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Morphological Aspects and Corrosion Behaviour of Phenol Formaldehyde/Zn Composite Coatings
(Universitatea "Dunărea de Jos" din Galați, 2009)
The present work has the purpose of studying morphological aspects and
corrosion behaviour of pure zinc and composite coatings having zinc as metal
matrix and phenol – formaldehyde resin type Novolac (RESITAL 6358/1) ...
Study of Zro2/Co-Deposition with Cobalt from Chloride Electrolyte
(Universitatea "Dunărea de Jos" din Galați, 2009)
The metal-matrix composites are materials in which the properties of a
metallic host material are modified with addition of a second phase (ceramics) by
electrodeposition process. The second phase can be hard oxides or ...
Researches on the Corrosion Behavior for a Drawing Steel That Went Through Natural Ageing
(Universitatea "Dunărea de Jos" din Galați, 2009)
The paper presents the results of a study on the corrosion behaviour of the
sheets of drawing steel with 0,04% C gone through natural ageing and run for a
period of 112 days from the moment of drawing. The researches ...
Optimisation of Refractory Components of Sliding Gate Mechanism for Continuous Casting
(Universitatea "Dunărea de Jos" din Galați, 2009)
New design techniques have been developed to optimize refractory
components of sliding gate mechanism for continuous casting of steel. The overall
objective is to increase CC productivity as well as steel quality by using ...
On the Corrosion Behavior of Organic Nanocomposite Coatings
(Universitatea "Dunarea de Jos" din Galați, 2009)
Recently, researches on composite coatings of organic nature with the addition
of metallic oxide nanopowders have shown an increasing corrosion resistance of
metallic materials. Carbon steel shows an improved behavior ...
Development of Blade Design for Small Hawt Adapted for Lower Values of Wind Speed
(Universitatea "Dunărea de Jos" din Galați, 2009)
The paper aims at studing, theoretically and experimentally, the influence of
turbines blade profile on output power, in order to decrease effective domain to
smaller wind speed, specific to Galati area. Studies have ...
The Mechanism of Phase Transformation to Obtain Zinc-Iron Coatings
(Universitatea "Dunărea de Jos" din Galați, 2009)
Important changes in the ratio of constitutive phases take place during heating
of galvanized parts due to Zn coating layer changed into Zn-Fe alloy. The work
deals with a mathematical correlation between diffusion ...
Obtaining and Characterisation of Thermoresistive Pigments
(Universitatea "Dunărea de Jos" din Galați, 2009)
The paper describes the obtaining and chemical and physico-structural
characterisation of a green thermoresistive pigment. The pigment is made of ZnO
dopped with Sb, Bi, Cr, Co and Fe oxides and it is used at mosaics and ...
X-Ray Diffraction Analysis at Ultrasonic Welding
(Universitatea "Dunărea de Jos" din Galați, 2009)
In the article [2] the author present experimental investigations regarding of
residual stress distribution in weld bead vicinity of submerged arc welded naval
plates. In this way, residual stresses from vicinity of weld ...
Time Scales of Phisico-Chemicaly Driven Processes in Desulphurization CaO-Al2O3 Slag
(Universitatea "Dunărea de Jos" din Galați, 2009)
The paper is dealing with the expression of times scales associated to different
physically and physico-chemically driven processes taking place on the slag side of
the interface CaO-Al2O3 slags-steel, specific to the ...