TY  - JOUR
AU  - Manojlović, Vaso
AU  - Kamberović, Željko
AU  - Sokić, Miroslav
AU  - Momčilović, Dejan
AU  - Gavrilovski, Milorad
PY  - 2021
UR  - http://rims.institutims.rs/handle/123456789/455
AB  - U radu je prikazana nova tehnologija aluminotermijskog zavarivanja (AT) prelaznih šina 49E1 na
60E1(EN 13674-1:2005.), oslonjena na potpuno nove materijale. Ona se odnosi na pešćane kalupe kod
kojih su oblik i dimenzije ulivnog sistema projektovani tako da mogu odgovoriti svim zahtevima za
postizanje zavarenih spojeva zadatog kvaliteta. Da bi ovaj zahtev bio u potpunosti ispunjen,
projektovana je, takođe, AT smeša, čijom se aktivacijom dobija termitni čelik za ispunu, sa temperaturom
izlivanja koja obezbeđuje optimalnu livkost metala, kao i viskoznost troske. U radu su zatim prikazani
rezultati ispitivanja probnih prelaznih zavarenih spojeva, shodno standardima JŽS.Z2.610 i EN 14730-
1:2012, a odnose se na utvrđivanje mehaničkih svojstava zavarenih spojeva, makrostruktirnih i
mikrostrukturnih karakteristika, homogenosti i hemijskog sastava termitnog čelika za ispunu. Dobijeni
rezultati pokazuju da je primenjena tehnologija optimalna, jer obezbeđuje upotrebu ove tehnologije u
industrijskim uslovima na železnici.
T2  - Tehnika 76(6)
T1  - Unapređenje tehnologije aluminotermijskog zavarivanja železničkih šina različitog poprečnog preseka
EP  - 761
SP  - 756
DO  - 10.5937/tehnika2106756M
ER  - 

@article{
author = "Manojlović, Vaso and Kamberović, Željko and Sokić, Miroslav and Momčilović, Dejan and Gavrilovski, Milorad",
year = "2021",
abstract = "U radu je prikazana nova tehnologija aluminotermijskog zavarivanja (AT) prelaznih šina 49E1 na
60E1(EN 13674-1:2005.), oslonjena na potpuno nove materijale. Ona se odnosi na pešćane kalupe kod
kojih su oblik i dimenzije ulivnog sistema projektovani tako da mogu odgovoriti svim zahtevima za
postizanje zavarenih spojeva zadatog kvaliteta. Da bi ovaj zahtev bio u potpunosti ispunjen,
projektovana je, takođe, AT smeša, čijom se aktivacijom dobija termitni čelik za ispunu, sa temperaturom
izlivanja koja obezbeđuje optimalnu livkost metala, kao i viskoznost troske. U radu su zatim prikazani
rezultati ispitivanja probnih prelaznih zavarenih spojeva, shodno standardima JŽS.Z2.610 i EN 14730-
1:2012, a odnose se na utvrđivanje mehaničkih svojstava zavarenih spojeva, makrostruktirnih i
mikrostrukturnih karakteristika, homogenosti i hemijskog sastava termitnog čelika za ispunu. Dobijeni
rezultati pokazuju da je primenjena tehnologija optimalna, jer obezbeđuje upotrebu ove tehnologije u
industrijskim uslovima na železnici.",
journal = "Tehnika 76(6)",
title = "Unapređenje tehnologije aluminotermijskog zavarivanja železničkih šina različitog poprečnog preseka",
pages = "761-756",
doi = "10.5937/tehnika2106756M"
}

Manojlović, V., Kamberović, Ž., Sokić, M., Momčilović, D.,& Gavrilovski, M.. (2021). Unapređenje tehnologije aluminotermijskog zavarivanja železničkih šina različitog poprečnog preseka. in Tehnika 76(6), 756-761.
https://doi.org/10.5937/tehnika2106756M

Manojlović V, Kamberović Ž, Sokić M, Momčilović D, Gavrilovski M. Unapređenje tehnologije aluminotermijskog zavarivanja železničkih šina različitog poprečnog preseka. in Tehnika 76(6). 2021;:756-761.
doi:10.5937/tehnika2106756M .

