Phase Transformations in Ferromagnetic Nanostructured FePd Alloy under Severe Plastic Deformation and Annealing

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Equiatomic FePd alloy in the ordered state has been processed by means of high-pressure torsion deformation (HPTD) and then annealed. X-ray diffraction (XRD), transmission electron microscopy (TEM), and magnetic measurements have been carried out. HPTD results in an order-disorder transformation of the initial ordered L10-phase (s.g. P4/mmm) into a disordered fcc phase (s.g. Fm-3m) through the body-centered tetragonal (bct) phase (s.g. I4/mmm). Subsequent annealing restores the L10-phase.

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Periodical:

Solid State Phenomena (Volumes 168-169)

Main Theme:

Edited by:

V. Ustinov

Pages:

392-395

DOI:

10.4028/www.scientific.net/SSP.168-169.392

Citation:

N.I. Vlasova et al., "Phase Transformations in Ferromagnetic Nanostructured FePd Alloy under Severe Plastic Deformation and Annealing", Solid State Phenomena, Vols. 168-169, pp. 392-395, 2011

Online since:

December 2010

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$38.00

[1] А. Ye. Yermakov, N.I. Sokolovskaya, V.А. Tsurin and others: Phys. Met. Metallogr. Vol. 46 (1978), p.733.

[2] G.V. Ivanova, N.N. Shchegoleva, L.M. Magat and Ya.S. Shur: Fiz. Met. Metalloved. Vol. 34 (1972), p.1014.

[3] A.R. Deshpande, J.M.K. Wiezorek: JMMM Vol. 270 (2004), p.157.

[4] R.Z. Valiev, R.K. Islamgaliev, I.V. Alexandrov: Progr. Mater. Sci. Vol. 45 (2000), p.103.

[5] Information on http: /www. ccp14. ac. uk/ccp/w- mirrors/powdcell/a_v/v_1/powder/e_cell. html.

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