Mechanical Properties of MWCNT Reinforced Aluminium Nano Composites Synthesized Through Powder Metallurgy

Autoři

  • Jayaraman Jayakumar Research Scholar, Department of Manufacturing Engineering, Annamalai University, TN, India
  • B.K. Raghunath Department of Manufacturing Engineering, Annamalai University, Chidambaram, TN, India
  • T.H. Rao Department of Mechanical Engineering, PDVVP College of Engineering, Ahmednagar, MH, India

Klíčová slova:

Aluminium nano composites, Multi Wall Carbon Nano Tubes, Powder metallurgy process, Cold extrusion, High Energy Ball milling, Sintering

Abstrakt

 Multi-wall carbon nanotubes (MWCNTs) reinforced aluminium nano composites were synthesized using powder metallurgy technique and then cold extruded as secondary process. CNTs were added by 0.5wt%, 1wt%, 1.5wt% with aluminium powders and ball milled to obtain homogeneous mixture. The effects of carbon nano tubes (CNTs) on the mechanical properties of Al were investigated. The effect of mixing through ball milling, sintering temperature and extrusion process on the microstructure is explored. Mechanical property characterization reveals an improvement of yield strength, ductility with higher weight percentages of CNTs incorporated in the Al matrix.Keywords: Aluminium nano composites, Multi Wall Carbon Nano Tubes, Powder metallurgy process, Cold extrusion, High Energy Ball milling, Sintering 

Biografie autora

  • Jayaraman Jayakumar, Research Scholar, Department of Manufacturing Engineering, Annamalai University, TN, India
    Mechanical Engg.,Professor
  • T.H. Rao, Department of Mechanical Engineering, PDVVP College of Engineering, Ahmednagar, MH, India

Stažení

Číslo

Vol 2 No 1 (2012)

Sekce

Research Articles

Licence

Declaration and Copyright Transfer Form

(to be completed by authors)

 

I/ We, the undersigned author(s) of the submitted manuscript, hereby declare, that the above manuscript which is submitted for publication in the STM Journals(s), is not published already in part or whole (except in the form of abstract) in any journal or magazine for private or public circulation, and, is not under consideration of publication elsewhere.

·         I/We will not withdraw the manuscript after 1 week of submission as I have read the Author Guidelines and will adhere to the guidelines.

·         I/We Author(s ) have niether given nor will give this manuscript elsewhere for publishing after submitting in STM Journal(s).

·         I/ We have read the original version of the manuscript and am/ are responsible for the thought contents embodied in it. The work dealt in the manuscript is my/ our own, and my/ our individual contribution to this work is significant enough to qualify for authorship.

·          I/We also agree to the authorship of the article in the following order:

Author’s name                                    

 

1. ________________

2. ________________

3. ________________

4. _______________

 

We  Author(s) tick this box and would request you to consider it as our signature as we agree to the terms of this Copyright Notice, which will apply to this submission if and when it is published by this journal.