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Sintered microstructure effect on RF-wave shielding properties of a Cu-doped Ni–Zn-polycrystalline ferrite
(Elsevier, 2021)
The shielding properties of a Cu-doped Ni–Zn polycrystalline ferrite in the frequency range 1 MHz to 1 GHz were explored. Samples of composition (Cu0.12Ni0.23Zn0.65)Fe2O4 were prepared by the traditional ceramic route. The ...
Workplace Exposure to Nanoparticles during Thermal Spraying of Ceramic Coatings
(Oxford University Press (OUP), 2019-01)
Thermal spraying is widely used for industrial-scale application of ceramic coatings onto metallic surfaces. The particular process has implications for occupational health, as the high energy process generates high emissions ...
Testing the performance of one and two box models as tools for risk assessment of particle exposure during packing of inorganic fertilizer
(Elsevier, 2019)
Modelling of particle exposure is a useful tool for preliminary exposure assessment in
workplaces. However, actual exposure measurements are needed to assess models
reliability. Worker exposure was monitored during packing ...
A general method to determine optimal thermal cycles based on solid-state sintering fundamentals
(Elsevier, 2019-04-01)
Most technical ceramics require processing up to and including final-stage sintering to obtain a high-density bulk while inhibiting grain growth as dominant sintering process as far as possible. The literature typically ...
Cenizas del tamo de arroz como substituto del feldespato en la fabricación de cerámica Blanca
(CSIC-Consejo Superior de Investigaciones CientíficasSociedad Española de Cerámica y Vidrio, 2013-01)
La sustitución de materias primas para procesamiento de materiales -de alto consumo energético- por residuos agrícolas
y agroindustriales impacta positivamente el medio ambiente. Uno de estos residuos es la paja o tamo ...
Efecto del procesado de materias primas sobre su poder de emisión de polvo
(ElsevierSociedad Española de Cerámica y Vidrio, 2017)
En la manipulación y/o procesado de materiales pulverulentos en la industria cerámica, uno de los riesgos más importantes desde el punto de vista ambiental y de higiene laboral es la generación de polvo ambiental. En este ...
An estimate of quartz content and particle size in porcelain tiles from young's modulus measurements
(Elsevier, 2017)
The influence of quartz particle size, weight content and firing temperature on the Young's modulus of porcelain tiles was studied. To simulate a porcelain tile microstructure, an albite glass matrix with added crystalline ...
Experimental design applied to improving the effect of bismuth oxide as a sintering aid for tin oxide
(Elsevier, 2018)
Tin oxide has been extensively studied due to its wide variety of applications. However, its poor sinter ability requires the use of sintering aids for its processing. The sintering behaviour of three different SnO2-based ...
Thermal Degradation Mechanism of a Thermostable Polyester Stabilized with an Open-Cage Oligomeric Silsesquioxane
(MDPI, 2018)
A polyester composite was prepared through the polymerization of an unsaturated ester
resin with styrene and an open-cage oligomeric silsesquioxane with methacrylate groups. The effect
of the open-cage oligomeric ...
Non-isothermal sinter-crystallisation of satin glazes: A kinetic model
(Elsevier, 2018-05)
Many materials of a glass-ceramic nature are obtained by glass particle sinter-crystallisation, whose process kinetics have been studied very little. The present study analyses the physico-chemical transformations that ...