Manojlović, Vaso, Kamberović, Željko, Sokić, Miroslav, Momčilović, Dejan, Gavrilovski, Milorad, "Unapređenje tehnologije aluminotermijskog zavarivanja železničkih šina različitog poprečnog preseka" in Tehnika 76(6) (2021):756-761,
https://doi.org/10.5937/tehnika2106756M . .

TY  - JOUR
AU  - Manojlović, Vaso D.
AU  - Kamberović, Željko J.
AU  - Sokić, Miroslav D.
AU  - Momčilović, Dejan
AU  - Gavrilovski, Milorad
PY  - 2021
UR  - http://rims.institutims.rs/handle/123456789/407
AB  - U radu je prikazana nova tehnologija aluminotermijskog zavarivanja (AT) prelaznih šina 49E1 na 60E1(EN 13674-1:2005.), oslonjena na potpuno nove materijale. Ona se odnosi na pešćane kalupe kod kojih su oblik i dimenzije ulivnog sistema projektovani tako da mogu odgovoriti svim zahtevima za postizanje zavarenih spojeva zadatog kvaliteta. Da bi ovaj zahtev bio u potpunosti ispunjen, projektovana je, takođe, AT smeša, čijom se aktivacijom dobija termitni čelik za ispunu, sa temperaturom izlivanja koja obezbeđuje optimalnu livkost metala, kao i viskoznost troske. U radu su zatim prikazani rezultati ispitivanja probnih prelaznih zavarenih spojeva, shodno standardima JŽS.Z2.610 i EN 14730-1:2012, a odnose se na utvrđivanje mehaničkih svojstava zavarenih spojeva, makrostruktirnih i mikrostrukturnih karakteristika, homogenosti i hemijskog sastava termitnog čelika za ispunu. Dobijeni rezultati pokazuju da je primenjena tehnologija optimalna, jer obezbeđuje upotrebu ove tehnologije u industrijskim uslovima na železnici.
AB  - The paper presents a new aluminothermic (AT) welding technology of 49E1 transition rails on 60E1 (EN 13674-1: 2005), based on entirely new materials. It refers to sand molds in which the shape and dimensions of the inflow system are designed to meet all requirements for achieving welded joints of a given quality. The AT mixture was also designed to fulfill those requests; resulting liquid steel has a casting temperature that ensures optimal castability of the metal and slag viscosity. The paper presents the test results of the transients welded joints, following the standards JŽS.Z2.610 and EN 14730-1: 2012, and relates to the determination of mechanical properties of welded joints macrostructural and microstructural characteristics, homogeneity, and chemical composition of thermite steel. The obtained results show that the applied technology is optimal because it ensures the use of this technology in industrial conditions on the railway.
PB  - Savez inženjera i tehničara Srbije, Beograd
T2  - Tehnika
T1  - Unapređenje tehnologije aluminotermijskog zavarivanja železničkih šina različitog poprečnog preseka
T1  - Improvement of at-welding technology of railway rails with different cross sections
EP  - 761
IS  - 6
SP  - 756
VL  - 76
DO  - 10.5937/tehnika2106756M
ER  - 

