Effect of microstructure on tensile properties of austenite-ferrite welded joint
Апстракт
Complex microstructure of austenite-ferrite welded joint has been investigated, focused on its influence on Focal tensile properties. Tensile properties (yield strength and hardening coefficient) have been evaluated by using finite element method to simulate the strain distributions obtained experimentally. The three-dimensional model of V-joint specimen has been used with seven different materials, simulating two base metals, the weld metal and two sub-regions of two heat-affected zones - fine grain and coarse grain. In this way local tensile properties of the whole austenite-ferrite welded joint have been evaluated.
Кључне речи:
tensile properties / strain gages / strain chain / microstructure / Austenite-ferrite weldmentИзвор:
Metalurgija, 2015, 54, 2, 54-62Издавач:
- Faculty of Metallurgy
Финансирање / пројекти:
- Микромеханички критеријуми оштећења и лома (RS-MESTD-Basic Research (BR or ON)-174004)
- Развој нових методологија ревитализације турбинске и хидромеханичке опреме хидроелектрана у зависности од узрока деградације материјала (RS-MESTD-Technological Development (TD or TR)-35002)
Институција/група
Inovacioni centarTY - JOUR AU - Bakić, Ramo AU - Abukresh, M. O. AU - Sedmak, Aleksandar AU - Samardzić, I. AU - Jovičić, Radomir PY - 2015 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2161 AB - Complex microstructure of austenite-ferrite welded joint has been investigated, focused on its influence on Focal tensile properties. Tensile properties (yield strength and hardening coefficient) have been evaluated by using finite element method to simulate the strain distributions obtained experimentally. The three-dimensional model of V-joint specimen has been used with seven different materials, simulating two base metals, the weld metal and two sub-regions of two heat-affected zones - fine grain and coarse grain. In this way local tensile properties of the whole austenite-ferrite welded joint have been evaluated. PB - Faculty of Metallurgy T2 - Metalurgija T1 - Effect of microstructure on tensile properties of austenite-ferrite welded joint EP - 62 IS - 2 SP - 54 VL - 54 UR - https://hdl.handle.net/21.15107/rcub_machinery_2161 ER -
@article{ author = "Bakić, Ramo and Abukresh, M. O. and Sedmak, Aleksandar and Samardzić, I. and Jovičić, Radomir", year = "2015", abstract = "Complex microstructure of austenite-ferrite welded joint has been investigated, focused on its influence on Focal tensile properties. Tensile properties (yield strength and hardening coefficient) have been evaluated by using finite element method to simulate the strain distributions obtained experimentally. The three-dimensional model of V-joint specimen has been used with seven different materials, simulating two base metals, the weld metal and two sub-regions of two heat-affected zones - fine grain and coarse grain. In this way local tensile properties of the whole austenite-ferrite welded joint have been evaluated.", publisher = "Faculty of Metallurgy", journal = "Metalurgija", title = "Effect of microstructure on tensile properties of austenite-ferrite welded joint", pages = "62-54", number = "2", volume = "54", url = "https://hdl.handle.net/21.15107/rcub_machinery_2161" }
Bakić, R., Abukresh, M. O., Sedmak, A., Samardzić, I.,& Jovičić, R.. (2015). Effect of microstructure on tensile properties of austenite-ferrite welded joint. in Metalurgija Faculty of Metallurgy., 54(2), 54-62. https://hdl.handle.net/21.15107/rcub_machinery_2161
Bakić R, Abukresh MO, Sedmak A, Samardzić I, Jovičić R. Effect of microstructure on tensile properties of austenite-ferrite welded joint. in Metalurgija. 2015;54(2):54-62. https://hdl.handle.net/21.15107/rcub_machinery_2161 .
Bakić, Ramo, Abukresh, M. O., Sedmak, Aleksandar, Samardzić, I., Jovičić, Radomir, "Effect of microstructure on tensile properties of austenite-ferrite welded joint" in Metalurgija, 54, no. 2 (2015):54-62, https://hdl.handle.net/21.15107/rcub_machinery_2161 .