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Article: Abnormal grain growth induced by sub-boundary-enhanced solid-state wetting: Analysis by phase-field model simulations

TitleAbnormal grain growth induced by sub-boundary-enhanced solid-state wetting: Analysis by phase-field model simulations
Authors
KeywordsSimulation
Grain boundary wetting
Phase-field models
Abnormal grain growth
Issue Date2009
Citation
Acta Materialia, 2009, v. 57, n. 3, p. 838-845 How to Cite?
AbstractAbnormal grain growth (AGG) was approached by a new concept of sub-boundary-enhanced solid-state wetting using a phase-field model (PFM) simulation. If grains have sub-boundaries of very low-energy, they increase the probability of growing by solid-state wetting, compared with other grains of moderate anisotropy in grain boundary energy. As a result, the grains with sub-boundaries have an exclusive growth advantage and can grow abnormally. These aspects are shown in two- and three-dimensional PFM simulations. © 2008 Acta Materialia Inc.
Persistent Identifierhttp://hdl.handle.net/10722/303338
ISSN
2023 Impact Factor: 8.3
2023 SCImago Journal Rankings: 2.916
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorKo, Kyung Jun-
dc.contributor.authorCha, Pil Ryung-
dc.contributor.authorSrolovitz, David-
dc.contributor.authorHwang, Nong Moon-
dc.date.accessioned2021-09-15T08:25:06Z-
dc.date.available2021-09-15T08:25:06Z-
dc.date.issued2009-
dc.identifier.citationActa Materialia, 2009, v. 57, n. 3, p. 838-845-
dc.identifier.issn1359-6454-
dc.identifier.urihttp://hdl.handle.net/10722/303338-
dc.description.abstractAbnormal grain growth (AGG) was approached by a new concept of sub-boundary-enhanced solid-state wetting using a phase-field model (PFM) simulation. If grains have sub-boundaries of very low-energy, they increase the probability of growing by solid-state wetting, compared with other grains of moderate anisotropy in grain boundary energy. As a result, the grains with sub-boundaries have an exclusive growth advantage and can grow abnormally. These aspects are shown in two- and three-dimensional PFM simulations. © 2008 Acta Materialia Inc.-
dc.languageeng-
dc.relation.ispartofActa Materialia-
dc.subjectSimulation-
dc.subjectGrain boundary wetting-
dc.subjectPhase-field models-
dc.subjectAbnormal grain growth-
dc.titleAbnormal grain growth induced by sub-boundary-enhanced solid-state wetting: Analysis by phase-field model simulations-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.actamat.2008.10.030-
dc.identifier.scopuseid_2-s2.0-58049211813-
dc.identifier.volume57-
dc.identifier.issue3-
dc.identifier.spage838-
dc.identifier.epage845-
dc.identifier.isiWOS:000263025300022-

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