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Hot-pressed polycrystalline yttrium iron garnet

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Abstract

A simple hot-pressing system is described which enables small volumes of polycrystalline yttrium iron garnet to be routinely produced. The products have high density, very low second phase content and a controlled grain size. Their magnetic properties compare very favourably with similar polycrystalline material produced by conventional sintering. Sample porosity may be varied in a controlled manner by simple changes in pressing conditions.

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Authors and Affiliations

  1. Carnegie Laboratory of Physics, The University, Dundee, UK

    G. A. Naziripour, A. O. Tooke, K. J. Standley & B. E. Storey

Authors
  1. G. A. Naziripour
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  2. A. O. Tooke
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  3. K. J. Standley
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  4. B. E. Storey
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Naziripour, G.A., Tooke, A.O., Standley, K.J. et al. Hot-pressed polycrystalline yttrium iron garnet. J Mater Sci 20, 375–380 (1985). https://doi.org/10.1007/BF00555931

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  • DOI: https://doi.org/10.1007/BF00555931

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