Modification of Electrodeposited FeNi Alloys by Applying External Magnetic Field

Abstract:

Alloy electrodeposition with superimposed uniform magnetic field leads to Lorentz force generation. The Lorentz force is a factor which is able to modify the deposit structure, its texture, morphology and magnetic properties. The objective of the presented research was to show the composition, morphology and the surface roughness development of Fe-Ni binary alloys electrodeposited under the influence of the uniform magnetic field. The applied magnetic field caused increase of the paramagnetic element content in the alloys. The surface roughness decrease with an external magnetic field application was observed.

• Periodical: Key Engineering Materials (Volume 641)
• Pages: 157-163
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.641.157
• Online since: April 2015
• Authors: Anna Maria Białostocka, Piotr Żabiński*
• Keywords: Alloys Deposition, Magnetic Field, Magnetoelectrolysis, MHD

References

[1] A.M. Bialostocka, W. Walendziuk, The continuous measurement of the potential during the process of the electrochemical copper setting, Prz Elektrotechniczn, 88 (2012) 163-165.

[2] M. Trzaska, A.M. Białostocka, Electrodes modeling In the copper electrocrystallization process, Prz Elektrotechniczn, 2 (2007) 95-98.

[3] B.A. M., L. Zaniewski, Automatyczna kontrola rozkładu potencjału w procesie elektrochemicznego osadzania miedzi, Informatyka Automatyka Pomiary w Gospodarce i Ochronie Środowiska, (2011) 20-23.

DOI: 10.5604/20830157.1121348

[4] M. Duś-Sitek, Mechanizmy powstawania nierównowagowych koncentracji ładunków jako źródeł pola elektrycznego w warstwie wierzchniej metali, Politechnika Częstochowska, Prace Naukowe Wydziału Inżynierii Procesowej, Materiałowej i Fizyki Stosowanej, (2002).

[5] J.M.D. Coey, G. Hinds, Magnetic electrodeposition, J Alloy Compd, 326 (2001) 238-245.

[6] O. Aaboubi, Hydrogen evolution activity of Ni-Mo coating electrodeposited under magnetic field control, Int J Hydrogen Energ, 36 (2011) 4702-4709.

DOI: 10.1016/j.ijhydene.2011.01.035

[7] D.J. Griffiths, Podstawy elektrodynamiki, Wydawnictwo Naukowe PWN, Warszawa, (2005).

[8] H. Rawa, Podstawy elektromagnetyzmu, Oficyna Wydawnicza Politechniki Warszawskiej, Warszawa, (1996).

[9] J.A. Koza, M. Uhlemann, A. Gebert, L. Schultz, The effect of magnetic fields on the electrodeposition of CoFe alloys, Electrochim Acta, 53 (2008) 5344-5353.

DOI: 10.1016/j.electacta.2008.02.082

[10] J.A. Koza, F. Karnbach, M. Uhlemann, J. McCord, C. Mickel, A. Gebert, S. Baunack, L. Schultz, Electrocrystallisation of CoFe alloys under the influence of external homogeneous magnetic fields-Properties of deposited thin films, Electrochim Acta, 55 (2010).

DOI: 10.1016/j.electacta.2009.08.069

[11] T.Z. Fahidy, Reviews of Applied Electrochemistry . 8. Magnetoelectrolysis, J Appl Electrochem, 13 (1983) 553-563.

DOI: 10.1007/bf00617811

[12] K. Mech, P. Żabiński, R. Kowalik, Electrodeposition of Catalytically Active Ni-Mo alloys, Archives of Metallurgy and Materials, 58 (2013) 227 - 229.

DOI: 10.2478/v10172-012-0178-1

[13] P.R. Żabiński, K. Mech, R. Kowalik, Co-Mo and Co-Mo-C alloys deposited in a magnetic field of high intensity and their electrocatalytic properties, Archives of Metallurgy and Materials, 57 (2012) 127-133.

DOI: 10.2478/v10172-012-0001-z

[14] P. Zabiński, A. Sokół, K. Mech, T. Tokarski, R. Kowalik, Magnetic Field Effect on Properties of Galvanostatically Deposited Co-Pd Alloys, Magnetohydrodynamics, 50 (2014) 75-81.

DOI: 10.22364/mhd.50.1.8

[15] P. Żabiński, K. Mech, R. Kowalik, Electrocatalytically active Co–W and Co–W–C alloys electrodeposited in a magnetic field, Electrochim Acta, 104 (2013) 542 - 548.

DOI: 10.1016/j.electacta.2012.11.047

[16] K. Mech, P. Żabiński, R. Kowalik, K. Fitzner, Kinetics and Mechanism of [PdClx(H2O)4−x]2−x (x = 3, 4) Complexes Electro-Reduction, J Electrochem Soc, 160 (2013) H770-H774.

DOI: 10.1149/2.007311jes

[17] K. Mech, P. Żabiński, R. Kowalik, K. Fitzner, Voltammetric study of electro-reduction of tetraamminepalladium(II) onto gold electrode, J Electroanal Chem, 685 (2012) 15-20.

DOI: 10.1016/j.jelechem.2012.08.035

[18] K. Mech, P. Żabiński, R. Kowalik, K. Fitzner, EQCM, SEC and voltammetric study of kinetics and mechanism of hexaamminecobalt(III) electro-reduction onto gold electrode, Electrochim Acta, 81 (2012) 254 - 259.

DOI: 10.1016/j.electacta.2012.07.067

[19] K. Mech, P. Żabiński, R. Kowalik, Co-Reduction of Electrochemically Active [Co(H2O)6]2+ and [CoCl(H2O)5]+ Complexes onto Gold Electrode, J Electrochem Soc, 160 (2013) D246 - D250.

DOI: 10.1149/2.093306jes