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Practical applications of hotisostatic Pressing diagrams: Four case studies

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Abstract

The construction of mechanism maps for hot-isostatic pressing is described. Maps are constructed for a number of materials of commercial and scientific interest: a tool steel, a superalloy, Al2O3, and ice. They allow the processes involved in hot-isostatic pressing to be examined, and suggest ways of picking optimum combinations of pressure, temperature, and time to give maximum density.

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Authors and Affiliations

  1. Research Scientist at the Max-Planck-Institut für Metallforschung, Stuttgart, West Germany

    E. Arzt

  2. Engineering Department, University of Cambridge, Trumpington Street, CB2 1PZ, Cambridge, England

    M. F. Ashby (Professor of Engineering)

  3. Department of Engineering Materials, University of Luleå, S-951 87 Luleå, Sweden

    K. E. Easterling (Professor of Materials Engineering)

Authors
  1. E. Arzt
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  2. M. F. Ashby
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  3. K. E. Easterling
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Formerly Research Assistant, Engineering Department, University of Cambridge.

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Arzt, E., Ashby, M.F. & Easterling, K.E. Practical applications of hotisostatic Pressing diagrams: Four case studies. Metall Trans A 14, 211–221 (1983). https://doi.org/10.1007/BF02651618

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  • DOI: https://doi.org/10.1007/BF02651618

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