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Energy of Grain Boundaries in Halite
Author(s) -
MOMENT ROGER L.,
GORDON ROBERT B.
Publication year - 1964
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.1151-2916.1964.tb13819.x
Subject(s) - misorientation , grain boundary , tilt (camera) , boundary (topology) , materials science , torque , condensed matter physics , orientation (vector space) , grain boundary diffusion coefficient , energy (signal processing) , mineralogy , metallurgy , geometry , geology , physics , thermodynamics , mathematics , microstructure , mathematical analysis , quantum mechanics
Relative grain boundary energy measurements were made by the tracrystal method for [100] tilt boundaries in NaCl. The dependence of boundary energy on grain misorientation was similar to that in metals; however, the presence of significant torque term effects, i.e. dependence of the boundary energy on boundary orientation, is indicated. A method of measuring the relative magnitudes of the torque terms by applying a driving force to boundaries in bi‐crystals is described.