Abstract
The article studies the elastic properties of anisotropy and interatomic anharmonicity in a two-component Cu3Au alloy with positional order-disorder within the temperature interval of 4.2 K and 300 K. It provides calculations on velocities of purely transverse and longitudinal elastic waves, elastic moduli (Young’s, shear, adiabatic bulk moduli) and Poisson’s ratios based on the stiffness constants cij(T) of the crystal. Sound velocity values were employed for determining the temperature changes of Grüneisen parameter along the crystallographic directions [100], [110] and [111].
| Original language | English |
|---|---|
| Title of host publication | Innovative Technologies and Economics in Engineering |
| Editors | D.A. Chinakhov, D.A. Chinakhov |
| Publisher | Trans Tech Publications Ltd |
| Pages | 519-524 |
| Number of pages | 6 |
| ISBN (Electronic) | 9783038352815, 9783038352815 |
| DOIs | |
| Publication status | Published - 1 Jan 2014 |
| Event | 5th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, 2014 - Yurga, Russian Federation Duration: 22 May 2014 → 23 May 2014 |
Publication series
| Name | Applied Mechanics and Materials |
|---|---|
| Volume | 682 |
| ISSN (Print) | 1660-9336 |
| ISSN (Electronic) | 1662-7482 |
Conference
| Conference | 5th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, 2014 |
|---|---|
| Country | Russian Federation |
| City | Yurga |
| Period | 22.5.14 → 23.5.14 |
Fingerprint
Keywords
- Anharmonicity
- Grüneisen parameter
- Longitudinal and shear elastic wave
- Positional order-disorder
ASJC Scopus subject areas
- Engineering(all)
Cite this
Acoustic and elastic properties of Cu3Au alloy between 4.2…300 K. / Tesleva, Elena; Belkova, Tatiana.
Innovative Technologies and Economics in Engineering. ed. / D.A. Chinakhov; D.A. Chinakhov. Trans Tech Publications Ltd, 2014. p. 519-524 (Applied Mechanics and Materials; Vol. 682).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Acoustic and elastic properties of Cu3Au alloy between 4.2…300 K
AU - Tesleva, Elena
AU - Belkova, Tatiana
PY - 2014/1/1
Y1 - 2014/1/1
N2 - The article studies the elastic properties of anisotropy and interatomic anharmonicity in a two-component Cu3Au alloy with positional order-disorder within the temperature interval of 4.2 K and 300 K. It provides calculations on velocities of purely transverse and longitudinal elastic waves, elastic moduli (Young’s, shear, adiabatic bulk moduli) and Poisson’s ratios based on the stiffness constants cij(T) of the crystal. Sound velocity values were employed for determining the temperature changes of Grüneisen parameter along the crystallographic directions [100], [110] and [111].
AB - The article studies the elastic properties of anisotropy and interatomic anharmonicity in a two-component Cu3Au alloy with positional order-disorder within the temperature interval of 4.2 K and 300 K. It provides calculations on velocities of purely transverse and longitudinal elastic waves, elastic moduli (Young’s, shear, adiabatic bulk moduli) and Poisson’s ratios based on the stiffness constants cij(T) of the crystal. Sound velocity values were employed for determining the temperature changes of Grüneisen parameter along the crystallographic directions [100], [110] and [111].
KW - Anharmonicity
KW - Grüneisen parameter
KW - Longitudinal and shear elastic wave
KW - Positional order-disorder
UR - http://www.scopus.com/inward/record.url?scp=84921880590&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84921880590&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMM.682.519
DO - 10.4028/www.scientific.net/AMM.682.519
M3 - Conference contribution
T3 - Applied Mechanics and Materials
SP - 519
EP - 524
BT - Innovative Technologies and Economics in Engineering
A2 - Chinakhov, D.A.
A2 - Chinakhov, D.A.
PB - Trans Tech Publications Ltd
ER -