GCM - Grup de Caracterització de Materials
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Articles de revista [203]
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Working papers [1]
Envíos recientes
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Slow beta relaxation in La-based metallic glasses based on mechanical spectroscopy measurements
(2017-04-01)
Artículo
Acceso restringido por política de la editorialDynamic mechanical relaxations of La-based metallic glasses were investigated by mechanical spectroscopy. In the framework of the mixing enthalpy of constituent atoms, it was found that ß relaxation was less evident by the ... -
Tracing the tin-opacified yellow glazed ceramics in the western Islamic world: the findings at Madinat al-Zahra’
(2017-11-27)
Artículo
Acceso restringido por política de la editorialA small group of opaque yellow glazed sherds has recently been identified among the ceramics excavated at the Islamic city of Madinat al-Zahra’ near Cordoba, in al-Andalus (southern Spain), which was founded in 936 AD as ... -
Viscoelastic behavior of a novel aluminum metal matrix composite and comparison with pure aluminum, aluminum alloys, and a composite made of Al–Mg–Si alloy reinforced with SiC particles
(2018-02)
Artículo
Acceso restringido por política de la editorialThe viscoelastic response of a novel composite (A356 aluminum alloy matrix with ceramic reinforcement particles developed from colliery shale waste) is measured with dynamic-mechanical analyzer, and is compared to pure ... -
Relaxation dynamics vs crystallization kinetics in the amorphous state: the case of Stiripentol
(2017-11-06)
Artículo
Acceso restringido por política de la editorialWith the aim of finding a correlation between the crystallization kinetics and the molecular dynamics of a substance that would allow prediction of its crystallization time as a function of temperature for a given a ... -
Formulation and characterization of mucoadhesive controlled release matrix tablets of captopril
(2017-12-01)
Artículo
Acceso abiertoThe purpose of this study is to characterize controlled release matrix tablets of captopril and to find out the physicochemical properties that have an effect on the mucoadhesion process. The hydrophilic matrix tablets ... -
Barocaloric and magnetocaloric effects in (MnNiSi)1-x(FeCoGe)x
(2018-01-11)
Artículo
Acceso abierto -
Influence of meteorological phenomena on worldwide aircraft accidents in the period 1967-2010
(2017-12-01)
Artículo
Acceso restringido por política de la editorialBased on the information available in databases from relevant national and international organizations from 1967 to 2010, an Aviation Weather Accidents Database (AWAD) was built. According to the AWAD, the weather is ... -
The production of a lead glaze with galena: Thermal transformations in the PbS-SiO2 system
(2017-12-04)
Artículo
Acceso abiertoGalena, also known as PbS, was widely used in the production of lead glazes from the beginning of the 18th century to the second half of the 20th century. Although the PbO-SiO2 system has been studied for years, the PbS-SiO2 ... -
Thin-section petrography and SR-µXRD for the identification of micro-crystallites in the brown decorations of ceramic lead glazes
(2017-12-01)
Artículo
Acceso restringido por política de la editorialThe Mn-and Fe-rich micro-crystalline precipitates formed in the decorations of lead glazes during ceramic firing are responsible for colour, shine and opacity, among other visual characteristics, besides being the most ... -
High efficiency decolorization of azo dye Reactive Black 5 by Ca-Al particles
(2017-12-01)
Artículo
Acceso restringido por política de la editorialThis work studies the degradation of azo dye Reactive Black 5 by Ca-Al metallic particles prepared by melt-spinning and ball-milling. The morphology and the phase structure of the metallic powders were characterized and ... -
Relationship between the two-component system 1-Br-adamantane + 1-Cl-adamantane and the high-pressure properties of the pure components
(2018-03-15)
Artículo
Acceso abiertoThe temperature-composition phase diagram of the two-component system 1-Br-adamantane and 1-Cl-adamantane has been determined by means of thermal analysis techniques and X-ray powder diffraction from the low-temperature ... -
Physical aging effects on the dynamic relaxation behavior and mechanical properties of Cu46Zr46Al8 metallic glass
(2017-12-05)
Artículo
Acceso restringido por política de la editorialMechanical relaxation of glassy materials is strongly influenced by their mechanical and physical properties. In the current study, dynamic mechanical relaxation of Cu46Zr46Al8 metallic glass has been investigated by ...
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