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Materials Used for Manufacturing Some Objects from 1600 Before Christ - 500 After Christ Period
(Universitatea "Dunărea de Jos" din Galați, 2010)
The appearance and the spreading of metallic objects produced a profound
social change. The early metallurgy included two ages: The Bronze Age and The
Iron Age. The late Bronze Age is considered to be the most important ...
Theoretical Study regargind the Flow Conditions for Alloys Through thin Channels
(Universitatea "Dunărea de Jos" din Galați, 2010)
A common tool used to demonstrate the phenomenon of movement of liquids
through thin channels is the capillary tube. When the lower end of the tube is placed
vertically in a liquid (such as water), it forms a concave ...
Electrodeposition and Characterization of Zinc-Cobalt Alloy Coatings
(Universitatea "Dunărea de Jos" din Galați, 2010)
Electrodeposited alloys are important in industry due to their properties which
are superior to those of single metal layer. Zinc-cobalt alloys were co-deposited on
gold substrate. Composition of the layers was established ...
Intercritical Thermomechanical Treatments Applied to the Steel Heavy Plates
(Universitatea "Dunărea de Jos" din Galați, 2010)
This paperwork shows the laboratory experiments made on X60 and X65 steels
with several intercritical thermomechanical treatment applications. Two variants
were used: "down-up" thermomechanical treatment with heating and ...
The Process Insolved in Making the Medals
(Universitatea "Dunărea de Jos" din Galați, 2010)
This paper presents a method that was experienced in the laboratory to
manufacture a medal. There are three general techniques used to make medals:
repoussé, striking and casting. Serigraphy technique is the most chosen ...
Sculpture, Extended Nature
(Universitatea "Dunărea de Jos" din Galați, 2010)
The paper portrays some aspects that show how nature is implemented into the
graphic values domain by confronting the physical image of the artistic subject. The
article presents some rules that have marked over time the ...
Time Analysis of King Mattehias the IST Sculptural Group
(Universitatea "Dunărea de Jos" din Galați, 2010)
The paper presents a study on the degradation of the King Matthias I sculptural
group caused by environment factors and influenced by the casting technology and
by the assembling method. During this study, samples from ...
Modelling and Numerical Simulation of the Atmospheric Dispersion of Pollutants from an Integrated Iron and Steel Complex-Part I
(Universitatea "Dunărea de Jos" din Galați, 2010)
The Iron and Steel Complex processes handle, store and undertake important
amounts of raw materials (iron ores, coals, etc.) energy, fuels, waste waters, slags
and other different types of wastes. These activities have ...
Coating of the Lasting Moulds with Hard Alloys
(Universitatea "Dunărea de Jos" din Galați, 2010)
This paper presents the researches on the welded coating of lasting moulds used
for casting at high melting temperatures. It shows that the coating through the flux
welding with the addition of metal powders and graphite ...
Performing System for Purifing Waste Water
(Universitatea "Dunărea de Jos" din Galați, 2010)
Status of water pollution can be controlled and reduced. For this purpose it uses
two types of processes, applied more or less consistently by the management and
technical design. The first group of processes is characterized ...