TY  - JOUR
AU  - Marković, S.
AU  - Stakić, M.
AU  - Manasijević, S.
AU  - Kamberović, Željko
AU  - Radisa, R.
AU  - Korać, Marija
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2158
AB  - This study investigated the advantages of using low-frequency electromagnetic casting (LFEC) process compared to conventional direct chill DC casting of aluminum alloy and considered possible energy savings. The obtained results have indicated that casting in low-frequency electromagnetic field offers a series of advantages regarding the quality of aluminum billet, such as smooth billet surface, uniform grain size on the cross section, finer macrostructure and balanced distribution of intermetallic phases in the alloy. This guarantees their good properties in further processing, i. e. pressing, drawing, anodizing, plasticization etc. If the material is properly prepared for melting and for the technological process of casting and if primary aluminum is used as the basic raw material, the 6xxx-series billets can be extruded with no or minor prior thermal homogenization. This is a significant argument for using low-frequency electromagnetic casting (LFEC) process, which allows for significant savings in energy and labor and simplifies the manufacturing, process as well.
PB  - Carl Hanser Verlag, Munich
T2  - Praktische Metallographie-Practical Metallography
T1  - Examination of the Microstructure and Properties of Low-Frequency Electromagnetic Casting 6060 Aluminum Alloy Billets and Bars
EP  - 755
IS  - 12
SP  - 736
VL  - 49
DO  - 10.3139/147.110185
ER  - 

@article{
author = "Marković, S. and Stakić, M. and Manasijević, S. and Kamberović, Željko and Radisa, R. and Korać, Marija",
year = "2012",
abstract = "This study investigated the advantages of using low-frequency electromagnetic casting (LFEC) process compared to conventional direct chill DC casting of aluminum alloy and considered possible energy savings. The obtained results have indicated that casting in low-frequency electromagnetic field offers a series of advantages regarding the quality of aluminum billet, such as smooth billet surface, uniform grain size on the cross section, finer macrostructure and balanced distribution of intermetallic phases in the alloy. This guarantees their good properties in further processing, i. e. pressing, drawing, anodizing, plasticization etc. If the material is properly prepared for melting and for the technological process of casting and if primary aluminum is used as the basic raw material, the 6xxx-series billets can be extruded with no or minor prior thermal homogenization. This is a significant argument for using low-frequency electromagnetic casting (LFEC) process, which allows for significant savings in energy and labor and simplifies the manufacturing, process as well.",
publisher = "Carl Hanser Verlag, Munich",
journal = "Praktische Metallographie-Practical Metallography",
title = "Examination of the Microstructure and Properties of Low-Frequency Electromagnetic Casting 6060 Aluminum Alloy Billets and Bars",
pages = "755-736",
number = "12",
volume = "49",
doi = "10.3139/147.110185"
}

Marković, S., Stakić, M., Manasijević, S., Kamberović, Ž., Radisa, R.,& Korać, M.. (2012). Examination of the Microstructure and Properties of Low-Frequency Electromagnetic Casting 6060 Aluminum Alloy Billets and Bars. in Praktische Metallographie-Practical Metallography
Carl Hanser Verlag, Munich., 49(12), 736-755.
https://doi.org/10.3139/147.110185

Marković S, Stakić M, Manasijević S, Kamberović Ž, Radisa R, Korać M. Examination of the Microstructure and Properties of Low-Frequency Electromagnetic Casting 6060 Aluminum Alloy Billets and Bars. in Praktische Metallographie-Practical Metallography. 2012;49(12):736-755.
doi:10.3139/147.110185 .

Marković, S., Stakić, M., Manasijević, S., Kamberović, Željko, Radisa, R., Korać, Marija, "Examination of the Microstructure and Properties of Low-Frequency Electromagnetic Casting 6060 Aluminum Alloy Billets and Bars" in Praktische Metallographie-Practical Metallography, 49, no. 12 (2012):736-755,
https://doi.org/10.3139/147.110185 . .

