Investigation of Elastic Constants and Moduli of Binary Alloys by Statistical Moment Method
Keywords:
Lattice mechanical properties, elastic constants, elastic moduli, binary alloys, statistical moment method
Abstract
The moment method in statistical dynamics is used to study the dynamical elastic constants (C11, C12, C44), Young’ s modulus (E), bulk modulus (K), and shear modulus (G) of binary alloys. Lattice mechanical properties of disorder alloys are calculated as a function of the temperature. In most cases there is a good agreement between the present and the experiment.
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References
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[2]. R. E. Cohen, M. J. Mehl, and D.A. Papaconstantopoulos - Phys. Rev. B50, 14694 (1994).
[3]. M.J. Mehl and D.A. Papaconstantopoulos, Phys. Rev. B54, 4519 (1996).
[4]. W. A. Harrison - Pseudopotential in the theory of metals (W.A. Benjamin, Inc., New York, 1966).
[5]. J.K. Baria and A. R. Jani - Pramana-J. Phys. Vol.60, No.6, 1235 (2003).
[6]. Tang N., Tam P. D. and Hung V. V.- Comm. in Phys, 7(3), 47 (1997).
[7]. Tang N. and Hung V. V.,- Phys. Stat. Sol (b), 149, 511(1988); 161, 165(1990); 162, 371(1990).
[8]. Nguyen Van Quang - Master Thesis, HUE., (1997).
[9].V. V. Hung and P. T. M. Hanh - J. Sci. HUE., 1, 40 (2002).
[10]. Hung V.V., Hai N. T.- Comp. Mater. Sci., 14, pp. 261-266 (1999).
[11]. L.V. Tikhonov, V.A. Kononenko, G.I. Prokopenko, V.A. Raphalovxki. - Mechanical properties of metals and alloys, Kiev Naukova Dumka (1986) (in Russian).
[12]. Mazomendov M. N J. - Fiz. Khimic, 61, 1003 (1987).
[13]. Gong. H. R. et al. - Phys. Rev., B 69, 054203 (2004).
[14]. Dwight E. Gray. - American Institute of Physics Handbook, 2nd Ed., McGraw-Hill book Company, New York Toronto London (1961).
Published
2011-03-15
How to Cite
1.
NGUYEN TH. Investigation of Elastic Constants and Moduli of Binary Alloys by Statistical Moment Method. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15Mar.2011 [cited 23Nov.2024];34(1):61-5. Available from: https://gup.ugal.ro/ugaljournals/index.php/mms/article/view/2969
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