http://arthra.ugal.ro/handle/20.500.14043/25489 Analele Universităţii din Galaţi : Fascicula IX : Metalurgie şi ştiinţa materialelor = The Annals of “Dunarea de Jos” University of Galati : Fascicle IX : Metallurgy and material science ISSN 1453083X Sun, 05 Apr 2026 14:46:29 GMT 2026-04-05T14:46:29Z http://arthra.ugal.ro/handle/20.500.14043/25696 Melting-Casting Plant Using Vibrating of Melts in Order to Obtain Composite with Tehnological Utility Bașliu, Vasile; Constantin, Ionuț; Istrate, Gina Genoveva; Petrea, Ionel This paper presents the obtaining of composites materials with technological utility through vibration technology. In order to obtain these composites, and plant was designed and manufactured. In order to show the possibilities of these technologies, a number of composite samples were produced. The Annals of "Dunarea de Jos" University of Galati Fascicle IX Metallurgy and Materials Science Fri, 01 Jan 2010 00:00:00 GMT http://arthra.ugal.ro/handle/20.500.14043/25696 2010-01-01T00:00:00Z http://arthra.ugal.ro/handle/20.500.14043/25695 Modelling and Numerical Simulation of the Atmospheric Dispersion of Pollutants from an Integrated Iron and Steel Complex-Part I Munteanu, Viorel 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 an important environmental impact; therefore significant amounts of pollutants (gases, waste waters and wastes) are resulted. In case of accidents involving emission of pollutants in the atmosphere, health authorities and local administrations often need to know what areas could be affected by dangerously high pollutant concentrations. The goal of the paper is to evaluate a ready-to-use and modelling system, including meteorological parameters and a dispersion model using FLUENT® 6.3, a flexible software and reliable to be used for such real-time evaluations, especially for trans-border regions. The Annals of "Dunarea de Jos" University of Galati Fascicle IXMetallurgy and Materials Science, N0. 1 – 2010, ISSN 1453 – 083X Fri, 01 Jan 2010 00:00:00 GMT http://arthra.ugal.ro/handle/20.500.14043/25695 2010-01-01T00:00:00Z http://arthra.ugal.ro/handle/20.500.14043/25694 Sources of Emissions in the Sintering and Blast Furnace Plant Chiriac, Alexandru; Florea, Gheorghe; Saracin, Ioan; Panda, Olimpia The main technological operations for producing the sinter used for preparing the hot metal in the furnace are: preparation and transport of raw materials used for producing the sinter (transport, storage, crushing, sorting ore and coke); sintering the raw materials during the sintering tape preparation (cooling, smashing, sorting) and transport of the sinter. The Annals of "Dunarea de Jos" University of Galati Fascicle IX Metallurgy and Materials Science, 1453 – 083X Fri, 01 Jan 2010 00:00:00 GMT http://arthra.ugal.ro/handle/20.500.14043/25694 2010-01-01T00:00:00Z http://arthra.ugal.ro/handle/20.500.14043/25693 Soil Pollution with Heavy Metals Vlad, Maria; Movileanu, Gelu In this paper was studied soil pollution with heavy metals (copper, chrome, manganese, lead, zinc, cadmium, nickel) caused by the municipal waste from landfill. The level of soil pollution depends on rain regime which usually brings in soil the air pollutants but in the same time washes as the soil determining the pollutants transport through the emissary. Mean value of the collected samples in four different points situated close to the landfill, were represented in the graphs and related to Maximum Admissible Concentration values. There were ascertained leads, zinc, nickel, cadmium, cation concentrations bigger than admissible values. The Annals of "Dunarea de Jos" University of Galati Fascicle IX Metallurgy and Materials Science N0. 1 – 2010, ISSN 1453 – 083X Fri, 01 Jan 2010 00:00:00 GMT http://arthra.ugal.ro/handle/20.500.14043/25693 2010-01-01T00:00:00Z