TY  - JOUR
AU  - Marković, S.
AU  - Lazović, T.
AU  - Milović, Ljubica
AU  - Stojiljković, B.
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1986
AB  - At the end of the 19th century, Serbia was among the first European countries to start electrification. A very bad economic situation, caused by centuries-old slavery and lack of capital, did not prevent the Serbs to start introducing electricity into settlements and a few industrial plants. They had the idea of introducing electricity implemented before many other more developed countries of Europe and the world. A great merit for this belongs to the Serbian scientist and inventor Nikola Tesla, as well as to his good friend Djordje M. Stanojević, the professor and rector of Belgrade University. The first electric power plant in Serbia, which produced direct electric current by coal combustion, was put into operation in Belgrade, the Serbian capital, in 1893, twelve years after Edison’s first such plant in the world. Also, the first hydroelectric power plant with three-phase alternating electric current in Serbia began operating in 1900, four years after the first power plant of its kind in the world (Niagara Falls, 1896). This hydropower plant, the first in the Balkans and one of the first in Europe, is described in this paper.
PB  - International Symposium on History of Machines and Mechanisms, HMM 2012
T2  - History of Mechanism and Machine Science
T1  - The first hydroelectric power plant in the Balkans built on the basis of Tesla’s principles
EP  - 406
SP  - 395
VL  - 15
DO  - 10.1007/978-94-007-4132-4_27
ER  - 

@article{
author = "Marković, S. and Lazović, T. and Milović, Ljubica and Stojiljković, B.",
year = "2012",
abstract = "At the end of the 19th century, Serbia was among the first European countries to start electrification. A very bad economic situation, caused by centuries-old slavery and lack of capital, did not prevent the Serbs to start introducing electricity into settlements and a few industrial plants. They had the idea of introducing electricity implemented before many other more developed countries of Europe and the world. A great merit for this belongs to the Serbian scientist and inventor Nikola Tesla, as well as to his good friend Djordje M. Stanojević, the professor and rector of Belgrade University. The first electric power plant in Serbia, which produced direct electric current by coal combustion, was put into operation in Belgrade, the Serbian capital, in 1893, twelve years after Edison’s first such plant in the world. Also, the first hydroelectric power plant with three-phase alternating electric current in Serbia began operating in 1900, four years after the first power plant of its kind in the world (Niagara Falls, 1896). This hydropower plant, the first in the Balkans and one of the first in Europe, is described in this paper.",
publisher = "International Symposium on History of Machines and Mechanisms, HMM 2012",
journal = "History of Mechanism and Machine Science",
title = "The first hydroelectric power plant in the Balkans built on the basis of Tesla’s principles",
pages = "406-395",
volume = "15",
doi = "10.1007/978-94-007-4132-4_27"
}

Marković, S., Lazović, T., Milović, L.,& Stojiljković, B.. (2012). The first hydroelectric power plant in the Balkans built on the basis of Tesla’s principles. in History of Mechanism and Machine Science
International Symposium on History of Machines and Mechanisms, HMM 2012., 15, 395-406.
https://doi.org/10.1007/978-94-007-4132-4_27

Marković S, Lazović T, Milović L, Stojiljković B. The first hydroelectric power plant in the Balkans built on the basis of Tesla’s principles. in History of Mechanism and Machine Science. 2012;15:395-406.
doi:10.1007/978-94-007-4132-4_27 .

Marković, S., Lazović, T., Milović, Ljubica, Stojiljković, B., "The first hydroelectric power plant in the Balkans built on the basis of Tesla’s principles" in History of Mechanism and Machine Science, 15 (2012):395-406,
https://doi.org/10.1007/978-94-007-4132-4_27 . .

