Improved tensile strength of carbon nanotube reinforced aluminum composites processed by powder metallurgy

Improved tensile strength of carbon nanotube reinforced aluminum composites processed by powder metallurgy

Carbon nanotube (CNT) reinforced aluminum (Al) composites were synthesized using the powder metallurgy (P/M) technique, combined with hot extrusion and hot rolling. 0-2.0wt.% of CNTs were added as reinforcements. The effect of CNTs on the mechanical properties of Al was investigated and a significan...

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Main Authors: Liao, Jinzhi, Tan, Ming-Jen
Other Authors: School of Mechanical and Aerospace Engineering
Format: Article
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/97477
http://hdl.handle.net/10220/10694
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-974772020-03-07T13:22:17Z Improved tensile strength of carbon nanotube reinforced aluminum composites processed by powder metallurgy Liao, Jinzhi Tan, Ming-Jen School of Mechanical and Aerospace Engineering Carbon nanotube (CNT) reinforced aluminum (Al) composites were synthesized using the powder metallurgy (P/M) technique, combined with hot extrusion and hot rolling. 0-2.0wt.% of CNTs were added as reinforcements. The effect of CNTs on the mechanical properties of Al was investigated and a significant enhancement in tensile strength was obtained compared with the pure matrix. The improved strength was analyzed based on (i) Orowan strengthening, (ii) thermal mismatch between CNTs and matrix, and (iii) load partition effect due to the CNTs. 2013-06-26T04:12:31Z 2019-12-06T19:43:09Z 2013-06-26T04:12:31Z 2019-12-06T19:43:09Z 2012 2012 Journal Article Liao, J., & Tan, M.-J. (2012). Improved Tensile Strength of Carbon Nanotube Reinforced Aluminum Composites Processed by Powder Metallurgy. Advanced Materials Research, 500, 651-656. 1662-8985 https://hdl.handle.net/10356/97477 http://hdl.handle.net/10220/10694 10.4028/www.scientific.net/AMR.500.651 en Advanced materials research © 2012 Trans Tech Publications, Switzerland.
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
description Carbon nanotube (CNT) reinforced aluminum (Al) composites were synthesized using the powder metallurgy (P/M) technique, combined with hot extrusion and hot rolling. 0-2.0wt.% of CNTs were added as reinforcements. The effect of CNTs on the mechanical properties of Al was investigated and a significant enhancement in tensile strength was obtained compared with the pure matrix. The improved strength was analyzed based on (i) Orowan strengthening, (ii) thermal mismatch between CNTs and matrix, and (iii) load partition effect due to the CNTs.
author2 School of Mechanical and Aerospace Engineering
author_facet School of Mechanical and Aerospace Engineering
Liao, Jinzhi
Tan, Ming-Jen
format Article
author Liao, Jinzhi
Tan, Ming-Jen
spellingShingle Liao, Jinzhi
Tan, Ming-Jen
Improved tensile strength of carbon nanotube reinforced aluminum composites processed by powder metallurgy
author_sort Liao, Jinzhi
title Improved tensile strength of carbon nanotube reinforced aluminum composites processed by powder metallurgy
title_short Improved tensile strength of carbon nanotube reinforced aluminum composites processed by powder metallurgy
title_full Improved tensile strength of carbon nanotube reinforced aluminum composites processed by powder metallurgy
title_fullStr Improved tensile strength of carbon nanotube reinforced aluminum composites processed by powder metallurgy
title_full_unstemmed Improved tensile strength of carbon nanotube reinforced aluminum composites processed by powder metallurgy
title_sort improved tensile strength of carbon nanotube reinforced aluminum composites processed by powder metallurgy
publishDate 2013
url https://hdl.handle.net/10356/97477
http://hdl.handle.net/10220/10694
_version_ 1681041741349650432

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