The influence of anisotropic grain boundary energy on triple junction morphology and grain growth
Conference
·
OSTI ID:305570
- State Univ. of New York, Stony Brook, NY (United States). Dept. of Materials Science and Engineering
The author considers some examples of triple junction equilibration in the presence of grain boundary energy anisotropy. It is shown that the presence of one or two cusp-trapped grain boundaries can reduce the restrictions upon the dihedral angles formed with the remaining (isotropic) boundaries. This allows for a reduction in the average grain boundary curvature, and thus in the driving force for grain boundary migration.
- Sponsoring Organization:
- National Science Foundation, Washington, DC (United States)
- OSTI ID:
- 305570
- Report Number(s):
- CONF-980405--
- Country of Publication:
- United States
- Language:
- English
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