TY  - JOUR
AU  - Filipović, M.
AU  - Marković, S.
AU  - Kamberović, Željko
AU  - Korać, Marija
PY  - 2005
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/791
AB  - In this paper, the influence of titanium and cerium on the microstructure and properties of Fe-C-Cr-Nb alloys are examined, in both as-cast and heat treated state. These elements affect the crystallisation process of Fe-C-Cr-Nb alloys and the transformation of austenite during the cooling process after solidification. Titanium changed the morphology of NbC carbides. Further, in the austenite of the examined Fe-C-Cr-Nb-Ti alloys, very fine particles of precipitated secondary carbide can be seen. The alloy containing 0,28%Ti and 0,19%Ce has martensite-perlite-austenitic matrix microstructure in as-cast condition. Adding titanium and cerium to Fe-C-Cr-Nb alloys will also changed its properties, since the properties of alloys depend on their microstructure.
AB  - U ovom radu ispitivan je uticaj titana i cerijuma na mikrostrukturu i svojstva Fe-C-Cr-Nb legura, u livenom stanju i nakon termičkog tretmana. Ovi elementi utiču na proces kristalizacije Fe-C-Cr-Nb legura, kao i na transformaciju austenita u toku daljeg hlađenja nakon očvršćavanja. Titan menja morfologiju NbC karbida. Osim toga, u austenitu ispitivanih Fe-C-Cr-Nb-Ti legura zapažaju se vrlo fine čestice sekundarnog karbida. Legura koja sadrži 0,28%Ti i 0,19%Ce ima martenzitno-perlitno-austenitnu mikrostrukturu osnove u livenom stanju. Titan i cerijum utiču i na svojstva Fe-C-Cr-Nb legura, budući da svojstva legura zavise od njihove strukture.
PB  - Savez inženjera metalurgije Srbije, Beograd
T2  - Metalurgija
T1  - The influence of titanium and cerium on microstructure and properties of Fe-C-Cr-Nb alloys
T1  - Uticaj titana i cerijuma na mikrostrukturu i svojstva Fe-C-Cr-Nb legura
EP  - 351
IS  - 4
SP  - 345
VL  - 11
UR  - https://hdl.handle.net/21.15107/rcub_technorep_791
ER  - 

@article{
author = "Filipović, M. and Marković, S. and Kamberović, Željko and Korać, Marija",
year = "2005",
abstract = "In this paper, the influence of titanium and cerium on the microstructure and properties of Fe-C-Cr-Nb alloys are examined, in both as-cast and heat treated state. These elements affect the crystallisation process of Fe-C-Cr-Nb alloys and the transformation of austenite during the cooling process after solidification. Titanium changed the morphology of NbC carbides. Further, in the austenite of the examined Fe-C-Cr-Nb-Ti alloys, very fine particles of precipitated secondary carbide can be seen. The alloy containing 0,28%Ti and 0,19%Ce has martensite-perlite-austenitic matrix microstructure in as-cast condition. Adding titanium and cerium to Fe-C-Cr-Nb alloys will also changed its properties, since the properties of alloys depend on their microstructure., U ovom radu ispitivan je uticaj titana i cerijuma na mikrostrukturu i svojstva Fe-C-Cr-Nb legura, u livenom stanju i nakon termičkog tretmana. Ovi elementi utiču na proces kristalizacije Fe-C-Cr-Nb legura, kao i na transformaciju austenita u toku daljeg hlađenja nakon očvršćavanja. Titan menja morfologiju NbC karbida. Osim toga, u austenitu ispitivanih Fe-C-Cr-Nb-Ti legura zapažaju se vrlo fine čestice sekundarnog karbida. Legura koja sadrži 0,28%Ti i 0,19%Ce ima martenzitno-perlitno-austenitnu mikrostrukturu osnove u livenom stanju. Titan i cerijum utiču i na svojstva Fe-C-Cr-Nb legura, budući da svojstva legura zavise od njihove strukture.",
publisher = "Savez inženjera metalurgije Srbije, Beograd",
journal = "Metalurgija",
title = "The influence of titanium and cerium on microstructure and properties of Fe-C-Cr-Nb alloys, Uticaj titana i cerijuma na mikrostrukturu i svojstva Fe-C-Cr-Nb legura",
pages = "351-345",
number = "4",
volume = "11",
url = "https://hdl.handle.net/21.15107/rcub_technorep_791"
}

Filipović, M., Marković, S., Kamberović, Ž.,& Korać, M.. (2005). The influence of titanium and cerium on microstructure and properties of Fe-C-Cr-Nb alloys. in Metalurgija
Savez inženjera metalurgije Srbije, Beograd., 11(4), 345-351.
https://hdl.handle.net/21.15107/rcub_technorep_791

Filipović M, Marković S, Kamberović Ž, Korać M. The influence of titanium and cerium on microstructure and properties of Fe-C-Cr-Nb alloys. in Metalurgija. 2005;11(4):345-351.
https://hdl.handle.net/21.15107/rcub_technorep_791 .

Filipović, M., Marković, S., Kamberović, Željko, Korać, Marija, "The influence of titanium and cerium on microstructure and properties of Fe-C-Cr-Nb alloys" in Metalurgija, 11, no. 4 (2005):345-351,
https://hdl.handle.net/21.15107/rcub_technorep_791 .