Scholars@Duke

Mechanical properties of carbon nanotubes reinforced az91 composites by enhanced interfacial bonding

Publication ,  Conference
Han, G; Du, W; Du, X; Wang, Z; Liu, K; Li, S
Published in: Materials Science Forum
January 1, 2017
Published version (DOI)

The aim of this study is to enhance the interfacial bonding strength of carbon nanotubes (CNTs)/AZ91 composites by heat treatment (HT). Ternary carbides (Al2MgC2) were in situ formed and uniformly dispersed between CNTs and AZ91 matrix by 823K heat treatment of CNTs/AZ91 composites for 12 h. In situ synthesized Al2MgC2 can strengthen the interfacial bonding of CNTs/AZ91 composites, and guarantee an effective load transfer between matrix and CNTs. The HT-CNTs/AZ91 composites showed outstanding mechanical properties due to the excellent interface enhancing effect of Al2MgC2. Compared with pure AZ91 alloy, HT-CNTs/AZ91 composites exhibit improved ultimate tensile strength and 0.2% yield strength by 7% and 22% respectively.

Duke Scholars

Zhaohui Wang
Author Zhaohui Wang Pathology

Published In

Materials Science Forum

DOI

10.4028/www.scientific.net/MSF.894.38

EISSN

1662-9752

ISSN

0255-5476

Publication Date

January 1, 2017

Volume

894 MSF

Start / End Page

38 / 41

Related Subject Headings

  • Nanoscience & Nanotechnology
  • Materials
  • 4016 Materials engineering
  • 0912 Materials Engineering
  • 0306 Physical Chemistry (incl. Structural)
 

Citation

APA
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ICMJE
MLA
NLM
Han, G., Du, W., Du, X., Wang, Z., Liu, K., & Li, S. (2017). Mechanical properties of carbon nanotubes reinforced az91 composites by enhanced interfacial bonding. In Materials Science Forum (Vol. 894 MSF, pp. 38–41). https://doi.org/10.4028/www.scientific.net/MSF.894.38
Han, G., W. Du, X. Du, Z. Wang, K. Liu, and S. Li. “Mechanical properties of carbon nanotubes reinforced az91 composites by enhanced interfacial bonding.” In Materials Science Forum, 894 MSF:38–41, 2017. https://doi.org/10.4028/www.scientific.net/MSF.894.38.
Han G, Du W, Du X, Wang Z, Liu K, Li S. Mechanical properties of carbon nanotubes reinforced az91 composites by enhanced interfacial bonding. In: Materials Science Forum. 2017. p. 38–41.
Han, G., et al. “Mechanical properties of carbon nanotubes reinforced az91 composites by enhanced interfacial bonding.” Materials Science Forum, vol. 894 MSF, 2017, pp. 38–41. Scopus, doi:10.4028/www.scientific.net/MSF.894.38.
Han G, Du W, Du X, Wang Z, Liu K, Li S. Mechanical properties of carbon nanotubes reinforced az91 composites by enhanced interfacial bonding. Materials Science Forum. 2017. p. 38–41.

Published In

Materials Science Forum

DOI

10.4028/www.scientific.net/MSF.894.38

EISSN

1662-9752

ISSN

0255-5476

Publication Date

January 1, 2017

Volume

894 MSF

Start / End Page

38 / 41

Related Subject Headings

  • Nanoscience & Nanotechnology
  • Materials
  • 4016 Materials engineering
  • 0912 Materials Engineering
  • 0306 Physical Chemistry (incl. Structural)