Diffusion induced grain boundary migration
Abstract
While grain boundaries and interphase boundaries provide high diffusivity paths in solids, little bulk composition change can occur at temperatures where lattice diffusion is frozen out unless the boundaries migrate. That the diffusion itself can induce boundary migration has been suspected for some time. This study reviews evidence that the effect is indeed common, and this conclusion is reinforced by additional observations on three systems. (GHT)
- Authors:
- Publication Date:
- Research Org.:
- Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
- OSTI Identifier:
- 6146335
- Report Number(s):
- COO-5002-2
TRN: 79-016660
- DOE Contract Number:
- ER-78-S-02-5002
- Resource Type:
- Technical Report
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; CRYSTAL LATTICES; GRAIN BOUNDARIES; MIGRATION LENGTH; BOUNDARY CONDITIONS; DIFFUSION; HIGH TEMPERATURE; CRYSTAL STRUCTURE; MICROSTRUCTURE; 656000* - Condensed Matter Physics
Citation Formats
Cahn, J. W., Pan, J. D., and Balluffi, R. W. Diffusion induced grain boundary migration. United States: N. p., 1979.
Web. doi:10.2172/6146335.
Cahn, J. W., Pan, J. D., & Balluffi, R. W. Diffusion induced grain boundary migration. United States. https://doi.org/10.2172/6146335
Cahn, J. W., Pan, J. D., and Balluffi, R. W. 1979.
"Diffusion induced grain boundary migration". United States. https://doi.org/10.2172/6146335. https://www.osti.gov/servlets/purl/6146335.
@article{osti_6146335,
title = {Diffusion induced grain boundary migration},
author = {Cahn, J. W. and Pan, J. D. and Balluffi, R. W.},
abstractNote = {While grain boundaries and interphase boundaries provide high diffusivity paths in solids, little bulk composition change can occur at temperatures where lattice diffusion is frozen out unless the boundaries migrate. That the diffusion itself can induce boundary migration has been suspected for some time. This study reviews evidence that the effect is indeed common, and this conclusion is reinforced by additional observations on three systems. (GHT)},
doi = {10.2172/6146335},
url = {https://www.osti.gov/biblio/6146335},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue May 01 00:00:00 EDT 1979},
month = {Tue May 01 00:00:00 EDT 1979}
}
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