Abstract
Phase content, defect structure and mechanical behavior of a Cu-Al-O ultrafine grained alloy, prepared by mechanical milling and subsequent high temperature pressing, were studied. The formation of a material with a complex hierarchy of structural components was observed. The obtained alloy is composed of the grains of a solid solution of Al in Cu, two-phase grains of Cu that contain particles of the Cu9Al4, CuAl2, α-Al2O3 and Cu2O phases, as well as particles of Cu2O and α-Al2O3 that are located along the boundaries of the primary and secondary grains. The evolution of mechanical characteristics and the structure of the alloy during deformation were analyzed.
| Original language | English |
|---|---|
| Title of host publication | Ultrafine Grained Materials III |
| Editors | Y.T. Zhu, T.G. Langdon, R.Z. Valiev, S. Lee Semiatin, al et al |
| Pages | 469-474 |
| Number of pages | 6 |
| Publication status | Published - 2004 |
| Event | Ultrafine Grained Materials III - Charlotte, NC., United States Duration: 14 Mar 2004 → 18 Mar 2004 |
Other
| Other | Ultrafine Grained Materials III |
|---|---|
| Country | United States |
| City | Charlotte, NC. |
| Period | 14.3.04 → 18.3.04 |
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Keywords
- Defects
- Deformation
- Particles
- Ufg alloy
ASJC Scopus subject areas
- Engineering(all)
Cite this
Mechanical properties and the evolution of microstructure during deformation of a Cu-Al-O ultrafine grained alloy. / Kozlov, E. V.; Ivanov, Yu F.; Zhdanov, A. N.; Koneva, N. A.
Ultrafine Grained Materials III. ed. / Y.T. Zhu; T.G. Langdon; R.Z. Valiev; S. Lee Semiatin; al et al. 2004. p. 469-474.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Mechanical properties and the evolution of microstructure during deformation of a Cu-Al-O ultrafine grained alloy
AU - Kozlov, E. V.
AU - Ivanov, Yu F.
AU - Zhdanov, A. N.
AU - Koneva, N. A.
PY - 2004
Y1 - 2004
N2 - Phase content, defect structure and mechanical behavior of a Cu-Al-O ultrafine grained alloy, prepared by mechanical milling and subsequent high temperature pressing, were studied. The formation of a material with a complex hierarchy of structural components was observed. The obtained alloy is composed of the grains of a solid solution of Al in Cu, two-phase grains of Cu that contain particles of the Cu9Al4, CuAl2, α-Al2O3 and Cu2O phases, as well as particles of Cu2O and α-Al2O3 that are located along the boundaries of the primary and secondary grains. The evolution of mechanical characteristics and the structure of the alloy during deformation were analyzed.
AB - Phase content, defect structure and mechanical behavior of a Cu-Al-O ultrafine grained alloy, prepared by mechanical milling and subsequent high temperature pressing, were studied. The formation of a material with a complex hierarchy of structural components was observed. The obtained alloy is composed of the grains of a solid solution of Al in Cu, two-phase grains of Cu that contain particles of the Cu9Al4, CuAl2, α-Al2O3 and Cu2O phases, as well as particles of Cu2O and α-Al2O3 that are located along the boundaries of the primary and secondary grains. The evolution of mechanical characteristics and the structure of the alloy during deformation were analyzed.
KW - Defects
KW - Deformation
KW - Particles
KW - Ufg alloy
UR - http://www.scopus.com/inward/record.url?scp=3042778749&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=3042778749&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:3042778749
SN - 0873395719
SP - 469
EP - 474
BT - Ultrafine Grained Materials III
A2 - Zhu, Y.T.
A2 - Langdon, T.G.
A2 - Valiev, R.Z.
A2 - Lee Semiatin, S.
A2 - et al, al
ER -