Effect of temperature and exploitation time on tensile properties and plain strain fracture toughness, K-Ic, in a welded joint
Апстракт
Effect of temperature and exploitation time on resistance to brittle fracture of welded joint constituents of new and 40 years exploited low-alloyed Cr-Mo steel A-387 Gr. B has been analysed. The plane strain fracture toughness is used as the measure of resistance to brittle fracture of base metal, weld metal and heat affected zone from both new and exploited. The stress-strain curves have been determined as well, to get better inside in welded joint behavior. Comparison of the results indicate detrimental effect of both temperature and exploitation time, both for tensile properties and for the resistance to brittle fracture.
Кључне речи:
welded joint / tensile properties / plane strain fracture toighness / critical crack lengthИзвор:
Procedia Structural Integrity - Igf Workshop Fracture and Structural Integrity, 2018, 9, 279-286Издавач:
- Elsevier Science Bv, Amsterdam
Финансирање / пројекти:
- Динамика хибридних система сложених структура. Механика материјала (RS-MESTD-Basic Research (BR or ON)-174001)
DOI: 10.1016/j.prostr.2018.06.034
ISSN: 2452-3216
WoS: 000455441900035
Scopus: 2-s2.0-85064632963
Институција/група
Inovacioni centarTY - CONF AU - Camagić, Ivica AU - Sedmak, Simon AU - Sedmak, Aleksandar AU - Burzić, Zijah AU - Marsenić, Mladen PY - 2018 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2936 AB - Effect of temperature and exploitation time on resistance to brittle fracture of welded joint constituents of new and 40 years exploited low-alloyed Cr-Mo steel A-387 Gr. B has been analysed. The plane strain fracture toughness is used as the measure of resistance to brittle fracture of base metal, weld metal and heat affected zone from both new and exploited. The stress-strain curves have been determined as well, to get better inside in welded joint behavior. Comparison of the results indicate detrimental effect of both temperature and exploitation time, both for tensile properties and for the resistance to brittle fracture. PB - Elsevier Science Bv, Amsterdam C3 - Procedia Structural Integrity - Igf Workshop Fracture and Structural Integrity T1 - Effect of temperature and exploitation time on tensile properties and plain strain fracture toughness, K-Ic, in a welded joint EP - 286 SP - 279 VL - 9 DO - 10.1016/j.prostr.2018.06.034 ER -
@conference{ author = "Camagić, Ivica and Sedmak, Simon and Sedmak, Aleksandar and Burzić, Zijah and Marsenić, Mladen", year = "2018", abstract = "Effect of temperature and exploitation time on resistance to brittle fracture of welded joint constituents of new and 40 years exploited low-alloyed Cr-Mo steel A-387 Gr. B has been analysed. The plane strain fracture toughness is used as the measure of resistance to brittle fracture of base metal, weld metal and heat affected zone from both new and exploited. The stress-strain curves have been determined as well, to get better inside in welded joint behavior. Comparison of the results indicate detrimental effect of both temperature and exploitation time, both for tensile properties and for the resistance to brittle fracture.", publisher = "Elsevier Science Bv, Amsterdam", journal = "Procedia Structural Integrity - Igf Workshop Fracture and Structural Integrity", title = "Effect of temperature and exploitation time on tensile properties and plain strain fracture toughness, K-Ic, in a welded joint", pages = "286-279", volume = "9", doi = "10.1016/j.prostr.2018.06.034" }
Camagić, I., Sedmak, S., Sedmak, A., Burzić, Z.,& Marsenić, M.. (2018). Effect of temperature and exploitation time on tensile properties and plain strain fracture toughness, K-Ic, in a welded joint. in Procedia Structural Integrity - Igf Workshop Fracture and Structural Integrity Elsevier Science Bv, Amsterdam., 9, 279-286. https://doi.org/10.1016/j.prostr.2018.06.034
Camagić I, Sedmak S, Sedmak A, Burzić Z, Marsenić M. Effect of temperature and exploitation time on tensile properties and plain strain fracture toughness, K-Ic, in a welded joint. in Procedia Structural Integrity - Igf Workshop Fracture and Structural Integrity. 2018;9:279-286. doi:10.1016/j.prostr.2018.06.034 .
Camagić, Ivica, Sedmak, Simon, Sedmak, Aleksandar, Burzić, Zijah, Marsenić, Mladen, "Effect of temperature and exploitation time on tensile properties and plain strain fracture toughness, K-Ic, in a welded joint" in Procedia Structural Integrity - Igf Workshop Fracture and Structural Integrity, 9 (2018):279-286, https://doi.org/10.1016/j.prostr.2018.06.034 . .