – tungsten alloy electrodeposition from pyrophosphate electrolyte» Izvestiya SPbGTI 36 12 – 23 (2016) (in Russian).Suvorov DV, Gololobov G , Tolstoguzov АB, Karabanov SМ, Tarabrin DY, Rybin NB, Stryuchkova YМ, Serpova МА, Korotchenko VА, “Electrodeposition of Ni – W gradient coatings.” J. Phys.: Conf. Ser. 857 012047 (2017).Suvorov DV, Gololobov G , Tolstoguzov АB, Karabanov SМ, Tarabrin DY, Rybin NB, Stryuchkova YМ, Serpova МА, Korotchenko VА, “Electrodeposition of Ni – W gradient coatings.” J. Phys.: Conf. Ser. 857 012047 (2017).Zhu L, Younes O, Ashkenasy N, Shacham – Diamand Y, Gileadi E, «STM/AFM studies of the evolution of morphology of electroplated Ni/W alloys» Appl. Surf. Sci. 200 1 – 14 (2002).Zhu L, Younes O, Ashkenasy N, Shacham – Diamand Y, Gileadi E, «STM/AFM studies of the evolution of morphology of electroplated Ni/W alloys» Appl. Surf. Sci. 200 1 – 14 (2002).N.P. Lyakishev, Diagrams of the state of double metal systems, Mashinostroenie, Moscow, 2001, p. 872 (in Russian).N.P. Lyakishev, Diagrams of the state of double metal systems, Mashinostroenie, Moscow, 2001, p. 872 (in Russian).

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