A Stereology — Based Equation for Isotropic Shrinkage During Sintering by Viscous Flow

  • Hans Eckart Exner
  • Edward A. Giess

Abstract

A phenomenological shrinkage equation for compacts of a viscous powder is derived using stereological equations to describe the geometry of the pore/solid interface. The geometric assumptions conform to the pore structure observed experimentally over an extended period of shrinkage.

Keywords

Viscous Flow Glass Powder Pore Shape Linear Shrinkage Height Direction 
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Copyright information

© Springer Science+Business Media New York 1989

Authors and Affiliations

  • Hans Eckart Exner
    • 1
    • 2
  • Edward A. Giess
    • 1
  1. 1.IBM Thomas J. Watson Research CenterYorktown HeightsUSA
  2. 2.Institut für WerkstoffwissenschaftenMax-Planck Institut für MetallforschungStuttgartGermany

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