Creep crack growth - Comparison of two steel P91 and P22
Апстракт
The deformation and crack growth behaviour of P22 and P91 steel weldments tested at 550 °C and 600 °C, respectively,compact C(T) type specimens with sharp EDM starter notches in the base metal (BM) and heat affected zone (HAZ) were tested.The test procedures are detailed and followed in ASTM E1457.00, the crack growth data are interpreted using the fracture mechanics parameter C*. The initial crack is located within the HAZ of the weldments for both steel types, comparison of results show large similarity of both steels behaviour and the crack growth rates for the crack located within the HAZ are higher than with BM values.
Извор:
ICF 2017 - 14th International Conference on Fracture, 2017, 2, 873-874Издавач:
- 14th International Conference on Fracture, ICF 2017
Институција/група
Tehnološko-metalurški fakultetTY - CONF AU - Petrovski, Blagoj AU - Sedmak, Aleksandar AU - Swei, M. AU - Milović, Ljubica PY - 2017 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3484 AB - The deformation and crack growth behaviour of P22 and P91 steel weldments tested at 550 °C and 600 °C, respectively,compact C(T) type specimens with sharp EDM starter notches in the base metal (BM) and heat affected zone (HAZ) were tested.The test procedures are detailed and followed in ASTM E1457.00, the crack growth data are interpreted using the fracture mechanics parameter C*. The initial crack is located within the HAZ of the weldments for both steel types, comparison of results show large similarity of both steels behaviour and the crack growth rates for the crack located within the HAZ are higher than with BM values. PB - 14th International Conference on Fracture, ICF 2017 C3 - ICF 2017 - 14th International Conference on Fracture T1 - Creep crack growth - Comparison of two steel P91 and P22 EP - 874 SP - 873 VL - 2 UR - https://hdl.handle.net/21.15107/rcub_technorep_3484 ER -
@conference{ author = "Petrovski, Blagoj and Sedmak, Aleksandar and Swei, M. and Milović, Ljubica", year = "2017", abstract = "The deformation and crack growth behaviour of P22 and P91 steel weldments tested at 550 °C and 600 °C, respectively,compact C(T) type specimens with sharp EDM starter notches in the base metal (BM) and heat affected zone (HAZ) were tested.The test procedures are detailed and followed in ASTM E1457.00, the crack growth data are interpreted using the fracture mechanics parameter C*. The initial crack is located within the HAZ of the weldments for both steel types, comparison of results show large similarity of both steels behaviour and the crack growth rates for the crack located within the HAZ are higher than with BM values.", publisher = "14th International Conference on Fracture, ICF 2017", journal = "ICF 2017 - 14th International Conference on Fracture", title = "Creep crack growth - Comparison of two steel P91 and P22", pages = "874-873", volume = "2", url = "https://hdl.handle.net/21.15107/rcub_technorep_3484" }
Petrovski, B., Sedmak, A., Swei, M.,& Milović, L.. (2017). Creep crack growth - Comparison of two steel P91 and P22. in ICF 2017 - 14th International Conference on Fracture 14th International Conference on Fracture, ICF 2017., 2, 873-874. https://hdl.handle.net/21.15107/rcub_technorep_3484
Petrovski B, Sedmak A, Swei M, Milović L. Creep crack growth - Comparison of two steel P91 and P22. in ICF 2017 - 14th International Conference on Fracture. 2017;2:873-874. https://hdl.handle.net/21.15107/rcub_technorep_3484 .
Petrovski, Blagoj, Sedmak, Aleksandar, Swei, M., Milović, Ljubica, "Creep crack growth - Comparison of two steel P91 and P22" in ICF 2017 - 14th International Conference on Fracture, 2 (2017):873-874, https://hdl.handle.net/21.15107/rcub_technorep_3484 .