Repair Welding Of Lower Rails Of A 30CrMoV9 Steel Transport Beam And The Conditions Under Which The Welding Procedure Must Be Carried Out
Само за регистроване кориснике
2017
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Welding technology used for repairing of the lower rail of a 30CrMoV9 steel transport beam is
presented in this paper. Following the previously performed repair welding, a large number of
cracks were detected, located along the length of the welded joint, as well as along the transversal
direction. Based on the analyses of cracks and the initial welding procedure, additional repair
welding was performed, for the purpose of eliminating these cracks. Due to the base material of the rail and its characteristics (i.e. poor weldability), adequate preheating and heat treatment had to be taken into account, and particular attention needed to be devoted to the way in which the welded joint is laid. Apart from the base material quality, aforementioned parameters have considerable influence on the welded joint quality and cracks initiation.
Кључне речи:
repair welding / 30CRMOV9 steel / crack / weldabilityИзвор:
Proceedings of the 5th International Scientific Conference on Advances in Mechanical Engineering (ISCAME 2017), 2017, 548-555Финансирање / пројекти:
- Развој савремених метода дијагностике и испитивања машинских структура (RS-MESTD-Technological Development (TD or TR)-35040)
- Интегритет опреме под притиском при истовременом деловању замарајућег оптерећења и температуре (RS-MESTD-Technological Development (TD or TR)-35011)
URI
https://m2.mtmt.hu/api/publication/3302185?&&labelLang=enghttps://machinery.mas.bg.ac.rs/handle/123456789/6179
Колекције
Институција/група
Inovacioni centarTY - CONF AU - Tanasković, Drakče AU - Đorđević, Branislav AU - Sedmak, Simon AU - Vučetić, Filip AU - Gajin, Marko PY - 2017 UR - https://m2.mtmt.hu/api/publication/3302185?&&labelLang=eng UR - https://machinery.mas.bg.ac.rs/handle/123456789/6179 AB - Welding technology used for repairing of the lower rail of a 30CrMoV9 steel transport beam is presented in this paper. Following the previously performed repair welding, a large number of cracks were detected, located along the length of the welded joint, as well as along the transversal direction. Based on the analyses of cracks and the initial welding procedure, additional repair welding was performed, for the purpose of eliminating these cracks. Due to the base material of the rail and its characteristics (i.e. poor weldability), adequate preheating and heat treatment had to be taken into account, and particular attention needed to be devoted to the way in which the welded joint is laid. Apart from the base material quality, aforementioned parameters have considerable influence on the welded joint quality and cracks initiation. C3 - Proceedings of the 5th International Scientific Conference on Advances in Mechanical Engineering (ISCAME 2017) T1 - Repair Welding Of Lower Rails Of A 30CrMoV9 Steel Transport Beam And The Conditions Under Which The Welding Procedure Must Be Carried Out EP - 555 SP - 548 UR - https://hdl.handle.net/21.15107/rcub_machinery_6179 ER -
@conference{ author = "Tanasković, Drakče and Đorđević, Branislav and Sedmak, Simon and Vučetić, Filip and Gajin, Marko", year = "2017", abstract = "Welding technology used for repairing of the lower rail of a 30CrMoV9 steel transport beam is presented in this paper. Following the previously performed repair welding, a large number of cracks were detected, located along the length of the welded joint, as well as along the transversal direction. Based on the analyses of cracks and the initial welding procedure, additional repair welding was performed, for the purpose of eliminating these cracks. Due to the base material of the rail and its characteristics (i.e. poor weldability), adequate preheating and heat treatment had to be taken into account, and particular attention needed to be devoted to the way in which the welded joint is laid. Apart from the base material quality, aforementioned parameters have considerable influence on the welded joint quality and cracks initiation.", journal = "Proceedings of the 5th International Scientific Conference on Advances in Mechanical Engineering (ISCAME 2017)", title = "Repair Welding Of Lower Rails Of A 30CrMoV9 Steel Transport Beam And The Conditions Under Which The Welding Procedure Must Be Carried Out", pages = "555-548", url = "https://hdl.handle.net/21.15107/rcub_machinery_6179" }
Tanasković, D., Đorđević, B., Sedmak, S., Vučetić, F.,& Gajin, M.. (2017). Repair Welding Of Lower Rails Of A 30CrMoV9 Steel Transport Beam And The Conditions Under Which The Welding Procedure Must Be Carried Out. in Proceedings of the 5th International Scientific Conference on Advances in Mechanical Engineering (ISCAME 2017), 548-555. https://hdl.handle.net/21.15107/rcub_machinery_6179
Tanasković D, Đorđević B, Sedmak S, Vučetić F, Gajin M. Repair Welding Of Lower Rails Of A 30CrMoV9 Steel Transport Beam And The Conditions Under Which The Welding Procedure Must Be Carried Out. in Proceedings of the 5th International Scientific Conference on Advances in Mechanical Engineering (ISCAME 2017). 2017;:548-555. https://hdl.handle.net/21.15107/rcub_machinery_6179 .
Tanasković, Drakče, Đorđević, Branislav, Sedmak, Simon, Vučetić, Filip, Gajin, Marko, "Repair Welding Of Lower Rails Of A 30CrMoV9 Steel Transport Beam And The Conditions Under Which The Welding Procedure Must Be Carried Out" in Proceedings of the 5th International Scientific Conference on Advances in Mechanical Engineering (ISCAME 2017) (2017):548-555, https://hdl.handle.net/21.15107/rcub_machinery_6179 .