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Modeling the heterogeneous microstructures of Ti-base metal-matrix composites in the consolidation processes

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dc.contributor.authorKim, Tae Won-
dc.date.accessioned2022-12-21T07:25:32Z-
dc.date.available2022-12-21T07:25:32Z-
dc.date.created2022-08-26-
dc.date.issued2007-07-
dc.identifier.issn0921-5093-
dc.identifier.urihttps://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/179911-
dc.description.abstractDensification in metal-matrix composites occurs by several mechanisms including plastic flow, diffusion, and power-law creep in the consolidation process. In addition, microstructural changes proceed inevitably by either recrystallization or grain growth due to the phase transformation under high temperature environment and stress concentration particularly around the fibers. Heterogeneous microstructures prior to and following consolidation have been analyzed, and the relations to densification behavior investigated. Increasing temperature or pressure leads to increasing densification rate but the non-uniform fiber distribution that is related to the heterogeneous microstructural evolution should be considered for an adequate modeling of microstructures. A material model coupled with the mechanisms-based heterogeneous microstructural evolution is then presented for consolidation. The model has been implemented into finite element software so that process simulation can be carried out, enabling the deformation behavior together with the level of densification to be compared with experimental data. Good comparisons are achieved.-
dc.language영어-
dc.language.isoen-
dc.publisherELSEVIER SCIENCE SA-
dc.titleModeling the heterogeneous microstructures of Ti-base metal-matrix composites in the consolidation processes-
dc.typeArticle-
dc.contributor.affiliatedAuthorKim, Tae Won-
dc.identifier.doi10.1016/j.msea.2006.04.148-
dc.identifier.scopusid2-s2.0-34247472044-
dc.identifier.wosid000247038300027-
dc.identifier.bibliographicCitationMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.462, no.1-2, pp.164 - 168-
dc.relation.isPartOfMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING-
dc.citation.titleMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING-
dc.citation.volume462-
dc.citation.number1-2-
dc.citation.startPage164-
dc.citation.endPage168-
dc.type.rimsART-
dc.type.docTypeArticle; Proceedings Paper-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaMetallurgy & Metallurgical Engineering-
dc.relation.journalWebOfScienceCategoryNanoscience & Nanotechnology-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryMetallurgy & Metallurgical Engineering-
dc.subject.keywordPlusBEHAVIOR-
dc.subject.keywordPlusDENSIFICATION-
dc.subject.keywordPlusTI-6AL-4V-
dc.subject.keywordPlusALLOY-
dc.subject.keywordAuthormetal-matrix composites-
dc.subject.keywordAuthormicrostructural evolution-
dc.subject.keywordAuthordensification behavior-
dc.subject.keywordAuthorrecrystallization-
dc.subject.keywordAuthorgrain growth-
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0921509306018478?via%3Dihub-
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