Effect of average grain size and sintered relative density on the imaginary part – µ″ of the complex magnetic permeability of (Cu0.12Ni0.23Zn0.65)Fe2O4 system
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Scholar |
Altres documents de l'autoria: Clausell-Terol, Carolina; Barba-Juan, Antonio; Nuño, Luis; Jarque Fonfría, Juan Carlos
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Mostra el registre complet de l'elementcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7033
comunitat-uji-handle3:10234/8618
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http://dx.doi.org/10.1016/j.ceramint.2015.11.101 |
Metadades
Títol
Effect of average grain size and sintered relative density on the imaginary part – µ″ of the complex magnetic permeability of (Cu0.12Ni0.23Zn0.65)Fe2O4 systemData de publicació
2016Editor
ElsevierISSN
0272-8842; 1873-3956Cita bibliogràfica
CLAUSELL, Carolina, et al. Effect of average grain size and sintered relative density on the imaginary part–µ ″of the complex magnetic permeability of (Cu 0.12 Ni 0.23 Zn 0.65) Fe 2 O 4 system. Ceramics International, 2016, vol. 42, no 3, p. 4256-4261.Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
http://www.sciencedirect.com/science/article/pii/S0272884215022002Paraules clau / Matèries
Resum
The influence of the sintered microstructure on the electromagnetic properties of Cu-doped NiZn ferrites were investigated. Two of the main variables of the thermal cycle have been modified: the maximum sintering ... [+]
The influence of the sintered microstructure on the electromagnetic properties of Cu-doped NiZn ferrites were investigated. Two of the main variables of the thermal cycle have been modified: the maximum sintering temperature and the dwell time at that temperature, or sintering time. The evolution of the imaginary part – µ″ of the complex magnetic permeability was studied as a function of relative density, grain size and amplitude of the grain size distribution of the sintered pieces. The results show that µ″ depends on the sintered microstructure and that there is a limiting value of the average grain size (~20–25 µm) from which the electromagnetic properties of these kinds of materials worsened significantly. [-]
Publicat a
Ceramics International Volume 42, Issue 3, 15 February 2016, Pages 4256–4261Drets d'accés
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