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Conference Paper: Simulation of grain growth during directional annealing
Title | Simulation of grain growth during directional annealing |
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Authors | |
Issue Date | 1994 |
Citation | Materials Research Society Symposium - Proceedings, 1994, v. 362, p. 271-276 How to Cite? |
Abstract | A Monte Carlo simulation procedure is applied to simulate non-uniform grain growth during directional annealing. The assumed temperature profile consists of a small, finite size hot zone which blends smoothly into cold zones ahead and behind the hot zone. The hot zone is assumed to move with a constant velocity. The influence of the ratio of hot zone to cold zone temperatures and the velocity of the temperature field are investigated. The grain size is analyzed as a function of these variables. We find that very high aspect ratio grains (long axis parallel to the thermal field velocity vector) are possible within a restricted velocity window. These results are analyzed in terms of an analytic model based upon conventional grain growth laws. |
Persistent Identifier | http://hdl.handle.net/10722/303131 |
ISSN | 2019 SCImago Journal Rankings: 0.114 |
DC Field | Value | Language |
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dc.contributor.author | Zacharopoulos, N. | - |
dc.contributor.author | Holm, E. A. | - |
dc.contributor.author | Srolovitz, D. J. | - |
dc.date.accessioned | 2021-09-15T08:24:41Z | - |
dc.date.available | 2021-09-15T08:24:41Z | - |
dc.date.issued | 1994 | - |
dc.identifier.citation | Materials Research Society Symposium - Proceedings, 1994, v. 362, p. 271-276 | - |
dc.identifier.issn | 0272-9172 | - |
dc.identifier.uri | http://hdl.handle.net/10722/303131 | - |
dc.description.abstract | A Monte Carlo simulation procedure is applied to simulate non-uniform grain growth during directional annealing. The assumed temperature profile consists of a small, finite size hot zone which blends smoothly into cold zones ahead and behind the hot zone. The hot zone is assumed to move with a constant velocity. The influence of the ratio of hot zone to cold zone temperatures and the velocity of the temperature field are investigated. The grain size is analyzed as a function of these variables. We find that very high aspect ratio grains (long axis parallel to the thermal field velocity vector) are possible within a restricted velocity window. These results are analyzed in terms of an analytic model based upon conventional grain growth laws. | - |
dc.language | eng | - |
dc.relation.ispartof | Materials Research Society Symposium - Proceedings | - |
dc.title | Simulation of grain growth during directional annealing | - |
dc.type | Conference_Paper | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1557/PROC-362-271 | - |
dc.identifier.scopus | eid_2-s2.0-0029211625 | - |
dc.identifier.volume | 362 | - |
dc.identifier.spage | 271 | - |
dc.identifier.epage | 276 | - |