Research PapersNo Access

ORDERING BEHAVIOR OF FCC AND HCP ALLOYS IN Ni-Hf AND Re-Ti SYSTEMS

TAHIR ABBAS

Department of Physics, Bahauddin Zakariya University, Multan-60800, Pakistan

Search for more papers by this author

RANA M. ARIF KHALIL

Department of Physics, Bahauddin Zakariya University, Multan-60800, Pakistan

Search for more papers by this author

ANWAR MANZOOR RANA

Department of Physics, Bahauddin Zakariya University, Multan-60800, Pakistan

Corresponding author.

Search for more papers by this author

, and

MAHTAB-ULLAH

Department of Physics, Bahauddin Zakariya University, Multan-60800, Pakistan

Search for more papers by this author

https://doi.org/10.1142/S0217979206034807Cited by:0 (Source: Crossref)

Abstract

The concentration dependence of atomic short range order (SRO) has been studied in Ni_100-xHf_x and Re_100-xTi_x alloys (where x = 2, 5, 10, 15, 20 at.%) using the framework of transition metal model pseudopotential (TMMP). The ordering energies and Warren–Cowley SRO parameters were calculated for the Ni-Hf and Re-Ti alloys. It was found that this model predicted the correct sign of SRO for Ni_100-xHf_x system but failed in the case of Re_100-xTi_x alloys.

Keywords:

PACS: 34.20.-b, 61.43.Bn, 61.43.Dq, 71.15.Nc, 71.15.Dx, 75.40.-s

You currently do not have access to the full text article.
Recommend the journal to your library today!

References

B. E. Warren, X-ray Diffraction (Dover Publications, New York, 1990) p. 227. Google Scholar
B. D. Cullity , Elements of X-ray Diffration ( Addison-Wesley , Philippines , 1978 ) . Google Scholar
V. I. Iveronova and A. A. Katsnelson, Modern Problems of Short-Range Order, A report, (1973), pp. 307–331 . Google Scholar
A. A. Katsnelson, V. M. Silonov and F. A. Khawaja, Phys. Stat. Sol. B 91, 11 (1979). Crossref, ADS, Google Scholar
T. Abbas, ICTP-International Report, International Centre for Theoretical Physics (Trieste, Italy, 1980) . Google Scholar
D. K. Saha, T. Shishido and K.-I. Oshima, J. Phys. Soc. Jpn. 71(1), 2456 (2002), DOI: 10.1143/JPSJ.71.2456. Crossref, ADS, Google Scholar
D. K. Saha, T. Shishido and K.-I. Oshima, J. Phys. Soc. Jpn. 72(2), 1670 (2003). Crossref, ADS, Google Scholar
T. Sembiringaet al., J. Phys. Soc. Jpn. 72(1), 97 (2003), DOI: 10.1143/JPSJ.72.107. Google Scholar
S. Gruneret al., J. Non-Cryst. Sol. 351(43–45), 3490 (2005), DOI: 10.1016/j.jnoncrysol.2005.08.037. Crossref, Web of Science, ADS, Google Scholar
J. S. Shinet al., Mat. Sci. Engg. A 407(1–2), 282 (2005), DOI: 10.1016/j.msea.2005.07.012. Crossref, Web of Science, Google Scholar
I. S. Braudeet al., Cryst. Res. Technol. 21(2), 253 (1996). Crossref, Web of Science, Google Scholar
A. B. Ziya and K. Oshima, Phys. B-Condens. Matt. 365(1–4), 225 (2005), DOI: 10.1016/j.physb.2005.05.017. Crossref, Web of Science, ADS, Google Scholar
J. Vrijen and S. Radelaar, Phys. Rev. B 17(2), 409 (1978), DOI: 10.1103/PhysRevB.17.409. Crossref, Web of Science, ADS, Google Scholar
N. Ikram and S. Ali, J. Phys. Chem. Solids 54(6), 747 (1993), DOI: 10.1016/0022-3697(93)90136-F. Crossref, Web of Science, ADS, Google Scholar
L. Damonte, C. Mendoza and L. Eckert, Mat. Sci. Engg. A 278, 16 (2000), DOI: 10.1016/S0921-5093(99)00610-3. Crossref, Web of Science, Google Scholar
T. Blizmuket al., Mat. Sci. Engg. A 405(1–2), 11 (2005), DOI: 10.1016/j.msea.2005.05.094. Crossref, Web of Science, Google Scholar
M. J. Kramer and D. J. Sordelet, J. Non-Cryst. Sol. 351(19–20), 1586 (2005), DOI: 10.1016/j.jnoncrysol.2005.03.042. Crossref, Web of Science, ADS, Google Scholar
T. Abbas , Lectures Delivered in the First Regional School on Short-Range Order ( Islamabad , Pakistan , 1986 ) . Google Scholar
F. A. Khawajaet al., Phys. Stat. Sol. B 82, 701 (1977). Google Scholar
T. Abbaset al., J. Res. Sci. B.Z. Univ. 16(2), 87 (2005). Google Scholar
A. A. Katsnelsonet al., Three bodies interaction in the electronic theory of the atomic local order in binary alloys, Proc. of the 8th Annual Int. Symp. on the Electronic Structure of Metals and Alloys, ed. P. Ziesche (Technische Universitat Dresden, Dresden, 1978) p. 221. Google Scholar
W. Hartree, D. R. Hartree and M. F. Manning, Phys. Rev. 60, 857 (1941), DOI: 10.1103/PhysRev.60.857. Crossref, Web of Science, ADS, Google Scholar
L. Kleinman, Phys. Rev. 160, 585 (1967), DOI: 10.1103/PhysRev.160.585. Crossref, Web of Science, ADS, Google Scholar
L. Kleinman, Phys. Rev. 172, 383 (1968), DOI: 10.1103/PhysRev.172.383. Crossref, Web of Science, ADS, Google Scholar
K. S. Singwiet al., Phys. Rev. 176, 589 (1968), DOI: 10.1103/PhysRev.176.589. Crossref, Web of Science, ADS, Google Scholar
K. S. Singwiet al., Phys. Rev. B 1, 1044 (1970), DOI: 10.1103/PhysRevB.1.1044. Crossref, Web of Science, Google Scholar
W. A. Harrison , Pseudopotential in the Theory of Metals ( Benjamin , New York , 1966 ) . Google Scholar
G. L. Hail and J. Philhours, Phys. Rev. 139, 160 (1965), DOI: 10.1103/PhysRev.139.A160. Crossref, Web of Science, Google Scholar
M. E. Kirkpatrick and W. L. Larsen, Smithells Metal Reference Book, 7th edn., eds. E. A. Brandes and G. B Brook (Butterworth-Heinemann Ltd., Oxford, 1982). Google Scholar
J. L. Murray, Smithells Metal Reference Book, 7th edn., eds. E. A. Brandes and G. B. Brook (Butterworth-Heinemann Ltd., Oxford, 1982). Google Scholar
A. O. E. Animalu, Phys. Rev. B 8, 3542 (1973), DOI: 10.1103/PhysRevB.8.3542. Crossref, Web of Science, ADS, Google Scholar