DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, HN | ko |
dc.contributor.author | Chang, SN | ko |
dc.contributor.author | Kim, Do Kyung | ko |
dc.contributor.author | Chang, SN | ko |
dc.date.accessioned | 2010-11-22T05:27:42Z | - |
dc.date.available | 2010-11-22T05:27:42Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009-11 | - |
dc.identifier.citation | SCRIPTA MATERIALIA, v.61, pp.871 - 874 | - |
dc.identifier.issn | 1359-6462 | - |
dc.identifier.uri | http://hdl.handle.net/10203/20227 | - |
dc.description.abstract | Planar shock-wave compaction (SWC), at a peak pressure of similar to 15 GPa, was used to fabricate 90% dense carbon nanotube-reinforced-Cu composite (SWC-CNT/Cu). Transmission electron microscopy analysis of SWC-CNT/Cu revealed retention of nanoscale size Cu grains, and the presence of shear bands and homogeneous dispersion of CNTs in the Cu matrix. These findings explain the significantly enhanced hardness observed. A Vickers hardness and nanoindentation test for SWC-CNT/Cu indicated enhanced microhardness of 1190 and 1794 MPa, respectively, proving the efficiency of the SWC technique. (C) 2009 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. | - |
dc.description.sponsorship | This work was financially supported by Defense Acquisition Program Administration and Agency for Defense Development under the contract UD060006AD and the Korea Research Foundation Grant funded by the Korean Government (MOEHRD) (KRF-2005-005- J09701). | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | DUCTILE POROUS MATERIALS | - |
dc.subject | DYNAMIC COMPACTION | - |
dc.subject | POWDERS | - |
dc.title | Enhanced microhardness of nanocrystalline carbon nanotube-reinforced Cu composite using planar shock-wave compaction | - |
dc.type | Article | - |
dc.identifier.wosid | 000270343100006 | - |
dc.identifier.scopusid | 2-s2.0-69249236967 | - |
dc.type.rims | ART | - |
dc.citation.volume | 61 | - |
dc.citation.beginningpage | 871 | - |
dc.citation.endingpage | 874 | - |
dc.citation.publicationname | SCRIPTA MATERIALIA | - |
dc.identifier.doi | 10.1016/j.scriptamat.2009.07.017 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kim, Do Kyung | - |
dc.contributor.nonIdAuthor | Chang, SN | - |
dc.contributor.nonIdAuthor | Chang, SN | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Copper | - |
dc.subject.keywordAuthor | Mechanical properties | - |
dc.subject.keywordAuthor | Carbon nanotube-reinforced composite | - |
dc.subject.keywordAuthor | Shock-wave compaction | - |
dc.subject.keywordAuthor | Microhardness | - |
dc.subject.keywordPlus | DUCTILE POROUS MATERIALS | - |
dc.subject.keywordPlus | DYNAMIC COMPACTION | - |
dc.subject.keywordPlus | POWDERS | - |
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