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Mechanical strengthening in S235JR steel sheets through vibration-assisted ball burnishing
(MDPI, 2020-07)
The superficial effect of hardening caused after vibration-assisted ball burnishing and its consequences in the tensile behavior of a carbon steel material are studied in this paper. As ball burnishing ...
Simulación de procesos con controladores lógico-programables (PLC’s)
(Asociación de Químicos e Ingenieros del Instituto Químico de Sarrià, 2014-04)
La realización de prácticas en el laboratorio de control de procesos presenta como mayor dificultad el coste asociado al funcionamiento del proceso, debido al consumo de reactivos, de energía o a la ...
Disseny de reactors fotoquímics: Descripció dels models d’emissió de llum per a reactors anulars. Part 2: Model de font extensa
(Asociación de Químicos e Ingenieros del Instituto Químico de Sarrià, 2009-07)
En el disseny d’un reactor fotoquímic és imprescindible conèixer bé la quantitat de llum que arriba a qualsevol punt del reactor, ja que aquesta influirà molt en la velocitat de la reacció. Aquest article ...
Influence of the carbon incorporation on the mechanical properties of TiB2 thin films prepared by HiPIMS
(Elsevier, 2022-09)
Nanostructured TiB2 and TiBC thin films with carbon contents up to 11 at. % were prepared by physical vapor deposition using high power impulse magnetron sputtering (HiPIMS) technology. The influence ...
A study of deformation and strain induced in bulk by the oxide layers formation on a Fe-Cr-Al alloy in high-temperature liquid Pb-Bi eutectic
(Elsevier, 2018-06-01)
At elevated temperatures, heavy liquid metals and their alloys are known to create a highly corrosive environment that causes irreversible degradation of most iron-based materials. It has been found ...
Switchable Electrostatically Templated Polymerization
(Wiley, 2022-09-26)
We report a switchable, templated polymerization system where the strength of the templating effect can be modulated by solution pH and/or ionic strength. The responsiveness to these cues is incorporated ...
Generador de funciones periódicas con controlador lógico-programable (PLC)
(Asociación de Químicos e Ingenieros del Instituto Químico de Sarrià, 2015-04)
El análisis frecuencial de sistemas de control se basa en el conjunto de respuestas del proceso a señales senoidales que, en la mayoría de casos de los procesos habituales en la industria química, han ...
Pilas de combustible de membrana polimérica
(Asociación de Químicos e Ingenieros del Instituto Químico de Sarrià, 2011-07)
En este trabajo revisamos brevemente las pilas de combustible poliméricas (PEM) basadas en membranas de intercambio protónico y que constituyen la tecnología idónea de pilas de combustible de baja ...
A tailored decomposition approach for optimization under uncertainty of carbon removal technologies in the EU power system
(Elsevier, 2024-05-22)
The broad portfolio of negative emissions technologies calls for integrated analyses to explore the synergies between them and the power sector, with which they display strong links. These analyses ...
Nb–C thin films prepared by DC-MS and HiPIMS: Synthesis, structure, and tribomechanical properties
(Elsevier, 2021-09-25)
Nanostructured Nb-C thin films were prepared by direct current magnetron sputtering (DC-MS) and high-power impulse magnetron sputtering (HiPIMS). The films were characterized in depth by X-ray diffraction ...