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Pore Shrinkage and Sintering Stress
Author(s) -
JONGHE LUTGARD C.,
RAHAMAN MOHAMED L.
Publication year - 1984
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1984.tb19669.x
Subject(s) - shrinkage , sintering , materials science , pore water pressure , matrix (chemical analysis) , stress (linguistics) , composite material , mineralogy , geology , geotechnical engineering , linguistics , philosophy
The criterion for the stability of a large pore in a fine pore matrix is reconsidered, taking into account the pressure exerted by the densifying matrix. The result indicates that progressively larger pores can shrink, even if grain growth is minimal or absent.