Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/19552Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Duarte, Isabel | pt |
| dc.contributor.author | Ventura, Eduardo | pt |
| dc.contributor.author | Olhero, Susana | pt |
| dc.contributor.author | Ferreira, Jose M. F. | pt |
| dc.date.accessioned | 2017-12-07T19:16:35Z | - |
| dc.date.issued | 2015 | pt |
| dc.identifier.issn | 0167-577X | pt |
| dc.identifier.uri | http://hdl.handle.net/10773/19552 | - |
| dc.description.abstract | This paper presents an innovative approach to prepare a new class of closed-cell reinforced (nanocomposite) metal-foams that synergistically explores the remarkable properties of both metal-foams and carbon-nanotubes. This approach combines colloidal-processing (including freeze-granulation-lyophilisation) and powder technology, ensuring the retention of the tubular-structure of -COOH-functionalised multiwall carbon nanotubes (MWCNTs-COOH) and their uniform distribution in the metal-matrix. The microstructural analysis revealed non-agglomerated, well-dispersed, stretched and directionally-aligned MWCNTs within the AI-matrix of the foams. These conditions potentiate the reinforcing role of MWCNTs with Vickers microhardness increments > 100%. (C) 2015 Elsevier B.V. All rights reserved. | pt |
| dc.language.iso | eng | pt |
| dc.publisher | Elsevier | pt |
| dc.relation | info:eu-repo/grantAgreement/FCT/5876/147332/PT | pt |
| dc.rights | restrictedAccess | por |
| dc.subject | Mechanical proprerties | pt |
| dc.subject | Matrix composites | pt |
| dc.title | A novel approach to prepare aluminium-alloy foams reinforced by carbon-nanotubes | pt |
| dc.type | article | pt |
| dc.peerreviewed | yes | pt |
| ua.distribution | international | pt |
| degois.publication.firstPage | 162 | pt |
| degois.publication.lastPage | 166 | pt |
| degois.publication.title | Materials Letters | pt |
| degois.publication.volume | 160 | pt |
| dc.date.embargo | 10000-01-01 | - |
| dc.relation.publisherversion | 10.1016/j.matlet.2015.07.115 | pt |
| dc.identifier.doi | 10.1016/j.matlet.2015.07.115 | pt |
| Appears in Collections: | TEMA - Artigos CICECO - Artigos DEM - Artigos | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| A novel approach to prepare aluminium-alloy foams reinforced by carbon-nanotubes_10.1016j.matlet.2015.07.115.pdf | 3.51 MB | Adobe PDF |  |
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