Structural Size Effects of Intermetallic Compounds on the Mechanical Properties of Mo-Si-B Alloy: An Experimental Investigation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Byun, Jong Min | - |
dc.contributor.author | Bang, Su-Ryong | - |
dc.contributor.author | Park, Chun Woong | - |
dc.contributor.author | Suk, Myung-Jin | - |
dc.contributor.author | Kim, Young Do | - |
dc.date.accessioned | 2021-08-02T17:35:54Z | - |
dc.date.available | 2021-08-02T17:35:54Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2016-01 | - |
dc.identifier.issn | 1598-9623 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/24076 | - |
dc.description.abstract | In general, size, shape and dispersion of phases in alloys significantly affect mechanical properties. In this study, the mechanical properties of Mo-Si-B alloys were experimentally investigated with regards to the refinement of intermetallic compound. To confirm the size effect of the intermetallic compound phases on mechanical properties, two differently sized intermetallic compound powders consisting Mo5SiB2 and Mo3Si were fabricated by mechano-chemical process and high-energy ball milling. A modified powder metallurgy method was used with core-shell intermetallic powders where the intermetallic compound particles were the core and nano-sized Mo particles which formed by the hydrogen reduction of Mo oxide were the shells, leading to the microstructures with uniformly distributed intermetallic compound phases within a continuous alpha-Mo matrix phase. Vickers hardness and fracture toughness were measured to examine the mechanical properties of sintered bodies. Vickers hardness was 472 Hv for the fine intermetallic compound powder and 415 Hy for the coarse intermetallic compound powder. The fracture toughness was 12.4 MPa.root m for the fine IMC powders and 13.5 MPa.root m for the coarse intermetallic compound powder. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN INST METALS MATERIALS | - |
dc.title | Structural Size Effects of Intermetallic Compounds on the Mechanical Properties of Mo-Si-B Alloy: An Experimental Investigation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Young Do | - |
dc.identifier.doi | 10.1007/s12540-015-5497-0 | - |
dc.identifier.scopusid | 2-s2.0-84953356618 | - |
dc.identifier.wosid | 000367700700012 | - |
dc.identifier.bibliographicCitation | METALS AND MATERIALS INTERNATIONAL, v.22, no.1, pp.81 - 86 | - |
dc.relation.isPartOf | METALS AND MATERIALS INTERNATIONAL | - |
dc.citation.title | METALS AND MATERIALS INTERNATIONAL | - |
dc.citation.volume | 22 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 81 | - |
dc.citation.endPage | 86 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002066552 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | SUPERALLOY | - |
dc.subject.keywordPlus | DEFORMATION | - |
dc.subject.keywordAuthor | Mo-Si-B alloys | - |
dc.subject.keywordAuthor | intermetallics | - |
dc.subject.keywordAuthor | powder processing | - |
dc.subject.keywordAuthor | mechanical properties | - |
dc.subject.keywordAuthor | scanning electron microscopy (SEM) | - |
dc.identifier.url | https://link.springer.com/article/10.1007/s12540-015-5497-0 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.