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Non-isothermal sintering of powdered vitrified composites. A kinetic model
(Elsevier, 2019)
This report sets out the results obtained on studying the sintering process of glass–zircon composites,
analysing the microstructural changes that developed on modifying zircon content. The sintering of composites with ...
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 ...
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 ...
Impact of Feedstock Nature on Thermal Conductivity of YSZ Thermal Barrier Coatings Obtained by Plasma Spraying
(Göller Verlag GmbH, 2016-09)
Yttria-stabilized zirconia (YSZ) coatings with low thermal conductivity were obtained using three different particle size distributions as starting powder: nano-, submicron- and bimodal submicron/nano-sized particles. On ...
Influence of zinc molybdenum phosphate pigment on coatings performance studied by electrochemical methods
(Elsevier, 2016-08)
The effect of the addition of the zinc molybdenum phosphate pigment, on the corrosion resistance properties of powder coating on steel, has been investigated by means of different electrochemical methods: electrochemical ...
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 ...
On the Relationship between Exposure to Particles and Dustiness during Handling of Powders in Industrial Settings
(Oxford University Press, 2019-01-07)
Exposure to ceramic powders, which is frequent during handling operations, is known to cause adverse health effects. Finding proxy parameters to quantify exposure is useful for efficient and timely exposure assessments. ...
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 ...
Effect of the CuO addition on a Sb-doped SnO2 ceramic electrode applied to the removal of Norfloxacin in chloride media by electro-oxidation
(Elsevier, 2020-06)
Norfloxacin is employed as in veterinary and human medicine against gram-positive and gram-negative bacteria. Due to the ineffective treatment at the wastewater treatment plants it becomes an emergent pollutant. Electro-oxidation ...
Microstructural and in vitro characterisation of 45S5 bioactive glass coatings deposited by Solution Precursor Plasma Spraying (SPPS)
(Elsevier, 2018-12-20)
The present work focused on the development of bioactive glass coatings employing Solution Precursor Plasma Spraying. Precursors of SiO2, CaO, Na2O and P2O5 were mixed in distilled water to prepare concentrated solutions ...