DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, CS | - |
dc.contributor.author | Oh, JC | - |
dc.contributor.author | Lee, S | - |
dc.date.accessioned | 2015-06-25T02:42:11Z | - |
dc.date.available | 2015-06-25T02:42:11Z | - |
dc.date.created | 2009-08-24 | - |
dc.date.issued | 2003-07 | - |
dc.identifier.issn | 1073-5623 | - |
dc.identifier.other | 2015-OAK-0000003513 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/11471 | - |
dc.description.abstract | The objective of this study is to investigate microstructure, hardness, and wear properties of three kinds of (TiC,TiB)/Ti-6Al-4V surface-alloyed materials fabricated by high-energy electron-beam irradiation. The mixtures of Ti + C, TiC + TiB2, and Ti + B4C powders and CaF2 flux were deposited on a Ti-6Al-4V substrate, and then high-energy electron beam was irradiated on these mixtures. The surface-alloyed layers of 0.9 to 1.6 mm in thickness were homogeneously formed, and contained a large amount (30 to 44 vol. pct) of hard precipitates such as TiC and TiB in the martensitic matrix. This microstructural modification improved the hardness and wear resistance of the surface-alloyed layer 2 times and 6 to 9 times, respectively, greater than that of the substrate. Particularly, the surface-alloyed material fabricated with Ti + B4C powders had a larger volume fraction of TiB and TiC homogeneously distributed in the martensitic matrix, and thus showed the best hardness and wear resistance. These findings suggested that the surface-alloying using high-energy electron-beam irradiation was economical and useful for the development of titanium-base surface-alloyed materials with improved hardness and wear properties. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | MINERALS METALS MATERIALS SOC | - |
dc.relation.isPartOf | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | Improvement of hardness and wear resistance of (TiC, TiB)/Ti-6Al-4V surface-alloyed materials fabricated by high-energy electron-beam irradiation | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | en_US |
dc.identifier.doi | 10.1007/s11661-003-0258-y | - |
dc.author.google | Lee, CS | en_US |
dc.author.google | Oh, JC | en_US |
dc.author.google | Lee, S | en_US |
dc.relation.volume | 34A | en_US |
dc.relation.issue | 7 | en_US |
dc.relation.startpage | 1461 | en_US |
dc.relation.lastpage | 1471 | en_US |
dc.contributor.id | 10052220 | en_US |
dc.relation.journal | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | en_US |
dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
dc.relation.sci | SCI | en_US |
dc.collections.name | Journal Papers | en_US |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, v.34A, no.7, pp.1461 - 1471 | - |
dc.identifier.wosid | 000184051100006 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 1471 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 1461 | - |
dc.citation.title | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | - |
dc.citation.volume | 34A | - |
dc.contributor.affiliatedAuthor | Lee, S | - |
dc.identifier.scopusid | 2-s2.0-0043201415 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 15 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | TI-6AL-4V | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | COMPOSITES | - |
dc.subject.keywordPlus | TITANIUM | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
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