Abstract
The paper presents a metallographic study of aluminum alloy welds produced by friction stir welding. The weld structure is described for two alloys: Al-Cu and Al-Mg. It is shown that friction stir welding provides a fine-grained structure of the weld. The phase composition of the weld metal for the studied alloys is defined. Differences in the structure and distribution of secondphase particles in the weld metal are shown. The weld zone of Al-Cu alloy consists of equal size grains, with intermetallic particles located along the grain boundaries. The weld structure of Al-Mg alloy is banded, with alternating layers consisting of different size grains.
| Original language | English |
|---|---|
| Title of host publication | Advanced Materials Research |
| Pages | 174-179 |
| Number of pages | 6 |
| Volume | 872 |
| DOIs | |
| Publication status | Published - 2014 |
| Event | Russian-German Forum on Nanotechnology - Tomsk, Russian Federation Duration: 21 May 2013 → 24 May 2013 |
Publication series
| Name | Advanced Materials Research |
|---|---|
| Volume | 872 |
| ISSN (Print) | 10226680 |
Other
| Other | Russian-German Forum on Nanotechnology |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 21.5.13 → 24.5.13 |
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Keywords
- Aluminum alloy
- Deformation
- Friction stir welding
- Metallographic study
- Microstructure
- Phase structure
- Plastic flow
ASJC Scopus subject areas
- Engineering(all)
Cite this
Microstructure features of aluminum alloys welded joint obtained by friction stir welding. / Sizova, Olga; Shlyakhova, Galina; Kolubaev, Alexander; Kolubaev, Evgeny Alexangrovich; Psakhie, Sergey; Rudenskii, Gennadii; Chernyavsky, Alexander; Lopota, Vitalii.
Advanced Materials Research. Vol. 872 2014. p. 174-179 (Advanced Materials Research; Vol. 872).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Microstructure features of aluminum alloys welded joint obtained by friction stir welding
AU - Sizova, Olga
AU - Shlyakhova, Galina
AU - Kolubaev, Alexander
AU - Kolubaev, Evgeny Alexangrovich
AU - Psakhie, Sergey
AU - Rudenskii, Gennadii
AU - Chernyavsky, Alexander
AU - Lopota, Vitalii
PY - 2014
Y1 - 2014
N2 - The paper presents a metallographic study of aluminum alloy welds produced by friction stir welding. The weld structure is described for two alloys: Al-Cu and Al-Mg. It is shown that friction stir welding provides a fine-grained structure of the weld. The phase composition of the weld metal for the studied alloys is defined. Differences in the structure and distribution of secondphase particles in the weld metal are shown. The weld zone of Al-Cu alloy consists of equal size grains, with intermetallic particles located along the grain boundaries. The weld structure of Al-Mg alloy is banded, with alternating layers consisting of different size grains.
AB - The paper presents a metallographic study of aluminum alloy welds produced by friction stir welding. The weld structure is described for two alloys: Al-Cu and Al-Mg. It is shown that friction stir welding provides a fine-grained structure of the weld. The phase composition of the weld metal for the studied alloys is defined. Differences in the structure and distribution of secondphase particles in the weld metal are shown. The weld zone of Al-Cu alloy consists of equal size grains, with intermetallic particles located along the grain boundaries. The weld structure of Al-Mg alloy is banded, with alternating layers consisting of different size grains.
KW - Aluminum alloy
KW - Deformation
KW - Friction stir welding
KW - Metallographic study
KW - Microstructure
KW - Phase structure
KW - Plastic flow
UR - http://www.scopus.com/inward/record.url?scp=84891900226&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84891900226&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.872.174
DO - 10.4028/www.scientific.net/AMR.872.174
M3 - Conference contribution
SN - 9783037859667
VL - 872
T3 - Advanced Materials Research
SP - 174
EP - 179
BT - Advanced Materials Research
ER -