DC Field | Value | Language |
---|---|---|
dc.contributor.author | Asgharzadeh, H | - |
dc.contributor.author | Joo, SH | - |
dc.contributor.author | Kim, HS | - |
dc.date.accessioned | 2015-07-22T19:02:21Z | - |
dc.date.available | 2015-07-22T19:02:21Z | - |
dc.date.created | 2015-06-22 | - |
dc.date.issued | 2014-08 | - |
dc.identifier.issn | 1073-5623 | - |
dc.identifier.other | 2015-OAK-0000033191 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/13181 | - |
dc.description.abstract | Al-3 vol pct carbon nanotube (CNT) composites are fabricated by consolidation through high-pressure torsion (HPT) at room temperature. The densification behavior, microstructural evolution, and mechanical properties of Al/CNT composites are studied. The results show that density and microstructural homogeneity increase with increasing number of revolutions under a high pressure of 6 GPa. Substantial grain refinement is achieved after 10 turns of HPT with an average grain thickness of similar to 38 nm perpendicular to the compression axis of HPT. The Al/CNT composite shows a considerable increase in hardness and strength compared to the Al matrix. The strengthening mechanisms of the Al/CNT composite are found to be (i) grain refinement of Al matrix and (ii) Orowan looping. Raman spectroscopy and high-resolution transmission electron microscopy reveal that the structure of most of CNTs is changed during processing through mechanical milling and HPT. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | SPRINGER | - |
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.subject | SEVERE PLASTIC-DEFORMATION | - |
dc.subject | MECHANICAL-PROPERTIES | - |
dc.subject | WALLED CARBON | - |
dc.subject | NANOTUBE/ALUMINUM COMPOSITES | - |
dc.subject | STRENGTHENING MECHANISMS | - |
dc.subject | POWDER-METALLURGY | - |
dc.subject | BEHAVIOR | - |
dc.subject | ALLOY | - |
dc.subject | EVOLUTION | - |
dc.subject | MICROSTRUCTURE | - |
dc.title | Consolidation of Carbon Nanotube Reinforced Aluminum Matrix Composites by High-Pressure Torsion | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | en_US |
dc.identifier.doi | 10.1007/S11661-014-2354-6 | - |
dc.author.google | Asgharzadeh, H | en_US |
dc.author.google | Joo, SH | en_US |
dc.author.google | Kim, HS | en_US |
dc.relation.volume | 45A | en_US |
dc.relation.issue | 9 | en_US |
dc.relation.startpage | 4129 | en_US |
dc.relation.lastpage | 4137 | en_US |
dc.contributor.id | 10056225 | 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.45A, no.9, pp.4129 - 4137 | - |
dc.identifier.wosid | 000338277600042 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 4137 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 4129 | - |
dc.citation.title | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | - |
dc.citation.volume | 45A | - |
dc.contributor.affiliatedAuthor | Kim, HS | - |
dc.identifier.scopusid | 2-s2.0-84903697749 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 14 | - |
dc.description.scptc | 15 | * |
dc.date.scptcdate | 2018-10-274 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SEVERE PLASTIC-DEFORMATION | - |
dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | WALLED CARBON | - |
dc.subject.keywordPlus | NANOTUBE/ALUMINUM COMPOSITES | - |
dc.subject.keywordPlus | STRENGTHENING MECHANISMS | - |
dc.subject.keywordPlus | POWDER-METALLURGY | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | ALLOY | - |
dc.subject.keywordPlus | EVOLUTION | - |
dc.subject.keywordPlus | MICROSTRUCTURE | - |
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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