TY  - JOUR
AU  - Buyukyildirim, G.
AU  - Sedmak, Aleksandar
AU  - Prokić-Cvetković, Radica
AU  - Popović, Olivera
AU  - Jovicić, R.
AU  - Bulatović, Srđan
PY  - 2011
UR  - http://rims.institutims.rs/handle/123456789/144
AB  - The effect of MIG/MAG shielding gas on the toughness of aluminium alloy AlMg4.5Mn weld metal has been analysed using the instrumented Charpy pendulum for standard toughness testing. The MIG/MAG welding was performed in the shielded atmosphere of Ar, as well as the mixtures of gases Ar + 0.0307 % O 2, Ar + 30 % He + 0.0317 %O 2 and Ar + 48 % He + 0.0290 % O 2. Metallographic tests have been performed in order to check the appearance and porosity of the weld metal, as well as its toughness testing at different temperatures (20, - 90, - 196 °C), using the instrumental Charpy pendulum, in order to separate the crack initiation and crack growth energy. In this way, a comprehensive insight of the effect of shielding gas on the weld metal toughness has been obtained.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - The effect of shielding gas on the toughness of ALMg4.5Mn weld metals made by GMAW
EP  - 132
IS  - 3
SP  - 127
VL  - 39
UR  - https://hdl.handle.net/21.15107/rcub_rims_144
ER  - 

@article{
author = "Buyukyildirim, G. and Sedmak, Aleksandar and Prokić-Cvetković, Radica and Popović, Olivera and Jovicić, R. and Bulatović, Srđan",
year = "2011",
abstract = "The effect of MIG/MAG shielding gas on the toughness of aluminium alloy AlMg4.5Mn weld metal has been analysed using the instrumented Charpy pendulum for standard toughness testing. The MIG/MAG welding was performed in the shielded atmosphere of Ar, as well as the mixtures of gases Ar + 0.0307 % O 2, Ar + 30 % He + 0.0317 %O 2 and Ar + 48 % He + 0.0290 % O 2. Metallographic tests have been performed in order to check the appearance and porosity of the weld metal, as well as its toughness testing at different temperatures (20, - 90, - 196 °C), using the instrumental Charpy pendulum, in order to separate the crack initiation and crack growth energy. In this way, a comprehensive insight of the effect of shielding gas on the weld metal toughness has been obtained.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "The effect of shielding gas on the toughness of ALMg4.5Mn weld metals made by GMAW",
pages = "132-127",
number = "3",
volume = "39",
url = "https://hdl.handle.net/21.15107/rcub_rims_144"
}

Buyukyildirim, G., Sedmak, A., Prokić-Cvetković, R., Popović, O., Jovicić, R.,& Bulatović, S.. (2011). The effect of shielding gas on the toughness of ALMg4.5Mn weld metals made by GMAW. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 39(3), 127-132.
https://hdl.handle.net/21.15107/rcub_rims_144

Buyukyildirim G, Sedmak A, Prokić-Cvetković R, Popović O, Jovicić R, Bulatović S. The effect of shielding gas on the toughness of ALMg4.5Mn weld metals made by GMAW. in FME Transactions. 2011;39(3):127-132.
https://hdl.handle.net/21.15107/rcub_rims_144 .

Buyukyildirim, G., Sedmak, Aleksandar, Prokić-Cvetković, Radica, Popović, Olivera, Jovicić, R., Bulatović, Srđan, "The effect of shielding gas on the toughness of ALMg4.5Mn weld metals made by GMAW" in FME Transactions, 39, no. 3 (2011):127-132,
https://hdl.handle.net/21.15107/rcub_rims_144 .

TY  - JOUR
AU  - Jovičić, R.
AU  - Sedmak, Aleksandar
AU  - Prokić-Cvetković, Radica
AU  - Bulatović, Srđan
AU  - Buyukyildirim, G.
PY  - 2011
UR  - http://rims.institutims.rs/handle/123456789/133
AB  - In this paper the AlMg4.5Mn TIG welded joints have been tested in order to investigate their cracking resistance. Testing plates, size of 500×250×12 mm, are welded by TIG procedure in a horizontal-vertical position. Various mixtures of inert gases are prepared and supplied by MESSER TEHNOGAS AD, Smederevo (Serbia), including Ar, Ar + 0.015% N 2 , Ar + 15% He + 0.015% N 2 , Ar + 30% He + 0.015% N 2 , Ar + 50% He + 0.015% N 2 . Nondestructive testing is used to check joint defects, primarily porosity, as typical for this type of alloys. The Charpy specimens, with the notch positioned in different regions of the welded joint, are tested using instrumented pendulum to separate crack initiation and growth energy. Crack resistance is evaluated by using static (KIc) and dynamic testing (Paris law - fatigue crack growth).
PB  - Institut za ispitivanje materijala, Beograd
T2  - Structural Integrity and Life
T1  - Cracking resistance of AlMg4.5Mn alloy TIG welded joints
EP  - 208
IS  - 3
SP  - 205
VL  - 11
UR  - https://hdl.handle.net/21.15107/rcub_rims_133
ER  - 

@article{
author = "Jovičić, R. and Sedmak, Aleksandar and Prokić-Cvetković, Radica and Bulatović, Srđan and Buyukyildirim, G.",
year = "2011",
abstract = "In this paper the AlMg4.5Mn TIG welded joints have been tested in order to investigate their cracking resistance. Testing plates, size of 500×250×12 mm, are welded by TIG procedure in a horizontal-vertical position. Various mixtures of inert gases are prepared and supplied by MESSER TEHNOGAS AD, Smederevo (Serbia), including Ar, Ar + 0.015% N 2 , Ar + 15% He + 0.015% N 2 , Ar + 30% He + 0.015% N 2 , Ar + 50% He + 0.015% N 2 . Nondestructive testing is used to check joint defects, primarily porosity, as typical for this type of alloys. The Charpy specimens, with the notch positioned in different regions of the welded joint, are tested using instrumented pendulum to separate crack initiation and growth energy. Crack resistance is evaluated by using static (KIc) and dynamic testing (Paris law - fatigue crack growth).",
publisher = "Institut za ispitivanje materijala, Beograd",
journal = "Structural Integrity and Life",
title = "Cracking resistance of AlMg4.5Mn alloy TIG welded joints",
pages = "208-205",
number = "3",
volume = "11",
url = "https://hdl.handle.net/21.15107/rcub_rims_133"
}

Jovičić, R., Sedmak, A., Prokić-Cvetković, R., Bulatović, S.,& Buyukyildirim, G.. (2011). Cracking resistance of AlMg4.5Mn alloy TIG welded joints. in Structural Integrity and Life
Institut za ispitivanje materijala, Beograd., 11(3), 205-208.
https://hdl.handle.net/21.15107/rcub_rims_133

Jovičić R, Sedmak A, Prokić-Cvetković R, Bulatović S, Buyukyildirim G. Cracking resistance of AlMg4.5Mn alloy TIG welded joints. in Structural Integrity and Life. 2011;11(3):205-208.
https://hdl.handle.net/21.15107/rcub_rims_133 .

Jovičić, R., Sedmak, Aleksandar, Prokić-Cvetković, Radica, Bulatović, Srđan, Buyukyildirim, G., "Cracking resistance of AlMg4.5Mn alloy TIG welded joints" in Structural Integrity and Life, 11, no. 3 (2011):205-208,
https://hdl.handle.net/21.15107/rcub_rims_133 .