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Afișează articolele 511-520 of 551
Determination of Glass Transition Temperature for Polyester/Graphene Oxide and Polyester/Graphite Composite by TMA and DSC
(Universitatea "Dunărea de Jos" din Galați, 2015)
The influences of oxide grapheme and grapheme in thermosetting polymer
composites are complex and they very much depend on the chemical bonds formed
between the additives and the polymer matrix. This study has used ...
Selective Recovery by solubilization of Metals Ions of Chromium, Iron and Zinc from Electroplating Sludge to Develop Pigments for Ceramics Industry
(Universitatea 'Dunărea de Jos" din Galați, 2015)
Electroplating industries discharge large amounts of heavy metals, including
chromium (Cr), iron (Fe) and zinc (Zn) ions, in the wastewater resulted from
technological processes, as well as in the sludge from wastewater ...
The Electromagnetic Proprieties of Hybrid Composites
(Universitatea "Dunărea de Jos" din Galați, 2015)
This research investigates the electromagnetic behaviour of hybrid composites
with heterogeneous epoxy matrix. The hybrid composites were formed by the wet
lay-up method and were made of three types of simple plain fabrics ...
Applications Based on Variabile Frequency Rotating Magnetic Field Electromechanical Agitator With Dual Direction
(Universitatea "Dunărea de Jos" din Galați, 2015)
This paper presents a series of experimental results obtained by studying the
specific effects and phenomena of the rotating magnetic field. During the research,
an interesting phenomenon, specific to the variable frequency ...
Electrical Properties Characterization of Vinyl ester Resin Filled with carbon Nanotubes
(Universitatea "Dunărea de Jos" din Galați, 2015)
In this paper the authors have done a characterization of the electrical
properties of vinyl ester based nanocomposites containing different percentages of
carbon nanomaterials
The carbon fillers used in this study were ...
The Importance of Using Membranes in Seawater Desalination as a Result of Excessive Exploitation of Water Sources
(Universitatea "Dunărea de Jos" din Galați, 2017)
This paper is a detailed study of the need to find and implement new solutions
for water filtration and the promotion of modern techniques that are more effective
than traditional methods. As a result of extension waste ...
Examining the Evolution of Microstructure and ITS Effect on the Mechanical and Tribological Properties
(Universitatea "Dunărea de Jos" din Galați, 2017)
This paper investigates the superior frictional performance of Ti-DLC films,
by examining the evolution of microstructure and its effect on the mechanical and
tribological properties. The superior frictional performance ...
Introduction to Metallic Biomaterials
(Universitatea "Dunărea de Jos" din Galați, 2017)
The paper presents a bibliographic study about the metallic biomaterials,
synthesizing the aspects related to properties, applicability, obtaining methods.
Biomaterials can be used as medical devices, implants and ...
Recycling of Hematite Fine Waste by Pelletisation
(Universitatea "Dunărea de Jos" din Galați, 2017)
A large volume of by-products and residues is generated during iron and steel
production. Much of these represents valuable materials and can be recovered and
recycled inside the flow of integrated steel plants. The ...
Influence of Atmospheric Conditions on the Mechanical Properties of Pet Rubber Composites
(Universitatea "Dunărea de Jos" din Galați, 2005)
The aim of paper is to study the influence of environmental open air conditions
on the PET-rubber composites. Two set of samples (Type I, Type II) were obtained
with the same composition, but the composites of Type I are ...