Paper Title:
Single Crystal Elastic Constants of the MAX Phase Ti3AlC2 Determined by Neutron Diffraction
  Abstract

The ternary ceramic Ti3AlC2 has an interesting combination of electrical, thermal and mechanical properties. Single crystal elastic constants under the Reuss approximation for the micromechanical state were obtained by analysing the shifts of neutron diffraction peaks while a polycrystalline sample was subjected to a compressive load varying from 5 to 300 MPa. The values of Young’s modulus and Poisson’s ratio computed from the single crystal compliances are in good agreement with those obtained directly from strain gauges and from the average changes in the a and c unit cell parameters.

  Info
Periodical
Materials Science Forum (Volumes 638-642)
Main Theme
Edited by
T. Chandra, N. Wanderka, W. Reimers , M. Ionescu
Pages
2417-2422
DOI
10.4028/www.scientific.net/MSF.638-642.2417
Citation
O. Kirstein, J. F. Zhang, E. H. Kisi, D.P. Riley, M.J. Styles, A. M. Paradowska, "Single Crystal Elastic Constants of the MAX Phase Ti3AlC2 Determined by Neutron Diffraction", Materials Science Forum, Vols 638-642, pp. 2417-2422, Jan. 2010
Online since
January 2010
Price
US$ 28,-
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