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Article Dans Une Revue Journal of Alloys and Compounds Année : 2012

Mechanosynthesis of supersaturated solid solutions of Sn in near-equiatomic bcc FeCo

J. M. Loureiro
  • Fonction : Auteur
Benilde F. O. Costa
  • Fonction : Auteur correspondant
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Gérard Le Caër

Résumé

The mechanosynthesis of Fe-Co-Sn ternary alloys from initial powder mixtures of composition (Fe50−x/2Co50−x/2)Snx is studied for x ≤ 33 at.%. Disordered nanocrystalline bcc solid solutions are formed in that way up to Sn contents as large as ∼20 at.%. The dissolution of Sn in near-equiatomic bcc Fe-Co is unambiguously proven by X-ray diffraction and 57Fe and 119Sn Mössbauer spectroscopy.

Dates et versions

hal-00910852 , version 1 (28-11-2013)

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Citer

J. M. Loureiro, Benilde F. O. Costa, Gérard Le Caër. Mechanosynthesis of supersaturated solid solutions of Sn in near-equiatomic bcc FeCo. Journal of Alloys and Compounds, 2012, 536 (Suppl. 1), pp.S31-S34. ⟨10.1016/j.jallcom.2011.12.036⟩. ⟨hal-00910852⟩
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