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Syntheses of bismuth titanate templates obtained by the molten salt method
(2013-09-01)
Bismuth titanate templates (Bi4Ti3O12) were synthesized by the molten salt method in Na2SO4 and K2SO4 fluxes, using an amorphous Bi4Ti 3O12 precursor and a mechanically mixed Bi 2O3+TiO2 mixture as the starting materials. ...
Syntheses of bismuth titanate templates obtained by the molten salt method
(2013-09-01)
Bismuth titanate templates (Bi4Ti3O12) were synthesized by the molten salt method in Na2SO4 and K2SO4 fluxes, using an amorphous Bi4Ti 3O12 precursor and a mechanically mixed Bi 2O3+TiO2 mixture as the starting materials. ...
Effect of soaking time on the photoluminescence properties of cerium oxide nanoparticles
(2013-07-11)
The structural and photoluminescence properties at room temperature of CeO2 nanoparticles synthesized by a microwave-assisted hydrothermal method (MAH) under different soaking times on KOH mineralizer added to a cerium ...
Photoluminescence properties of praseodymium doped cerium oxide nanoparticles
(2013-10-07)
The structural and photoluminescent properties at room temperature of CeO2 nanoparticles synthesized by a Microwave-Assisted Hydrothermal Method (MAH) under different praseodymium contents was undertaken. X-ray Diffraction ...
Photoluminescence properties of praseodymium doped cerium oxide nanoparticles
(2013-10-07)
The structural and photoluminescent properties at room temperature of CeO2 nanoparticles synthesized by a Microwave-Assisted Hydrothermal Method (MAH) under different praseodymium contents was undertaken. X-ray Diffraction ...
Effect of soaking time on the photoluminescence properties of cerium oxide nanoparticles
(2013-07-11)
The structural and photoluminescence properties at room temperature of CeO2 nanoparticles synthesized by a microwave-assisted hydrothermal method (MAH) under different soaking times on KOH mineralizer added to a cerium ...
Thermodynamic evaluation of spinel containing refractory castables corrosion by an industrial secondary metallurgy slag
(Elsevier, 2011-01-21)
This work addresses the thermodynamic evaluation of different spinel-containing refractory castable compositions in contact with a basic steel ladle slag (CaO/SiO2 ~ 9). The main differences among the castable compositions ...
Mathematical modeling of inclusion removal from steel during ladle teeming during inert gas injection
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA METALÚRGICAPrograma de Pós-Graduação em Engenharia Metalúrgica, Materiais e de MinasUFMG, 2019-03-15)
Produtos siderúrgicos estão presentes em diversas aplicações no mundo contemporâneo, das quais muitas exigem controle do teor de impurezas. Com o progresso tecnológico e a competição globalizada, tais requisitos vêm se ...