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Afișează articolele 271-280 of 301
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 ...
Study about the Perception of Producers from Romania Regarding the Ecolabel
(Universitatea "Dunărea de Jos" din Galați, 2017)
The purpose of this paper is to obtain information about the Romanian
producers’ perspective on some key elements regarding the environmental aspects
of their company, data on the certification SR EN ISO 14001: 2015 and ...
Study on the Soil chemical Pollution in the Area of the Residual Bauxite Lake "Mineri"-Tulcea
(Universitatea "Dunărea de Jos" din Galați, 2017)
The paper presents a study on the impact of chemical pollution of the soil,
from residual bauxite lake, from "Mineri", in the areal of Tulcea. Soil samples were
taken from the lake, and from the immediate area of the ...
Assessment of the Influence of Breakage Strenth Rocks by Cox Method
(Universitatea "Dunărea de Jos" din Galați, 2016)
Analyzed according to the theory of continuous mechanics, medium rock
massif is a natural environment difficult to know, so the forecasts referring to its
behaviour are approximate and uncertain. Such an assertion becomes ...
Static and Dynamic Analysis of Stress and Deformations of Răstolița Dam
(Universitatea "Dunărea de Jos" din Galați, 2016)
Large Dams are a particularly important case of seismic risk assessment. On
the one hand, the dams themselves have a high value, having implications for the
whole economy, through the production of electricity, water ...
The Dynamic Simulation for a Cold Rolling Mill Machine
(Universitatea "Dunărea de Jos" din Galați, 2016)
For a cold rolling mill machine that represents a mechanical system, the
dynamics problems may be solved by using the differential equations of their
movement. We must consider all the connections and couplings for the ...
Chargers for Blast Furnaces Double Bell VS. Rotary Chute
(Universitate "Dunărea de Jos" din Galaţi, 2016)
The distribution of materials at the mouth of the loading of a furnace is
decisive for its operation at optimal efficiency. For this operation using charging
devices that can be of several types is useful. The paper ...
Influence of reduction scheme on hardness cold rolled strip mark steel ST 12
(Universitatea "Dunărea de Jos" din Galaţi, 2016)
The paper presents the results of the research on the influence of the evolution
hardness scheme rolled steel, for the cold-rolled strip steel St 12. St 12 is intended
for the manufacture of cold rolled strip stamping ...