Buscar
Microfluidic rheology: A new approach to measure viscosity of ceramic suspensions at extremely high shear rates
(Elsevier ScienceDirect, 2020-12-19)
This paper describes the operation principles of a micro-scale rheometry equipment based on the technology of microchannels on a chip and compares it with a conventional macro-scale rotational rheometer. Both techniques ...
Microstructure assessment of suspension plasma spraying coatings from multicomponent submicronic Y-TZP/Al2O3/SiC particles
(Elsevier, 2018-08-01)
In this research, Suspension Plasma Spraying (SPS) technique was used for the thermal deposition of a multicomponent mixture made up of an Y-TZP/Al2O3 matrix with SiC particles. Two suspensions of Y-TZP and Al2O3 with ...
Effect of fructose-containing feedstocks on the microstructure of multicomponent coatings deposited by suspension plasma spraying
(Elsevier, 2019-04)
This work addressed to investigate the use of fructose as an additive in the water-based suspension feedstock of a Y-TZP/Al2O3/SiC multicomponent coating manufactured by suspension plasma spraying. The effect of fructose ...
Influence of solids concentration on the microstructure of suspension plasma sprayed Y-TZP/Al2O3/SiC composite coatings
(Elsevier, 2019)
The present research focuses on the effect of feedstock suspension solid concentration on the microstructure of suspension plasma sprayed Y-TZP/Al2O3/SiC composite coatings. For this purpose, concentrated aqueous suspensions ...
Wastes from industrial processes introduced as chamottes in ceramic membranes
(Universitat Politècnica de València. Research Institute for Industrial, Radiophysical and Environmental Safety (ISIRYM). Prometeo Research Group (Membrane Processes and Environmental Effluent Treatment), 2018-07-09)
In the present work, chamottes generated as subproducts by different industrial processes have been used to obtain low-cost ceramic membranes.
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 ...
Effect of firing temperature on humidity self-regulation functionality in a ceramic tile composition
(Elsevier, 2022-07-19)
The effect of sintering temperature on the humidity regulating capacity of a ceramic composition based on the mineral gibbsite has been studied. The humidity self-regulation functionality is due to the presence of mesopores ...
Low-cost ceramic membrane bioreactor: Effect of backwashing, relaxation and aeration on fouling. Protozoa and bacteria removal
(Elsevier, 2022-07-04)
Membrane biological reactors (MBR) constitute an alternative to conventional wastewater treatments for improved recovery, reuse, and recycling of water. MBRs have a smaller footprint, provide better biotreatment and achieve ...
Revisiting pyroplastic deformation. Application for porcelain stoneware tile bodies
(Elsevier, 2018-09-21)
In this research an analysis of firing deformation tendency in porcelain stoneware tile compositions was carried out based on pyroplastic deformation measurements. The effect of the amount and nature of some fluxing additives ...
Engineering zirconia coating microstructures by using saccharides in aqueous suspension plasma spraying feedstocks
(Elsevier, 2020-10-15)
This study aims to demonstrate the feasibility to develop columnar microstructures in zirconia coatings manufactured by suspension plasma spray, through the modification of the properties of the suspension feedstocks with ...