dc.contributor.author |
Nabarro, FRN
|
en_US |
dc.date.accessioned |
2007-02-06T11:49:13Z |
en_US |
dc.date.accessioned |
2007-06-07T10:06:07Z |
|
dc.date.available |
2007-02-06T11:49:13Z |
en_US |
dc.date.available |
2007-06-07T10:06:07Z |
|
dc.date.issued |
1998-11-13 |
en_US |
dc.identifier.citation |
Nabarro, FRN. 1998. Stress-driven grain growth. Scripta materialia, vol 39 (12), pp 1681-1683 |
en_US |
dc.identifier.issn |
1359-6462 |
en_US |
dc.identifier.uri |
http://hdl.handle.net/10204/1521
|
en_US |
dc.identifier.uri |
http://hdl.handle.net/10204/1521
|
|
dc.description.abstract |
This article shows the differences of two-dimensional polycrystal of a material with a rectangular unit cell with lattice spacing b and b (1 + epsilon), subjected to a uniform external stress sigma. Consider a grain in which the lattice vector of length b (1+ epsilon) is parallel to sigma, embedded in a grain in which the lattice vector b (1+ epsilon) is transverse to sigma. If the embedded grain grows at the expense of its matrix, the source of the stress will do work, and therefore the presence of this stress will drive the growth of the embedded grain. The author estimates the rate of this process, and discuss an apparently anomalous consequence of this estimate. The process involved is distinct from that of diffusional creep, but, because the two are related, provides a summary of the theory of diffusional creep. |
en_US |
dc.format.extent |
74829 bytes |
en_US |
dc.format.mimetype |
application/pdf |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Pergamon-Elsevier Science |
en_US |
dc.rights |
Copyright:1998 Pergamon-Elsevier Science Ltd |
en_US |
dc.subject |
Polycrystals |
en_US |
dc.subject |
Embedded grain growth |
en_US |
dc.subject |
Diffusional creeps |
en_US |
dc.title |
Stress-driven grain growth |
en_US |
dc.type |
Article |
en_US |
dc.identifier.apacitation |
Nabarro, F. (1998). Stress-driven grain growth. http://hdl.handle.net/10204/1521 |
en_ZA |
dc.identifier.chicagocitation |
Nabarro, FRN "Stress-driven grain growth." (1998) http://hdl.handle.net/10204/1521 |
en_ZA |
dc.identifier.vancouvercitation |
Nabarro F. Stress-driven grain growth. 1998; http://hdl.handle.net/10204/1521. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Nabarro, FRN
AB - This article shows the differences of two-dimensional polycrystal of a material with a rectangular unit cell with lattice spacing b and b (1 + epsilon), subjected to a uniform external stress sigma. Consider a grain in which the lattice vector of length b (1+ epsilon) is parallel to sigma, embedded in a grain in which the lattice vector b (1+ epsilon) is transverse to sigma. If the embedded grain grows at the expense of its matrix, the source of the stress will do work, and therefore the presence of this stress will drive the growth of the embedded grain. The author estimates the rate of this process, and discuss an apparently anomalous consequence of this estimate. The process involved is distinct from that of diffusional creep, but, because the two are related, provides a summary of the theory of diffusional creep.
DA - 1998-11-13
DB - ResearchSpace
DP - CSIR
KW - Polycrystals
KW - Embedded grain growth
KW - Diffusional creeps
LK - https://researchspace.csir.co.za
PY - 1998
SM - 1359-6462
T1 - Stress-driven grain growth
TI - Stress-driven grain growth
UR - http://hdl.handle.net/10204/1521
ER -
|
en_ZA |