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Amorphous Phases in Materials Microstructure

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Published/Copyright: January 8, 2022

Abstract

Formation of a “constrained liquid” as the boundary film with a constant thickness and segregation of the surplus “free liquid” into the joint pockets in the microstructure of the liquid-phase sintered ceramics has been ascribed to an additional interaction in the system. The parallel tangent construction has been derived as condition of true thermodynamic equilibrium between the constrained and the free liquid. Similarly constrained equilibrium has been considered for amorphous boundary phase and suggested as possible explanation of its apparent stability.


Dr. J. Golczewski Max-Planck-Institut für Metallforschung Heisenberdstr. 5, D-70569 Stuttgart, Germany Fax.: +49 711 6861 104

Dedicated to Dr. Ibrahim (Himo) Ansara in memory of a great friend, scientist and teacher


  1. The authors would like to express their gratitude to the organizers and financial sponsors of a wonderful workshop.

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Received: 2001-03-12
Published Online: 2022-01-08

© 2001 Carl Hanser Verlag, München

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