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Simultaneous enhancement in strength and ductility by reinforcing magnesium with carbon nanotubes

โœ Scribed by C.S. Goh; J. Wei; L.C. Lee; M. Gupta


Book ID
103841016
Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
140 KB
Volume
423
Category
Article
ISSN
0921-5093

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โœฆ Synopsis


The disintegrated melt deposition method was used to fabricate Mg nanocomposites containing 0.3, 1.3, 1.6 and 2 wt.% carbon nanotubes (CNTs). The nanocomposites obtained were hot extruded and characterized for their physical and mechanical properties. Lighter nanocomposites have been produced with the incorporation of CNTs than without them. A simultaneous increase in 0.2% yield strength, ultimate tensile strength and ductility was found for the Mg-CNT nanocomposites, until a threshold of 1.3 wt.% was reached.


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