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Afișează articolele 11-20 of 26
Thermodynamic Assesment of the Ci-Ti System in Microalloyed Copper Base Alloys
(Universitatea "Dunărea de Jos" din Galați, 2006)
The correlations made between thermodynamic and kinetic data of the
heterogeneous systems provided insight into the alloys properties. Experimental
researches presented in this paper refer to the thermodynamics of Cu-Ti ...
The Influence of Polarization Tension of the Grading Over thin Layer Properties of TiN Deposed Through PDV Method
(Universitatea "Dunărea de Jos" din Galați, 2006)
The deposits of tough thin layers on pieces and tools through PDV method
knew a permanent and constant spreading owing to the great applicability of the
resulting coatings which make that the thin layer deposit from the ...
Study of the Inclusions from the Oriented Grains Silicon Steels and Their Influence on the Texture
(Universitatea "Dunărea de Jos" din Galați, 2006)
The paper presents experimental results concerning the inhibitor phases
generation by microalloying elements utilization. It was made experiments on three
silicon steel charges. It was observed that the inhibitor phases ...
Art Pieces Casting from Brass, Destined to Artificial Local Lightening, Used in Orthodox Cult
(Universitatea "Dunărea de Jos" din Galați, 2006)
In this paper are presented some realizations from SC RANCON SRL Iasi,
which regards the casting of lighting local parts from brass, used in orthodox
religion. Thus is highlighted the relationship between functionality, ...
Some Issues Concerning Gear Wheels Fabrication by Sintering
(Universitatea "Dunărea de Jos" din Galați, 2006)
Powder metallurgy appeared in the XVIII century as result of industrial market
demand for electric bulbs filaments made of wolfram. Nowadays powder metallurgy
is applied in such fields as: automotive industry (cylindrical ...
Studies Regarding the Cooling of the Rolled Pieces With Atomizing Water
(Universitatea "Dunărea de Jos" din Galați, 2006)
The diversity of metallurgical materials and processes imposes a large scale of
cooling speeds. The classical cooling mediums restrict the scale of the cooling
speeds, reason for which nonconventional alternatives were ...
Hardened Aluminum with Oxide Particles
(Universitatea "Dunărea de Jos" din Galați, 2006)
The paper presents the effect of size and dispersion degree of the particles of
aluminum oxide, on structure, mechanical characteristics and phenomena that take
place when heating at different temperatures for ...
Research Concerning the Influence of Heat Treatment on Physical and Mechanical Properties of Aluminium Based Alloys
(Universitatea "Dunărea de Jos" din Galați, 2006)
This work presents the experimental results concerning the behavior on heat
treatment of on aluminum based alloy belonging to the class of aluminum alloys
deformable and harden by heat treatment.
The laboratory level ...
Mathematical Modelling of Steel Continuous Casting Hydrodynamics (1)
(Universitatea "Dunărea de Jos" din Galați, 2006)
The quality increase of steel continuous casting and a reliability indices of
afferent installations imposes the automation systems adoption of machines of
continuous casting of steel.
In this paper enters original ...
On the Kinetics of Sol Gel Al:ZnO thin Films Crystallization on Silicon Substrate
(Universitatea "Dunărea de Jos" din Galați, 2006)
Recently, there is a growing interest in applying ZnO thin films on silicon buffer
substrates for p-n junction devices, optical wave guide, etc.
A sol gel process is very attractive technique for obtaining oxide thin ...