Additive manufacturing of titanium-base alloys with equiaxed microstructures using powder blends
DC Field | Value | Language |
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dc.contributor.author | Choi, Gwanghyo | - |
dc.contributor.author | Choi, Won Seok | - |
dc.contributor.author | Han, Jeongho | - |
dc.contributor.author | Choi, Pyuck-Pa | - |
dc.date.accessioned | 2021-07-30T04:51:45Z | - |
dc.date.available | 2021-07-30T04:51:45Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2020-12 | - |
dc.identifier.issn | 2214-8604 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/1682 | - |
dc.description.abstract | The microstructures and tensile properties of additively manufactured Ti-base alloys were investigated. Ti-6A14V and Co-Cr-Mo alloy powders were blended and used for directed energy deposition of bulk samples containing 5 and 10 wt% Co. The Ti-6Al-4V and 5 wto% Co samples exhibited an a phase at ji grain boundaries, which caused a significant reduction and anisotropy of the tensile ductility. A single-phase beta microstructure exhibiting equiaxed grains with a grain size of 36 1m, random texture, and isotropic tensile properties was obtained for the as-deposited 10 wt% Co sample. These phenomena could be ascribed to the high Co content and the resulting enhanced stability of the ji phase and the constitutional supercooling of the melt-pool. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.title | Additive manufacturing of titanium-base alloys with equiaxed microstructures using powder blends | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Han, Jeongho | - |
dc.identifier.doi | 10.1016/j.addma.2020.101467 | - |
dc.identifier.scopusid | 2-s2.0-85088386025 | - |
dc.identifier.wosid | 000600807800065 | - |
dc.identifier.bibliographicCitation | ADDITIVE MANUFACTURING, v.36, pp.1 - 8 | - |
dc.relation.isPartOf | ADDITIVE MANUFACTURING | - |
dc.citation.title | ADDITIVE MANUFACTURING | - |
dc.citation.volume | 36 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 8 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Engineering, Manufacturing | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | DIRECT LASER DEPOSITION | - |
dc.subject.keywordPlus | GRAIN-REFINEMENT | - |
dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | METALLIC COMPONENTS | - |
dc.subject.keywordPlus | TENSILE PROPERTIES | - |
dc.subject.keywordPlus | TI-6AL-4V | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | BETA | - |
dc.subject.keywordPlus | DEFORMATION | - |
dc.subject.keywordPlus | EVOLUTION | - |
dc.subject.keywordAuthor | Additive manufacturing | - |
dc.subject.keywordAuthor | Direct energy deposition | - |
dc.subject.keywordAuthor | Ti-based alloys | - |
dc.subject.keywordAuthor | Powder blend | - |
dc.subject.keywordAuthor | Anisotropy | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S2214860420308393?via%3Dihub | - |
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