Výsledky vyhledávání - "RADICA PROKIC-CVETKOVIC"

Akademický článek

The influence of the oxygen equivalent in a gas-mixture on the structure and toughness of microalloyed steel weldments

Autor: RADICA PROKIC-CVETKOVIC, ANDJELKA MILOSAVLJEVIC, ALEKSANDAR SEDMAK, OLIVERA POPOVIC

Publikováno v: Journal of the Serbian Chemical Society, Vol 71, Iss 3, Pp 313-321 (2006)

Testings were carried out on two steels. The first was microalloyed with Nb and second with Ti, Nb and V. The impact toughness of weld metals of these steels was evaluated using an instrumented Charpy pendulum. Five different gas mixtures (Ar, CO2, O

Externí odkaz: https://doaj.org/article/66667cea2f3c4782ad26a10d0ec4502c

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Failure analysis of carbon steel screws under the service in the presence of corrosion environment

Autor: Ristic, M., Vasovic, I., Alil, A., Obradovic, J., Radica Prokic Cvetkovic

Publikováno v: Journal of the Balkan Tribological Association
Scopus-Elsevier

The aim of this paper was to determine the causes of screws failures in compressor valves, obtained from petroleum industry. The analysed screws were in exploitation and deposition coated. Before the fracture analysis, control calculation of screws i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4ae6ed09ab20eefa6b1ceb1fde5d84b8
https://hdl.handle.net/21.15107/rcub_technorep_3792

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Effect of vibration on the variation of residual stresses and impact energy in butt-welded joints

Autor: Burzić, M., Radica Prokic Cvetkovic, Manjgo, M., Milović, L., Arsić, M., Popović, O.

Publikováno v: Integritet i vek konstrukcija
Scopus-Elsevier

The effect of vibration on the variation of residual stresses in butt-welded steel plates and on the impact energy in characteristic zones of a welded joint is analysed in this paper. An important segment occurring as a result of welding is the pheno

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7f483bbb71b2be216a4c618c885efd3c
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2052

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