TY  - JOUR
AU  - Spasojević, Miroslav
AU  - Ranđić, Siniša
AU  - Maričić, Aleksa
AU  - Trišović, Tomislav
AU  - Spasojević, Milica
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/9451
AB  - Nanostructured Ni-Fe-W-Cu alloy powders were electrodeposited from an alkaline ammonium citrate solution on a titanium cathode. Powder particles were dendrite- and cauliflower-shaped. The dendritic particles had a high density of branches made up of interconnected globules. XRD analysis showed that the powder contained an amorphous matrix and FCC nanocrystals of the solid solution of Fe, W and Cu in Ni. As the deposition current density increased, the mean nanocrystal size decreased, and the mean value of internal microstrain and the total weight percent of Fe and Ni in the alloy increased. The powders deposited at higher current densities exhibited higher magnetization. During annealing at temperatures up to 460 °C, the powders underwent short-range ordering, which caused an increase in magnetization, whereas at temperatures above 460 °C, the magnetization decreased due to the formation of large FCC crystalline grains.
PB  - Springer
T2  - Science of Sintering
T1  - Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders
SP  - 109
EP  - 121
VL  - 52
IS  - 1
DO  - 10.2298/SOS2001109S
UR  - https://hdl.handle.net/21.15107/rcub_dais_9451
ER  - 

@article{
author = "Spasojević, Miroslav and Ranđić, Siniša and Maričić, Aleksa and Trišović, Tomislav and Spasojević, Milica",
year = "2020",
abstract = "Nanostructured Ni-Fe-W-Cu alloy powders were electrodeposited from an alkaline ammonium citrate solution on a titanium cathode. Powder particles were dendrite- and cauliflower-shaped. The dendritic particles had a high density of branches made up of interconnected globules. XRD analysis showed that the powder contained an amorphous matrix and FCC nanocrystals of the solid solution of Fe, W and Cu in Ni. As the deposition current density increased, the mean nanocrystal size decreased, and the mean value of internal microstrain and the total weight percent of Fe and Ni in the alloy increased. The powders deposited at higher current densities exhibited higher magnetization. During annealing at temperatures up to 460 °C, the powders underwent short-range ordering, which caused an increase in magnetization, whereas at temperatures above 460 °C, the magnetization decreased due to the formation of large FCC crystalline grains.",
publisher = "Springer",
journal = "Science of Sintering",
title = "Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders",
pages = "109-121",
volume = "52",
number = "1",
doi = "10.2298/SOS2001109S",
url = "https://hdl.handle.net/21.15107/rcub_dais_9451"
}

Spasojević, M., Ranđić, S., Maričić, A., Trišović, T.,& Spasojević, M.. (2020). Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders. in Science of Sintering
Springer., 52(1), 109-121.
https://doi.org/10.2298/SOS2001109S
https://hdl.handle.net/21.15107/rcub_dais_9451

Spasojević M, Ranđić S, Maričić A, Trišović T, Spasojević M. Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders. in Science of Sintering. 2020;52(1):109-121.
doi:10.2298/SOS2001109S
https://hdl.handle.net/21.15107/rcub_dais_9451 .

Spasojević, Miroslav, Ranđić, Siniša, Maričić, Aleksa, Trišović, Tomislav, Spasojević, Milica, "Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders" in Science of Sintering, 52, no. 1 (2020):109-121,
https://doi.org/10.2298/SOS2001109S .,
https://hdl.handle.net/21.15107/rcub_dais_9451 .

TY  - JOUR
AU  - Đukić, S.
AU  - Maričić, V.
AU  - Kalezić Glišović, Aleksandra
AU  - Ribić Zelenović, Lenka
AU  - Ranđić, Siniša
AU  - Mitrović, Nebojša
AU  - Obradović, Nina
PY  - 2011
UR  - https://dais.sanu.ac.rs/123456789/16291
AB  - In this study it was investigated influence of temperature and frequency on permeability, coercivity and power loses of Fe81B13Si4C2 amorphous alloy. Magnetic permeability measurements performed in nonisothermal and isothermal conditions was confirmed that efficient structural relaxation was occurred at temperature of 663 K. This process was performed in two steps, the first one is kinetic and the second one is diffuse. Activation energies of these processes are: Ea1 = 52.02 kJ/mol for kinetic and Ea2 = 106.9 kJ/mol for diffuse. It was shown that after annealing at 663 K coercivity decrease about 30% and therefore substantial reduction in power loses was attained. Investigated amorphous alloy satisfied the criteria for signal processing devices that work in mean frequency domain.
PB  - Belgrade : ETRAN
T2  - Science of Sintering
T1  - The effect of temperature and frequency on magnetic properties of the Fe81B13Si4C2 amorphous alloy
SP  - 175
EP  - 182
VL  - 43
IS  - 2
DO  - 10.2298/SOS1102175D
UR  - https://hdl.handle.net/21.15107/rcub_dais_16291
ER  - 

@article{
author = "Đukić, S. and Maričić, V. and Kalezić Glišović, Aleksandra and Ribić Zelenović, Lenka and Ranđić, Siniša and Mitrović, Nebojša and Obradović, Nina",
year = "2011",
abstract = "In this study it was investigated influence of temperature and frequency on permeability, coercivity and power loses of Fe81B13Si4C2 amorphous alloy. Magnetic permeability measurements performed in nonisothermal and isothermal conditions was confirmed that efficient structural relaxation was occurred at temperature of 663 K. This process was performed in two steps, the first one is kinetic and the second one is diffuse. Activation energies of these processes are: Ea1 = 52.02 kJ/mol for kinetic and Ea2 = 106.9 kJ/mol for diffuse. It was shown that after annealing at 663 K coercivity decrease about 30% and therefore substantial reduction in power loses was attained. Investigated amorphous alloy satisfied the criteria for signal processing devices that work in mean frequency domain.",
publisher = "Belgrade : ETRAN",
journal = "Science of Sintering",
title = "The effect of temperature and frequency on magnetic properties of the Fe81B13Si4C2 amorphous alloy",
pages = "175-182",
volume = "43",
number = "2",
doi = "10.2298/SOS1102175D",
url = "https://hdl.handle.net/21.15107/rcub_dais_16291"
}

Đukić, S., Maričić, V., Kalezić Glišović, A., Ribić Zelenović, L., Ranđić, S., Mitrović, N.,& Obradović, N.. (2011). The effect of temperature and frequency on magnetic properties of the Fe81B13Si4C2 amorphous alloy. in Science of Sintering
Belgrade : ETRAN., 43(2), 175-182.
https://doi.org/10.2298/SOS1102175D
https://hdl.handle.net/21.15107/rcub_dais_16291

Đukić S, Maričić V, Kalezić Glišović A, Ribić Zelenović L, Ranđić S, Mitrović N, Obradović N. The effect of temperature and frequency on magnetic properties of the Fe81B13Si4C2 amorphous alloy. in Science of Sintering. 2011;43(2):175-182.
doi:10.2298/SOS1102175D
https://hdl.handle.net/21.15107/rcub_dais_16291 .

Đukić, S., Maričić, V., Kalezić Glišović, Aleksandra, Ribić Zelenović, Lenka, Ranđić, Siniša, Mitrović, Nebojša, Obradović, Nina, "The effect of temperature and frequency on magnetic properties of the Fe81B13Si4C2 amorphous alloy" in Science of Sintering, 43, no. 2 (2011):175-182,
https://doi.org/10.2298/SOS1102175D .,
https://hdl.handle.net/21.15107/rcub_dais_16291 .