The effects of dynamic load on behaviour of welded joint a-387 gr. 11 alloyed steel
Abstract
The in-service behaviour of alloyed steel A-387 Gr. 11 Class 1, for pressure vessels, used for high temperature applications, depends on the properties of its welded joint, with parent metal (BM), heat-affected-zone (HAZ) and weld metal (WM), as constituents. Charpy testing of BM, WM and HAZ, together with, determination of the parameters of fatigue-crack growth and fatigue threshold Delta Kth was used, in order to understand, how heterogeneity of structure and different mechanical properties of welded joint constituents affect on crack initiation and propagation.
Keywords:
Paris relationship / impact energy / fatigue / alloyed steel A-387 Gr. 11Source:
Metalurgija, 2013, 52, 1, 27-31Publisher:
- Croatian Metallurgical Society
Funding / projects:
- Research of opportunities to improve welding technology for micro-alloyed steels (RS-MESTD-Technological Development (TD or TR)-35024)
- Development of new revitalization methodologies for hydro power plant turbine and hydro-mechanical equipment in relation to causes of material degradation (RS-MESTD-Technological Development (TD or TR)-35002)
Collections
Institution/Community
Mašinski fakultetTY - JOUR AU - Burzić, Meri AU - Manjgo, Mersida AU - Kozak, Dražan AU - Prokić-Cvetković, Radica AU - Popović, Olivera PY - 2013 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1732 AB - The in-service behaviour of alloyed steel A-387 Gr. 11 Class 1, for pressure vessels, used for high temperature applications, depends on the properties of its welded joint, with parent metal (BM), heat-affected-zone (HAZ) and weld metal (WM), as constituents. Charpy testing of BM, WM and HAZ, together with, determination of the parameters of fatigue-crack growth and fatigue threshold Delta Kth was used, in order to understand, how heterogeneity of structure and different mechanical properties of welded joint constituents affect on crack initiation and propagation. PB - Croatian Metallurgical Society T2 - Metalurgija T1 - The effects of dynamic load on behaviour of welded joint a-387 gr. 11 alloyed steel EP - 31 IS - 1 SP - 27 VL - 52 UR - https://hdl.handle.net/21.15107/rcub_machinery_1732 ER -
@article{ author = "Burzić, Meri and Manjgo, Mersida and Kozak, Dražan and Prokić-Cvetković, Radica and Popović, Olivera", year = "2013", abstract = "The in-service behaviour of alloyed steel A-387 Gr. 11 Class 1, for pressure vessels, used for high temperature applications, depends on the properties of its welded joint, with parent metal (BM), heat-affected-zone (HAZ) and weld metal (WM), as constituents. Charpy testing of BM, WM and HAZ, together with, determination of the parameters of fatigue-crack growth and fatigue threshold Delta Kth was used, in order to understand, how heterogeneity of structure and different mechanical properties of welded joint constituents affect on crack initiation and propagation.", publisher = "Croatian Metallurgical Society", journal = "Metalurgija", title = "The effects of dynamic load on behaviour of welded joint a-387 gr. 11 alloyed steel", pages = "31-27", number = "1", volume = "52", url = "https://hdl.handle.net/21.15107/rcub_machinery_1732" }
Burzić, M., Manjgo, M., Kozak, D., Prokić-Cvetković, R.,& Popović, O.. (2013). The effects of dynamic load on behaviour of welded joint a-387 gr. 11 alloyed steel. in Metalurgija Croatian Metallurgical Society., 52(1), 27-31. https://hdl.handle.net/21.15107/rcub_machinery_1732
Burzić M, Manjgo M, Kozak D, Prokić-Cvetković R, Popović O. The effects of dynamic load on behaviour of welded joint a-387 gr. 11 alloyed steel. in Metalurgija. 2013;52(1):27-31. https://hdl.handle.net/21.15107/rcub_machinery_1732 .
Burzić, Meri, Manjgo, Mersida, Kozak, Dražan, Prokić-Cvetković, Radica, Popović, Olivera, "The effects of dynamic load on behaviour of welded joint a-387 gr. 11 alloyed steel" in Metalurgija, 52, no. 1 (2013):27-31, https://hdl.handle.net/21.15107/rcub_machinery_1732 .