@article{
author = "Manojlović, Vaso D. and Kamberović, Željko J. and Sokić, Miroslav D. and Momčilović, Dejan and Gavrilovski, Milorad",
year = "2021",
abstract = "U radu je prikazana nova tehnologija aluminotermijskog zavarivanja (AT) prelaznih šina 49E1 na 60E1(EN 13674-1:2005.), oslonjena na potpuno nove materijale. Ona se odnosi na pešćane kalupe kod kojih su oblik i dimenzije ulivnog sistema projektovani tako da mogu odgovoriti svim zahtevima za postizanje zavarenih spojeva zadatog kvaliteta. Da bi ovaj zahtev bio u potpunosti ispunjen, projektovana je, takođe, AT smeša, čijom se aktivacijom dobija termitni čelik za ispunu, sa temperaturom izlivanja koja obezbeđuje optimalnu livkost metala, kao i viskoznost troske. U radu su zatim prikazani rezultati ispitivanja probnih prelaznih zavarenih spojeva, shodno standardima JŽS.Z2.610 i EN 14730-1:2012, a odnose se na utvrđivanje mehaničkih svojstava zavarenih spojeva, makrostruktirnih i mikrostrukturnih karakteristika, homogenosti i hemijskog sastava termitnog čelika za ispunu. Dobijeni rezultati pokazuju da je primenjena tehnologija optimalna, jer obezbeđuje upotrebu ove tehnologije u industrijskim uslovima na železnici., The paper presents a new aluminothermic (AT) welding technology of 49E1 transition rails on 60E1 (EN 13674-1: 2005), based on entirely new materials. It refers to sand molds in which the shape and dimensions of the inflow system are designed to meet all requirements for achieving welded joints of a given quality. The AT mixture was also designed to fulfill those requests; resulting liquid steel has a casting temperature that ensures optimal castability of the metal and slag viscosity. The paper presents the test results of the transients welded joints, following the standards JŽS.Z2.610 and EN 14730-1: 2012, and relates to the determination of mechanical properties of welded joints macrostructural and microstructural characteristics, homogeneity, and chemical composition of thermite steel. The obtained results show that the applied technology is optimal because it ensures the use of this technology in industrial conditions on the railway.",
publisher = "Savez inženjera i tehničara Srbije, Beograd",
journal = "Tehnika",
title = "Unapređenje tehnologije aluminotermijskog zavarivanja železničkih šina različitog poprečnog preseka, Improvement of at-welding technology of railway rails with different cross sections",
pages = "761-756",
number = "6",
volume = "76",
doi = "10.5937/tehnika2106756M"
}

Manojlović, V. D., Kamberović, Ž. J., Sokić, M. D., Momčilović, D.,& Gavrilovski, M.. (2021). Unapređenje tehnologije aluminotermijskog zavarivanja železničkih šina različitog poprečnog preseka. in Tehnika
Savez inženjera i tehničara Srbije, Beograd., 76(6), 756-761.
https://doi.org/10.5937/tehnika2106756M

Manojlović VD, Kamberović ŽJ, Sokić MD, Momčilović D, Gavrilovski M. Unapređenje tehnologije aluminotermijskog zavarivanja železničkih šina različitog poprečnog preseka. in Tehnika. 2021;76(6):756-761.
doi:10.5937/tehnika2106756M .

Manojlović, Vaso D., Kamberović, Željko J., Sokić, Miroslav D., Momčilović, Dejan, Gavrilovski, Milorad, "Unapređenje tehnologije aluminotermijskog zavarivanja železničkih šina različitog poprečnog preseka" in Tehnika, 76, no. 6 (2021):756-761,
https://doi.org/10.5937/tehnika2106756M . .

