Possibilities of predicting the behaviour of ferrite-austenite welded joints in pressure equipment during exploitation
2017
Autori
Jovičić, RadomirSedmak, Simon
Samardzić, Ivan
Sedmak, Aleksandar
Tatić, Uroš
Milošević, Miloš
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Exploitation safety of pressure equipment depends, among other factors, on the possibility of predicting the behaviour of each of its components during exploitation. If the safety of analysis is oriented towards materials which are used for manufacturing of individual parts of pressure equipment, such as mantle, lids and flanges, predicting their behaviour is relatively simple since the properties of these materials are generally similar in all directions. However, predicting the behaviour of welded joints is significantly harder and less reliable, due to a number of reasons, including chemical and structural non-homogeneity, changes in wall geometry at the welded joint site, as well as residual stresses and weld forming defects. Occasionaly, different pressure equipment parts are made of different types of steel, due to optimisation, which results in heterogeneous welded joints. Because of the difference in physical and mechanical properties of these steels, their joints have their ow...n specificities, which make predicting their behaviour during exploitation much more complicated.
Ključne reči:
structural non-homogeneity / stresses / pressure equipment / heterogeneous welded joint / cracksIzvor:
Tehnički vjesnik, 2017, 24, 5, 1361-1368Izdavač:
- Univ Osijek, Tech Fac, Slavonski Brod
DOI: 10.17559/TV-20160624093946
ISSN: 1330-3651
WoS: 000417100300011
Scopus: 2-s2.0-85032487828
Institucija/grupa
Inovacioni centarTY - JOUR AU - Jovičić, Radomir AU - Sedmak, Simon AU - Samardzić, Ivan AU - Sedmak, Aleksandar AU - Tatić, Uroš AU - Milošević, Miloš PY - 2017 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2580 AB - Exploitation safety of pressure equipment depends, among other factors, on the possibility of predicting the behaviour of each of its components during exploitation. If the safety of analysis is oriented towards materials which are used for manufacturing of individual parts of pressure equipment, such as mantle, lids and flanges, predicting their behaviour is relatively simple since the properties of these materials are generally similar in all directions. However, predicting the behaviour of welded joints is significantly harder and less reliable, due to a number of reasons, including chemical and structural non-homogeneity, changes in wall geometry at the welded joint site, as well as residual stresses and weld forming defects. Occasionaly, different pressure equipment parts are made of different types of steel, due to optimisation, which results in heterogeneous welded joints. Because of the difference in physical and mechanical properties of these steels, their joints have their own specificities, which make predicting their behaviour during exploitation much more complicated. PB - Univ Osijek, Tech Fac, Slavonski Brod T2 - Tehnički vjesnik T1 - Possibilities of predicting the behaviour of ferrite-austenite welded joints in pressure equipment during exploitation EP - 1368 IS - 5 SP - 1361 VL - 24 DO - 10.17559/TV-20160624093946 ER -
@article{ author = "Jovičić, Radomir and Sedmak, Simon and Samardzić, Ivan and Sedmak, Aleksandar and Tatić, Uroš and Milošević, Miloš", year = "2017", abstract = "Exploitation safety of pressure equipment depends, among other factors, on the possibility of predicting the behaviour of each of its components during exploitation. If the safety of analysis is oriented towards materials which are used for manufacturing of individual parts of pressure equipment, such as mantle, lids and flanges, predicting their behaviour is relatively simple since the properties of these materials are generally similar in all directions. However, predicting the behaviour of welded joints is significantly harder and less reliable, due to a number of reasons, including chemical and structural non-homogeneity, changes in wall geometry at the welded joint site, as well as residual stresses and weld forming defects. Occasionaly, different pressure equipment parts are made of different types of steel, due to optimisation, which results in heterogeneous welded joints. Because of the difference in physical and mechanical properties of these steels, their joints have their own specificities, which make predicting their behaviour during exploitation much more complicated.", publisher = "Univ Osijek, Tech Fac, Slavonski Brod", journal = "Tehnički vjesnik", title = "Possibilities of predicting the behaviour of ferrite-austenite welded joints in pressure equipment during exploitation", pages = "1368-1361", number = "5", volume = "24", doi = "10.17559/TV-20160624093946" }
Jovičić, R., Sedmak, S., Samardzić, I., Sedmak, A., Tatić, U.,& Milošević, M.. (2017). Possibilities of predicting the behaviour of ferrite-austenite welded joints in pressure equipment during exploitation. in Tehnički vjesnik Univ Osijek, Tech Fac, Slavonski Brod., 24(5), 1361-1368. https://doi.org/10.17559/TV-20160624093946
Jovičić R, Sedmak S, Samardzić I, Sedmak A, Tatić U, Milošević M. Possibilities of predicting the behaviour of ferrite-austenite welded joints in pressure equipment during exploitation. in Tehnički vjesnik. 2017;24(5):1361-1368. doi:10.17559/TV-20160624093946 .
Jovičić, Radomir, Sedmak, Simon, Samardzić, Ivan, Sedmak, Aleksandar, Tatić, Uroš, Milošević, Miloš, "Possibilities of predicting the behaviour of ferrite-austenite welded joints in pressure equipment during exploitation" in Tehnički vjesnik, 24, no. 5 (2017):1361-1368, https://doi.org/10.17559/TV-20160624093946 . .