Loading...

Stabilization of nanostructured materials using fine inert ceramic particles

Razavi Tousi, S. S ; Sharif University of Technology | 2010

989 Viewed
  1. Type of Document: Article
  2. DOI: 10.1016/j.ceramint.2009.09.018
  3. Publisher: 2010
  4. Abstract:
  5. Modified versions of the Zener drag equation were obtained by evaluating a non-random distribution of incoherent ceramic particles in a nano-crystalline material. Analytical investigation of particle-boundary correlation indicates that the limiting grain size would be proportional to fV -1/3 for fV larger than 2.96%. The limiting grain size can be obtained by a combination of random and non-random Zener drag pressure in the case of volume fractions smaller than 2.96%
  6. Keywords:
  7. A. Grain growth ; B. Grain size ; Fine ceramic particles ; Nanostructures ; Analytical investigations ; Boundary correlations ; Ceramic particle ; Drag pressure ; Fine ceramic particles ; Fine ceramics ; Grain size ; Random distribution ; Ceramic materials ; Crystalline materials ; Drag ; Grain size and shape ; Nanostructures ; Grain growth
  8. Source: Ceramics International ; Volume 36, Issue 2 , 2010 , Pages 793-796 ; 02728842 (ISSN)
  9. URL: http://www.sciencedirect.com/science/article/pii/S0272884209003484