Hot Consolidation of Aluminium and Aluminium nano-MMC Powders by Equal Channel Angular Pressing
In this work novel routes for consolidating aluminum powders via Equal Channel Angular Pressing (ECAP) are investigated. Furthermore, parameters were optimized for consolidating aluminium reinforced with nanoparticles <br /> (n-SiC) and nanofibers (Carbon nanotubes). Consolidating commercial p...
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Kaunas University of Technology
2012-09-01
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Online Access: | http://matsc.ktu.lt/index.php/MatSc/article/view/2431 |
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doaj-ffde4ad189ab4f298ea10dc6435a6db92020-11-25T01:08:57ZengKaunas University of TechnologyMedžiagotyra1392-13202029-72892012-09-0118323423710.5755/j01.ms.18.3.24311505Hot Consolidation of Aluminium and Aluminium nano-MMC Powders by Equal Channel Angular PressingLauri KOLLO0Kaspar KALLIP1Jaana-Kateriina GOMON2Lembit KOMMEL3Tallinn University of TechnologyTallinn University of TechnologyTallinn University of TechnologyTallinn University of TechnologyIn this work novel routes for consolidating aluminum powders via Equal Channel Angular Pressing (ECAP) are investigated. Furthermore, parameters were optimized for consolidating aluminium reinforced with nanoparticles <br /> (n-SiC) and nanofibers (Carbon nanotubes). Consolidating commercial purity aluminum powder with ECAP, approximately 60 % rise in hardness and strength were achieved compared to materials compacted by well established direct extrusion, at the same time losing about 2 times in ductility. Al-1 vol.<sub> </sub>% nano-SiC composites showed increase in hardness compared to composites consolidated by conventional methods.<p>DOI: <a href="http://dx.doi.org/10.5755/j01.ms.18.3.2431">http://dx.doi.org/10.5755/j01.ms.18.3.2431</a></p>http://matsc.ktu.lt/index.php/MatSc/article/view/2431aluminiumpowder metallurgymetal matrix compositesEqual Channel Angular Pressing |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Lauri KOLLO Kaspar KALLIP Jaana-Kateriina GOMON Lembit KOMMEL |
spellingShingle |
Lauri KOLLO Kaspar KALLIP Jaana-Kateriina GOMON Lembit KOMMEL Hot Consolidation of Aluminium and Aluminium nano-MMC Powders by Equal Channel Angular Pressing Medžiagotyra aluminium powder metallurgy metal matrix composites Equal Channel Angular Pressing |
author_facet |
Lauri KOLLO Kaspar KALLIP Jaana-Kateriina GOMON Lembit KOMMEL |
author_sort |
Lauri KOLLO |
title |
Hot Consolidation of Aluminium and Aluminium nano-MMC Powders by Equal Channel Angular Pressing |
title_short |
Hot Consolidation of Aluminium and Aluminium nano-MMC Powders by Equal Channel Angular Pressing |
title_full |
Hot Consolidation of Aluminium and Aluminium nano-MMC Powders by Equal Channel Angular Pressing |
title_fullStr |
Hot Consolidation of Aluminium and Aluminium nano-MMC Powders by Equal Channel Angular Pressing |
title_full_unstemmed |
Hot Consolidation of Aluminium and Aluminium nano-MMC Powders by Equal Channel Angular Pressing |
title_sort |
hot consolidation of aluminium and aluminium nano-mmc powders by equal channel angular pressing |
publisher |
Kaunas University of Technology |
series |
Medžiagotyra |
issn |
1392-1320 2029-7289 |
publishDate |
2012-09-01 |
description |
In this work novel routes for consolidating aluminum powders via Equal Channel Angular Pressing (ECAP) are investigated. Furthermore, parameters were optimized for consolidating aluminium reinforced with nanoparticles <br /> (n-SiC) and nanofibers (Carbon nanotubes). Consolidating commercial purity aluminum powder with ECAP, approximately 60 % rise in hardness and strength were achieved compared to materials compacted by well established direct extrusion, at the same time losing about 2 times in ductility. Al-1 vol.<sub> </sub>% nano-SiC composites showed increase in hardness compared to composites consolidated by conventional methods.<p>DOI: <a href="http://dx.doi.org/10.5755/j01.ms.18.3.2431">http://dx.doi.org/10.5755/j01.ms.18.3.2431</a></p> |
topic |
aluminium powder metallurgy metal matrix composites Equal Channel Angular Pressing |
url |
http://matsc.ktu.lt/index.php/MatSc/article/view/2431 |
work_keys_str_mv |
AT laurikollo hotconsolidationofaluminiumandaluminiumnanommcpowdersbyequalchannelangularpressing AT kasparkallip hotconsolidationofaluminiumandaluminiumnanommcpowdersbyequalchannelangularpressing AT jaanakateriinagomon hotconsolidationofaluminiumandaluminiumnanommcpowdersbyequalchannelangularpressing AT lembitkommel hotconsolidationofaluminiumandaluminiumnanommcpowdersbyequalchannelangularpressing |
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1725180726629892096 |