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Sintering temperature influence on microwave dielectric properties of TiO2-ZrO2 ceramics
(2010-12-15)
Dielectric ceramics have been widely investigated and used for microwave applications such as resonators and filters. The present study deals with the influence of sintering temperature on microwave dielectric properties ...
Sintering temperature influence on microwave dielectric properties of TiO2-ZrO2 ceramics
(2010-12-15)
Dielectric ceramics have been widely investigated and used for microwave applications such as resonators and filters. The present study deals with the influence of sintering temperature on microwave dielectric properties ...
Barium Nanotitanate Microwave Ceramics Obtained by a Chemical Method
(Ieee, 2013-01-01)
Dielectric resonators with high dielectric constant, low dielectric losses and high frequency stability have been widely used in microwave circuits for telecommunications as filters, oscillators, antennas. Among the compounds ...
Barium nanotitanate microwave ceramics obtained by a chemical method
(2013-11-18)
Dielectric resonators with high dielectric constant, low dielectric losses and high frequency stability have been widely used in microwave circuits for telecommunications as filters, oscillators, antennas. Among the compounds ...
Study of microwave drying of vegetables by numerical modeling. Influence of dielectric properties and operating conditions
(Karger, 2018-10)
In the present work mass and energy transfer during microwave dehydration of vegetables were studied. Microwaves interact with the polar molecules of food enabling its heating and dehydration. This interaction is affected ...
Synthesis and characterization of CaBi4Ti4O15 thin films annealed by microwave and conventional furnaces
(Elsevier B.V., 2007-08-01)
CaBi4Ti4O15 thin films were deposited by the polymeric precursor method and crystallized in a domestic microwave oven and conventional furnace. The films obtained for microwave energy are well-adhered, homogeneous and with ...
Effect of microwave disinfection on physical and mechanical properties of acrylic resins
(2008-12-01)
This study evaluated the effect of microwave energy on the hardness, impact strength and flexural strength of the Clássico, Onda-Cryl and QC-20 acrylic resins. Aluminum die were embedded in metallic or plastic flasks with ...
Effect of microwave disinfection on physical and mechanical properties of acrylic resins
(2008-12-01)
This study evaluated the effect of microwave energy on the hardness, impact strength and flexural strength of the Clássico, Onda-Cryl and QC-20 acrylic resins. Aluminum die were embedded in metallic or plastic flasks with ...