Effects of friction-welding parameters on the morphological properties of an Al/Cu bimetallic joint
Abstract
The objective of this research is to consider the effects of certain parameters of the friction-welding process on the morphology of an aluminum/copper joint. The effect of the following parameters was monitored: the operating time, the operating pressure, the forging time and the forging pressure. The speed was constant during the binding process and reached 1500 min(-1). The preparation of the welding materials was performed in accordance with the industrial production conditions. With the SEM-EDS analysis, it was found that the morphology of the Al/Cu interface slightly changes when we change the distance from the rotation axis, irrespective of the combination of the friction-welding parameters. Apart from this, the joined effects of the operating pressure of 48 MPa and the forging pressure of 160 MPa caused a morphological change of the Al/Cu interface, while the forging time at the moment of the combined pressurizing effect significantly influenced the modification of the Al/Cu in...terface shape within a very narrow time interval of only a few seconds.
Keywords:
friction welding / bimetallic joint / interface / aluminum / copper / SEM-EDSSource:
Materiali in tehnologije, 2016, 50, 1, 89-94Publisher:
- Institute of Metals and Technology
DOI: 10.17222/mit.2014.304
ISSN: 1580-2949
WoS: 000370993000015
Scopus: 2-s2.0-84958170541
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Institution/Community
JakovTY - JOUR AU - Milašinović, Veljko D. AU - Radovanović, Radovan AU - Milašinović, Mijat D. AU - Gligorijević, Bojan R. PY - 2016 UR - http://jakov.kpu.edu.rs/handle/123456789/733 AB - The objective of this research is to consider the effects of certain parameters of the friction-welding process on the morphology of an aluminum/copper joint. The effect of the following parameters was monitored: the operating time, the operating pressure, the forging time and the forging pressure. The speed was constant during the binding process and reached 1500 min(-1). The preparation of the welding materials was performed in accordance with the industrial production conditions. With the SEM-EDS analysis, it was found that the morphology of the Al/Cu interface slightly changes when we change the distance from the rotation axis, irrespective of the combination of the friction-welding parameters. Apart from this, the joined effects of the operating pressure of 48 MPa and the forging pressure of 160 MPa caused a morphological change of the Al/Cu interface, while the forging time at the moment of the combined pressurizing effect significantly influenced the modification of the Al/Cu interface shape within a very narrow time interval of only a few seconds. PB - Institute of Metals and Technology T2 - Materiali in tehnologije T1 - Effects of friction-welding parameters on the morphological properties of an Al/Cu bimetallic joint VL - 50 IS - 1 SP - 89 EP - 94 DO - 10.17222/mit.2014.304 ER -
@article{ author = "Milašinović, Veljko D. and Radovanović, Radovan and Milašinović, Mijat D. and Gligorijević, Bojan R.", year = "2016", abstract = "The objective of this research is to consider the effects of certain parameters of the friction-welding process on the morphology of an aluminum/copper joint. The effect of the following parameters was monitored: the operating time, the operating pressure, the forging time and the forging pressure. The speed was constant during the binding process and reached 1500 min(-1). The preparation of the welding materials was performed in accordance with the industrial production conditions. With the SEM-EDS analysis, it was found that the morphology of the Al/Cu interface slightly changes when we change the distance from the rotation axis, irrespective of the combination of the friction-welding parameters. Apart from this, the joined effects of the operating pressure of 48 MPa and the forging pressure of 160 MPa caused a morphological change of the Al/Cu interface, while the forging time at the moment of the combined pressurizing effect significantly influenced the modification of the Al/Cu interface shape within a very narrow time interval of only a few seconds.", publisher = "Institute of Metals and Technology", journal = "Materiali in tehnologije", title = "Effects of friction-welding parameters on the morphological properties of an Al/Cu bimetallic joint", volume = "50", number = "1", pages = "89-94", doi = "10.17222/mit.2014.304" }
Milašinović, V. D., Radovanović, R., Milašinović, M. D.,& Gligorijević, B. R.. (2016). Effects of friction-welding parameters on the morphological properties of an Al/Cu bimetallic joint. in Materiali in tehnologije Institute of Metals and Technology., 50(1), 89-94. https://doi.org/10.17222/mit.2014.304
Milašinović VD, Radovanović R, Milašinović MD, Gligorijević BR. Effects of friction-welding parameters on the morphological properties of an Al/Cu bimetallic joint. in Materiali in tehnologije. 2016;50(1):89-94. doi:10.17222/mit.2014.304 .
Milašinović, Veljko D., Radovanović, Radovan, Milašinović, Mijat D., Gligorijević, Bojan R., "Effects of friction-welding parameters on the morphological properties of an Al/Cu bimetallic joint" in Materiali in tehnologije, 50, no. 1 (2016):89-94, https://doi.org/10.17222/mit.2014.304 . .