Analysis of welded tensile plates with a surface notch in the weld metal and heat affected zone
Само за регистроване кориснике
2010
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The behavior of the plates with a surface notch under tensile external loading is experimentally and numerically analyzed. The specimens were made of micro-alloyed steel NIO-MOL 490 K. welded by MAC (CO2) welding method. Surface notches were machined by the spark erosion method in the weld metal and heat affected zone. A finite element analysis of the specimens subjected to the tensile external loading is performed, with a simplified treatment of the heat affected zone mechanical properties. Obtained results are compared with the results of the experimental investigation, and a satisfactory agreement for the specimens containing the weld metal notch is observed. However, results for the specimen containing a notch in the heat affected zone require further investigation, including the analysis of the effects of micro structural heterogeneity.
Кључне речи:
Welded joint / High strength micro-alloyed steel / Surface notch / Finite element analysisИзвор:
Engineering Fracture Mechanics, 2010, 77, 15, 2958-2970Издавач:
- Pergamon-Elsevier Science Ltd, Oxford
Финансирање / пројекти:
- Специјалне теме механике лома материјала (RS-MESTD-MPN2006-2010-144027)
DOI: 10.1016/j.engfracmech.2010.03.042
ISSN: 0013-7944
WoS: 000283914300004
Scopus: 2-s2.0-77957360218
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Manjgo, Mersida AU - Međo, Bojan AU - Milović, Ljubica AU - Rakin, Marko AU - Burzić, Zijah AU - Sedmak, Aleksandar PY - 2010 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1732 AB - The behavior of the plates with a surface notch under tensile external loading is experimentally and numerically analyzed. The specimens were made of micro-alloyed steel NIO-MOL 490 K. welded by MAC (CO2) welding method. Surface notches were machined by the spark erosion method in the weld metal and heat affected zone. A finite element analysis of the specimens subjected to the tensile external loading is performed, with a simplified treatment of the heat affected zone mechanical properties. Obtained results are compared with the results of the experimental investigation, and a satisfactory agreement for the specimens containing the weld metal notch is observed. However, results for the specimen containing a notch in the heat affected zone require further investigation, including the analysis of the effects of micro structural heterogeneity. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - Engineering Fracture Mechanics T1 - Analysis of welded tensile plates with a surface notch in the weld metal and heat affected zone EP - 2970 IS - 15 SP - 2958 VL - 77 DO - 10.1016/j.engfracmech.2010.03.042 ER -
@article{ author = "Manjgo, Mersida and Međo, Bojan and Milović, Ljubica and Rakin, Marko and Burzić, Zijah and Sedmak, Aleksandar", year = "2010", abstract = "The behavior of the plates with a surface notch under tensile external loading is experimentally and numerically analyzed. The specimens were made of micro-alloyed steel NIO-MOL 490 K. welded by MAC (CO2) welding method. Surface notches were machined by the spark erosion method in the weld metal and heat affected zone. A finite element analysis of the specimens subjected to the tensile external loading is performed, with a simplified treatment of the heat affected zone mechanical properties. Obtained results are compared with the results of the experimental investigation, and a satisfactory agreement for the specimens containing the weld metal notch is observed. However, results for the specimen containing a notch in the heat affected zone require further investigation, including the analysis of the effects of micro structural heterogeneity.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "Engineering Fracture Mechanics", title = "Analysis of welded tensile plates with a surface notch in the weld metal and heat affected zone", pages = "2970-2958", number = "15", volume = "77", doi = "10.1016/j.engfracmech.2010.03.042" }
Manjgo, M., Međo, B., Milović, L., Rakin, M., Burzić, Z.,& Sedmak, A.. (2010). Analysis of welded tensile plates with a surface notch in the weld metal and heat affected zone. in Engineering Fracture Mechanics Pergamon-Elsevier Science Ltd, Oxford., 77(15), 2958-2970. https://doi.org/10.1016/j.engfracmech.2010.03.042
Manjgo M, Međo B, Milović L, Rakin M, Burzić Z, Sedmak A. Analysis of welded tensile plates with a surface notch in the weld metal and heat affected zone. in Engineering Fracture Mechanics. 2010;77(15):2958-2970. doi:10.1016/j.engfracmech.2010.03.042 .
Manjgo, Mersida, Međo, Bojan, Milović, Ljubica, Rakin, Marko, Burzić, Zijah, Sedmak, Aleksandar, "Analysis of welded tensile plates with a surface notch in the weld metal and heat affected zone" in Engineering Fracture Mechanics, 77, no. 15 (2010):2958-2970, https://doi.org/10.1016/j.engfracmech.2010.03.042 . .