Influence of temperature on fracture toughness values in different regions of A-387 Gr. B welded joint
Апстракт
The influence of temperature on fracture toughness values in different regions of a welded joint is analysed low-alloyed Cr-Mo steel A-387 Gr. B, designed for high temperature applications. Heterogeneity of microstructure and properties of welded joint is evaluated by testing standard 3BP specimens with crack tip located at different regions of a joint, including the base metal (BM), weld metal (WM) and heat-affected-zone (HAZ). Experiments were performed both at the room temperature and at design working temperature, 5400C. Based on these results, temperature effect on crack resistance is established for all different regions in a welded joint. 2019 The Authors. Published by Elsevier B.V.
Кључне речи:
welded joint / plane strain fracture toughness / low-alloyed steel / critical crack length. / crackИзвор:
Procedia Structural Integrity - 25th International Conference on Fracture and Structural Integrity, 2019, 18, 205-213Издавач:
- 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.2019.08.155
ISSN: 2452-3216
WoS: 000504238000022
Scopus: 2-s2.0-85074768776
Институција/група
Inovacioni centarTY - CONF AU - Camagić, Ivica AU - Sedmak, Simon AU - Sedmak, Aleksandar AU - Burzić, Zijah PY - 2019 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3013 AB - The influence of temperature on fracture toughness values in different regions of a welded joint is analysed low-alloyed Cr-Mo steel A-387 Gr. B, designed for high temperature applications. Heterogeneity of microstructure and properties of welded joint is evaluated by testing standard 3BP specimens with crack tip located at different regions of a joint, including the base metal (BM), weld metal (WM) and heat-affected-zone (HAZ). Experiments were performed both at the room temperature and at design working temperature, 5400C. Based on these results, temperature effect on crack resistance is established for all different regions in a welded joint. 2019 The Authors. Published by Elsevier B.V. PB - Elsevier Science Bv, Amsterdam C3 - Procedia Structural Integrity - 25th International Conference on Fracture and Structural Integrity T1 - Influence of temperature on fracture toughness values in different regions of A-387 Gr. B welded joint EP - 213 SP - 205 VL - 18 DO - 10.1016/j.prostr.2019.08.155 ER -
@conference{ author = "Camagić, Ivica and Sedmak, Simon and Sedmak, Aleksandar and Burzić, Zijah", year = "2019", abstract = "The influence of temperature on fracture toughness values in different regions of a welded joint is analysed low-alloyed Cr-Mo steel A-387 Gr. B, designed for high temperature applications. Heterogeneity of microstructure and properties of welded joint is evaluated by testing standard 3BP specimens with crack tip located at different regions of a joint, including the base metal (BM), weld metal (WM) and heat-affected-zone (HAZ). Experiments were performed both at the room temperature and at design working temperature, 5400C. Based on these results, temperature effect on crack resistance is established for all different regions in a welded joint. 2019 The Authors. Published by Elsevier B.V.", publisher = "Elsevier Science Bv, Amsterdam", journal = "Procedia Structural Integrity - 25th International Conference on Fracture and Structural Integrity", title = "Influence of temperature on fracture toughness values in different regions of A-387 Gr. B welded joint", pages = "213-205", volume = "18", doi = "10.1016/j.prostr.2019.08.155" }
Camagić, I., Sedmak, S., Sedmak, A.,& Burzić, Z.. (2019). Influence of temperature on fracture toughness values in different regions of A-387 Gr. B welded joint. in Procedia Structural Integrity - 25th International Conference on Fracture and Structural Integrity Elsevier Science Bv, Amsterdam., 18, 205-213. https://doi.org/10.1016/j.prostr.2019.08.155
Camagić I, Sedmak S, Sedmak A, Burzić Z. Influence of temperature on fracture toughness values in different regions of A-387 Gr. B welded joint. in Procedia Structural Integrity - 25th International Conference on Fracture and Structural Integrity. 2019;18:205-213. doi:10.1016/j.prostr.2019.08.155 .
Camagić, Ivica, Sedmak, Simon, Sedmak, Aleksandar, Burzić, Zijah, "Influence of temperature on fracture toughness values in different regions of A-387 Gr. B welded joint" in Procedia Structural Integrity - 25th International Conference on Fracture and Structural Integrity, 18 (2019):205-213, https://doi.org/10.1016/j.prostr.2019.08.155 . .