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The Influence of Cold Rolling on the Mechanical Characteristics for Drawing Steels
(Universitatea "Dunărea de Jos" din Galaţi, 2008)
The paper presents the changes of the mechanical and technological
characteristics of steel for deep drawing, cold rolled and recrystallization heat
treated. The research was conducted on samples taken from cold rolled ...
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 ...
Characterisation of CVD Niobium Carbine Coatings on Hard Carbide Substrate
(Universitatea "Dunărea de Jos" din Galaţi, 2012)
Hard coatings are often used for mechanical properties such as wear and
friction resistance. The corrosion behaviour may also be an important criterion for
industrial applications of these coatings. In this paper, the ...
Obtaining and Characterizing TIN-LEAD Coatings on Steel Band
(Universitatea "Dunărea de Jos" din Galaţi, 2012)
The experimental research was at the basis of the hot immersion coating
technology with Sn-Pb alloy of the steel bands presented in the study. The
characterization of these layers was achieved through microscopic analyses ...
Effect of ZrO2 Nanoparticles on the Mechanical and Anticorrosion Properties of epoxy Coating
(Universitatea "Dunărea de Jos" din Galați, 2013)
Homogeneous epoxy coatings containing ZrO2 nanoparticles were applied on
Grade A naval steel substrates. The morphology of the coating was characterized
by optical microscopy and scanning electron microscopy. The effect ...
Behavior of Cold Rolling Emulsions in the Obtaining Process of Steel Strips
(Universitatea "Dunărea de Jos" din Galați, 2014)
The research was focused on determining an optimum rolling emulsion to be
used on a cold rolling mill from Galfinband Galati Romania. In this plant are
obtained steel strips with the thickness of 0.7-0.8 mm. The main ...
Environmental Risk Assessment for Thermal Power Plants
(Universitatea "Dunărea de Jos" din Galați, 2015)
Thermal power plants still represent an important source of energy both in
Romania and in Europe. Risks on the environment are primarily generated by the
noxae generated from combustion of fossil fuels, namely: noxious ...
Treatment of Wastewater Resulting from the Mettallic Coatings Process
(Universitatea "Dunărea de Jos" din Galați, 2016)
The technological cleaning processes of steel strip surfaces used in metal
coatings require organic or inorganic chemicals with a high risk of toxicity. To
avoid pollution, the water resulting from these processes must ...
Correlation Between the Properties of Old Slags and the Recycling Solutions
(Universitatea "Dunărea de Jos" din Galaţi, 2014)
The blast furnace and basic oxygen furnace route of steel making (from iron
ores and coke to steel) or the so called integrated steel production generates
simultaneously solid waste products. The slag is predominant, ...
Influence of Cooling Oil on the Surface Quality of the Roller Strip
(Universitatea "Dunărea de Jos" din Galaţi, 2014)
The excess of emulsion used in the lamination process leads to the formation
of drops which in the annealing process forms spots of burned emulsion. It was also
shown to cause formation areas with high carbon concentrations ...