TY  - CONF
AU  - Manojlović, Vaso
AU  - Gavrilovski, Milorad
AU  - Kamberović, Željko
AU  - Momčilović, Dejan
PY  - 2018
UR  - http://rims.institutims.rs/handle/123456789/462
AB  - Aluminothermic welding of rail is still a unique method for joining the rails because of its flexibility
and ease of performance, both during the reconstruction and construction of a new track, as well as
in the ongoing maintenance of the continuity of the track. Although this procedure is applying for
almost hundred years with constant improvements, it still has serious shortcomings. The
shortcomings primarily relate to quality variability, which directly dependent on the training of the
operator and their compliance with the prescribed instructions and procedures, during the welding
process. The most common working mistakes are very similar to the casting failures that occur during
the usual casting of steel. The process is susceptible because the welded joint is in constant strain
condition caused by the structural differences between primary material and filler material (thermite
steel). This paper presents some working failures on the samples from the track in exploitation, as
well as the analysis of the causes of their formation. Also, the innovative way of performing
aluminum welding of the rail was shown, which minimizes working mistakes and prevents working
failures. The results of the quality testing of welded joints are done according to the EU standards.
They pointed out that the implementation of this procedure provides greater safety of rail transport
as well as its coherence because it significantly reduces the impact of faults of welding teams.
PB  - University of Zagreb, Faculty of Metallurgy
C3  - Proceedings of the 17th INTERNATIONAL FOUNDRYMEN CONFERENCE, Hi-tech casting solution and knowledge based engineering Opatija, 2018
T1  - Common failures in aluminothermic welding process and proposal for their prevention
EP  - 349
SP  - 343
UR  - https://hdl.handle.net/21.15107/rcub_rims_462
ER  - 

@conference{
author = "Manojlović, Vaso and Gavrilovski, Milorad and Kamberović, Željko and Momčilović, Dejan",
year = "2018",
abstract = "Aluminothermic welding of rail is still a unique method for joining the rails because of its flexibility
and ease of performance, both during the reconstruction and construction of a new track, as well as
in the ongoing maintenance of the continuity of the track. Although this procedure is applying for
almost hundred years with constant improvements, it still has serious shortcomings. The
shortcomings primarily relate to quality variability, which directly dependent on the training of the
operator and their compliance with the prescribed instructions and procedures, during the welding
process. The most common working mistakes are very similar to the casting failures that occur during
the usual casting of steel. The process is susceptible because the welded joint is in constant strain
condition caused by the structural differences between primary material and filler material (thermite
steel). This paper presents some working failures on the samples from the track in exploitation, as
well as the analysis of the causes of their formation. Also, the innovative way of performing
aluminum welding of the rail was shown, which minimizes working mistakes and prevents working
failures. The results of the quality testing of welded joints are done according to the EU standards.
They pointed out that the implementation of this procedure provides greater safety of rail transport
as well as its coherence because it significantly reduces the impact of faults of welding teams.",
publisher = "University of Zagreb, Faculty of Metallurgy",
journal = "Proceedings of the 17th INTERNATIONAL FOUNDRYMEN CONFERENCE, Hi-tech casting solution and knowledge based engineering Opatija, 2018",
title = "Common failures in aluminothermic welding process and proposal for their prevention",
pages = "349-343",
url = "https://hdl.handle.net/21.15107/rcub_rims_462"
}

Manojlović, V., Gavrilovski, M., Kamberović, Ž.,& Momčilović, D.. (2018). Common failures in aluminothermic welding process and proposal for their prevention. in Proceedings of the 17th INTERNATIONAL FOUNDRYMEN CONFERENCE, Hi-tech casting solution and knowledge based engineering Opatija, 2018
University of Zagreb, Faculty of Metallurgy., 343-349.
https://hdl.handle.net/21.15107/rcub_rims_462

Manojlović V, Gavrilovski M, Kamberović Ž, Momčilović D. Common failures in aluminothermic welding process and proposal for their prevention. in Proceedings of the 17th INTERNATIONAL FOUNDRYMEN CONFERENCE, Hi-tech casting solution and knowledge based engineering Opatija, 2018. 2018;:343-349.
https://hdl.handle.net/21.15107/rcub_rims_462 .

Manojlović, Vaso, Gavrilovski, Milorad, Kamberović, Željko, Momčilović, Dejan, "Common failures in aluminothermic welding process and proposal for their prevention" in Proceedings of the 17th INTERNATIONAL FOUNDRYMEN CONFERENCE, Hi-tech casting solution and knowledge based engineering Opatija, 2018 (2018):343-349,
https://hdl.handle.net/21.15107/rcub_rims_462 .