Editors and press        Scope        Editorial staff        Contact        Instructions for authors        Abstract databases        AMS online      Year 2013      Year 2012      Year 2011      Year 2010      Year 2009      Year 2008      Year 2007 1 2 3 4      Year 2006      Year 2005      Year 2004      Year 2003      Year 2002      Year 2001      Year 2000      Year 1999      Year 1998      Year 1997                Conferences        Linksd                 Visits: 85313217 AMS now reading: 1 search: by author by theme by key word Year 2007 No 3 Kizek J., Varga A., Sivec M. HEAT EXCHANGE ANALYSIS OF SOLID BED CHARGE Keywords: heat exchange|heat exchange coefficient|solid bed charge|experimental installation|shaft furnace| No 3 (2007), p. 390-395   mag09.pdf (2 MB) mag09_eng.txt (2 kB)   Halama M., Ševčíková J. DEVELOPMENT OF METHODOLOGY FOR MEASURING OF POTENTIAL GRADIENT MAPS SERVED FOR CORROSION RESEACH Keywords: atmospheric corrosion|potential distribution|corrosion potential maps| No 3 (2007), p. 396-401   mag10.pdf (329 kB) mag10_eng.txt (2 kB)   Kvačkaj T., Molnárová M., Mišičko R.., Fujda M. INFLUENCE OF TERMAL CONDITIONS ON FORMATION OF DUAL PHASE STRUCTURES Keywords: Controlled rolling|controlled cooling|structure|ferrite|martensite|pearlite| No 3 (2007), p. 320-328   mag01.pdf (732 kB) mag01_eng.txt (2 kB)   Longauer S, Vojtko M., Girman V., Longauerová M., Janák G. VARIABILTY OF PRODUCTS OF MARTENSITE DECOMPOSITION IN CuZnAl SHAPE MEMORY ALLOYS Keywords: shape memory|CuZnAl alloys|bainite|martensite|-phase decay|martensite transformation|pressing to water| No 3 (2007), p. 329-335   mag02.pdf (628 kB) mag02_eng.txt (2 kB)   Nižník Š., Zavacký M., Janák G., Furman Ľ. NEW POSSIBILITY OF HYDROGEN TRAPS FORMATION IN DEEP DRAWING IF STEEL SHEETS FOR ENAMELING Keywords: enameled steel sheet|fish scales|hydrogen traps|sulphide precipitation| No 3 (2007), p. 336-344   mag03.pdf (370 kB) mag03_eng.txt (2 kB)   Rusňáková V., Kijac J., Rusňák G. SLAG MELTING TEMPERATURE IN A TUNDISH Keywords: continuous casting|cover slag|melting temperature|ternary diagram| No 3 (2007), p. 345-352   mag04.pdf (2 MB) mag04_eng.txt (2 kB)   Fröhlichová M., Fröhlich L., Borovský T. ANALYSE OF TITANIUM EFFECT ON THERMAL STATE IN THE HEARTH OF BF Keywords: Blast furnace|hearth|refractory wear|titanium bearing raw material|titanium carbonitrides|protective layer| No 3 (2007), p. 353-359 Vadász P., Tomášek K., Rabatint Ľ. PREDICTION OF CORROSION PROFILE OF REFRACTORIES BY FeO – SiO2 MELT Keywords: corrosion|slag|density|surface tension|structure| No 3 (2007), p. 360-371   mag06.pdf (341 kB) mag06_eng.txt (2 kB)   Bučková S., Lukáč L. INFLUENCE OF PRIMARY METHODS ON NOX EMISSIONS REDUCTION DURING GAS FUELS COMBUSTION Keywords: reburning|gasification|energogas| No 3 (2007), p. 372-379   mag07.pdf (1 MB) mag07_eng.txt (2 kB)   Plešingerová B., Knežová L., Porvaz Š., Kiselovič J. RE-CYCLED WATER QUALITY USED IN CERAMIC TILE MASSES Keywords: ions concentration|flocculant|coagulation|waste water and slurry|recycling water| No 3 (2007), p. 380-389   mag08.pdf (556 kB) mag08_eng.txt (2 kB)   Havlík M., Petrík J., Palfy P. MICROHARDNESS MEASUREMENT CAPABILITY Keywords: MSA|capability|microhardness| No 3 (2007), p. 402-411   mag11.pdf (447 kB) mag11_eng.txt (6 kB)   Senčáková L., Virčíková E. LIFE CYCLE ASSESSMENT OF PRIMARY ALUMINIUM PRODUCTION Keywords: life cycle assessment|environmental impacts|primary aluminium production|environmental aspect| No 3 (2007), p. 412-419   mag12.pdf (333 kB) mag12_eng.txt (2 kB)   Habashi F. NEW FRONTIERS IN EXTRACTIVE METALLURGY Keywords: extractive metallurgy| No 3 (2007), p. 420-433   mag13.pdf (1 MB) mag13_eng.txt (838 B)   Jalkanen H. CHALLENGE OF MODELLING OF HIGH-TEMPERATURE MATERIALS PROCESSES; OXYGEN CONVERTER PROCESS (LD, BOF) AS AN EXAMPLE Abstract Materials manufacturing like steelmaking processes are highly complex combinations of various matter and energy transformation and transportation phenomena. In this paper high temperature processes are looked as a subject of modelling and simulation for process control measures and programs. General prerequisite for successful simulation is that all essential phenomena controlling the progress of the process can be interconnected and the chemical and thermal progress of the process from the charge to the main and side products or wastes can be described with sufficient accuracy in spatial (continuous, stationary processes) or temporal (batch processes) coordinates using simulation tools of different principles and origin. Different principles and tools for simulation of high temperature processes as well as prerequisites and problems on “quantitative” simulation are discussed. Oxygen converter process (LD, BOF) is used as an example. The main phenomena essential in modelling of this process are described. Basic principles of CONSIM oxygen converter simulator and some results obtained with simulation of 55 ton LD-converter at Koverhar steelworks are presented. Experiences and problems involving in simulation of such complex high temperature process as oxygen converting of hot metal are discussed. Keywords: high temperature processes|oxygen converting|LD|modelling|simulation| No 3 (2007), p. 434-446   mag14.pdf (1 MB) mag14_eng.txt (1 kB)   Lundström M., Aromaa J., Forsén O., Haavanlammi L. CONCENTRATED CUPRIC CHLORIDE SOLUTIONS: POSSIBILITIES OFFERED IN COPPER PRODUCTION Keywords: Chloride leaching processes|thermodynamics|cupric chloride|sodium chloride|chalcopyrite|HydroCopper®| No 3 (2007), p. 447-459   mag15.pdf (1 MB) mag15_eng.txt (1 kB)   Brehuv J., Magula R. KNOWN AND UNKNOWN MINING-PROCESSING ACTIVITIES OF RISTOCRATIC FAMILY „DE SOÓSO“ Keywords: No 3 (2007), p. 460-464   mag16.pdf (963 kB) ... © 2005 AMS HF TU Košice ALL RIGHTS RESERVED ...