vol. 39 (3-4) B - 2003
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Author: J.Šestak, |
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Title: The role of order and disorder in thermal and material sciences, Part 2: Scientific world and new insights Abstract The notion of heat is thoroughly analyzed and its historical links are search particularly with relation to both the Greek philosophy (Milesians, Pythagoreans, atomists, etc.) and the in the present day thermal physics... |
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Authors: I.Ilic, K.Cerovic, S.Stopic and Z.Kamberovic, |
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Title: Chlorination of nickel ore by gaseous chlorine in the presence of active additions Abstract Paper presents a thermodynamic analysis of chemical reactions occurring during chlorination with and without additives for both nickel oxides and nickel ferrites, which are component parts of nickel ore... |
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Authors: E.Hristova and S.Jancev, |
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Title: Characteristics of a calcite "limestone"-marble from Macedonia, used as flux material Abstract The phase characteristics of calcite “limestone”-marble from Banjany area village (near Skopje, Macedonia) were examined by means of XRD, SEM, microscope in polarizing and reflected lights, chemical, DT/TG-analyses... |
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Authors: I.Katayama, T.Tanaka and T.Iida, |
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Title: Thermodynamic stydy of semiconducting related materials by use of EMF method with solid electrolyte Abstract Electromotive force method with solid electrolyte is briefly explained, and a thermodynamic study of semiconducting compound solid solution ZnTe-CdTe is picked up to show the way how thermodynamic functions of... |
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Authors: D.Manasijevic, D.Zivkovic and Z.Zivkovic, |
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Title: Thermodynamicanalysis of the Ga-Pb binary system Abstract Thermodynamic properties of binary Ga-Pb alloys were investigated experimentally and analytically. Quantitative differential thermal analysis was used for determination of integral mixing enthalpies for the... |
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Authors: Lj.Trumbulovic,Z.Gulisija,Z.Acimovic-Pavlovic and Lj.Andric, |
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Title: Influence of the cordierite lining of the lost foam casting process Abstract This paper discuss the influence of the refractory cordierite lining on the structure and mechanical properties of Al-Si and Al-Cu casings obtained from the Lost foam casting process. So far there has not been any report of the... |
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Authors: S.Nestorovic,Lj.Ivanic and D.Markotic, |
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Title: Influence of time of annealing on anneal hardening effect of a cast CuZn alloy Abstract Investigated cast copper alloy containing 8at%Zn of a solute. For comparison, parallel specimens made from cast pure copper. Copper and copper alloy were subjected to cold rolling with different a final reduction of... |
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Authors: M.Besterci, J.Ivan,P.Kulu,D.Arensburger and O.Velgosova, |
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Title: Model of fracture micromechanism of Cu-Cr-Zr system by "IN-SITU tensile test in SEM" Abstract In the present work fracture mechanism of the Cu-Cr-Zr system was studied by “in-situ tensile test in SEM”. It has been shown, that during tensile strain over the critical deformation the first cracks appeared due to the... |
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Authors: B.Zlaticanin,S.Djuri,B.Jordovic and B.Radonjic, |
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Title: Characterization of microstructure and properties of AlCuMg alloys Abstract The effect of magnesium content, in the interval range from 1 mass.% to 5 mass.%, on the microstructure and properties of aluminium – copper – magnesium alloys was examined. The as-cast structure was modified by the ... |
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Author: S.Djordjevic |
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Title: The effect of ultrasonic solidification of aluminium Abstract The effect of ultrasound on characteristics of solidified aluminum was shown. An ultrasonic head and ultrasonic system for modification was designed and applied to the crystallizing aluminum melt... |
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Authors: D.Toskovic, M.B.Rajkovic and D.Stanojevic, |
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Title: Study of corrosion resistance of Cr-Ni steel in calcium-hypochlorite solution, Part 2: Steels Č 4574 and Č 4583 Abstract This paper shows the results of investigations of corrosion resistance of different samples of chromium-nickel steels ^ 4574 and ^ 4583 in calcium-hypochlorite solution, by potentiodynamic method... |
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Letters to Editor: I.Znamencikova,M.Lovas, M.Hajlek and Š.Jakobsky, |
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Title: Melting of andesite in a microwave oven Abstract The positive influence of the microwave radiation on the melting of rocks is described. Local melting-down of specimens and subsequent flowing-out of red-hot magmatic mass was observed when... |
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