Ceramic bodies formed from (Cu0.12Ni0.23Zn0.65)Fe2O4 ferrite powders stand out as electromagnetic radiation absorbers among Cu-doped Ni-Zn ferrites, preventing interference between electronic devices. This study establishes a methodology for designing the sintering stage of a thermal cycle, which allows the foregoing ceramic bodies to be obtained with the appropriate microstructure (high relative density and little grain growth) to provide them with good electromagnetic properties. The methodology consists, first, of determining the differential equations that relate the densification and grain-growth rates to average grain size, relative density, and sintering temperature, proposing the corresponding rate-controlling mass-transfer mechanis...
This work shows that the synthesis by combustion is a prominent alternative to obtain ceramic powder...
AbstractBy The Conventional Solid State reaction is used to prepared the (ZnFe2O4, NiFe2O4,CuFe2O4) ...
Foram sintetizadas diferentes composições da ferrita Ni1-xZnxFe2O4 com 0,4 ≤ x ≤ 0,6 pel...
Ceramic bodies formed from (Cu0.12Ni0.23Zn0.65)Fe2O4 ferrite powders stand out as electromagnetic ra...
Las piezas cerámicas obtenidas a partir de polvos de ferritas de composición (Cu0.12Ni0.23Zn0.65)Fe2...
CuNiZn ferrites are polycrystalline ceramic materials that are used widely in electronic devices for...
The shielding properties of a Cu-doped Ni–Zn polycrystalline ferrite in the frequency range 1 MHz to...
[ES] El objetivo de este proyecto es estudiar la sinterabilidad de composites de ferrita de Ni-Zn y ...
[EN] This paper presents a study of the precipitation of ZnO and CuO crystals during the sintering o...
The influence of the sintered microstructure on the electromagnetic properties of Cu-doped NiZn ferr...
Esta dissertação visa o estudo da influencia da temperatura de sinterização na microestrutura e pro...
O processamento de materiais baseado no aquecimento por meio de energia de microondas vem ganhado a ...
A single-mode microwave cavity was developed to study the sintering of ceramic and metallic powders....
Cerâmicas de titanato e zirconato de chumbo dopadas com neodímio foram sinterizadas em um forno de m...
A produção de materiais multifuncionais magnetoelétricos está focada na fabricação de compósitos par...
This work shows that the synthesis by combustion is a prominent alternative to obtain ceramic powder...
AbstractBy The Conventional Solid State reaction is used to prepared the (ZnFe2O4, NiFe2O4,CuFe2O4) ...
Foram sintetizadas diferentes composições da ferrita Ni1-xZnxFe2O4 com 0,4 ≤ x ≤ 0,6 pel...
Ceramic bodies formed from (Cu0.12Ni0.23Zn0.65)Fe2O4 ferrite powders stand out as electromagnetic ra...
Las piezas cerámicas obtenidas a partir de polvos de ferritas de composición (Cu0.12Ni0.23Zn0.65)Fe2...
CuNiZn ferrites are polycrystalline ceramic materials that are used widely in electronic devices for...
The shielding properties of a Cu-doped Ni–Zn polycrystalline ferrite in the frequency range 1 MHz to...
[ES] El objetivo de este proyecto es estudiar la sinterabilidad de composites de ferrita de Ni-Zn y ...
[EN] This paper presents a study of the precipitation of ZnO and CuO crystals during the sintering o...
The influence of the sintered microstructure on the electromagnetic properties of Cu-doped NiZn ferr...
Esta dissertação visa o estudo da influencia da temperatura de sinterização na microestrutura e pro...
O processamento de materiais baseado no aquecimento por meio de energia de microondas vem ganhado a ...
A single-mode microwave cavity was developed to study the sintering of ceramic and metallic powders....
Cerâmicas de titanato e zirconato de chumbo dopadas com neodímio foram sinterizadas em um forno de m...
A produção de materiais multifuncionais magnetoelétricos está focada na fabricação de compósitos par...
This work shows that the synthesis by combustion is a prominent alternative to obtain ceramic powder...
AbstractBy The Conventional Solid State reaction is used to prepared the (ZnFe2O4, NiFe2O4,CuFe2O4) ...
Foram sintetizadas diferentes composições da ferrita Ni1-xZnxFe2O4 com 0,4 ≤ x ≤ 0,6 pel...