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Article Dans Une Revue Journal de Physique I Année : 1993

Material processing in high static magnetic field. A review of an experimental study on levitation, phase separation, convection and texturation

E. Beaugnon
D. Bourgault
  • Fonction : Auteur
D. Braithwaite
P. de Rango
R. Perrier de La Bathie
  • Fonction : Auteur
André Sulpice
  • Fonction : Auteur
R. Tournier
  • Fonction : Auteur

Résumé

An inhomogeneous magnetic field exerts a force on magnetic materials and can be used either to compensate gravity, control convection in a magnetic liquid or modify the microstructure of a solidified multiphased system where the phases exhibit dilferent magnetic susceptibilities. A homogeneous field may produce a preferred crystallographic alignment in systems which exhibit an anisotropy of their magnetic susceptibility near their melting point. We present an experimental study of those ef[ ects, demonstrating t heir impact on the elaboration of a wide range of materials.

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jpa-00246732 , version 1 (04-02-2008)

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E. Beaugnon, D. Bourgault, D. Braithwaite, P. de Rango, R. Perrier de La Bathie, et al.. Material processing in high static magnetic field. A review of an experimental study on levitation, phase separation, convection and texturation. Journal de Physique I, 1993, 3 (2), pp.399-421. ⟨10.1051/jp1:1993142⟩. ⟨jpa-00246732⟩

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