Acta Stereologica

0351-580X

 

ya que 05 diciembre 2013 :
Vista(s): 171 (2 ULiège)
Descargar(s): 7 (1 ULiège)
print        
Helmut Hermann, Roland Hübel & Cullie J. Sparks

Surface morphology of random porous materials studied by image analysis of serial focussing planes

Article
Open Access

Documento adjunto(s)

Version PDF originale

Anexidades

Abstract

The surface morphology of a random powder typical of that used in powder diffraction is analyzed in terms of lateral second-order correlations and their variation with distance of a reference plane parallel to the surface. The experimental data are obtained from optical micrographs of subsequent focussing planes using suitable image analysis routines. The procedure turns out to be a non-destructive method for serial planar section analyses of rough surfaces.

Keywords : image analysis, porosity, random materials, second-order characteristics, serial sectioning, surface morphology

Para citar este artículo

Helmut Hermann, Roland Hübel & Cullie J. Sparks, «Surface morphology of random porous materials studied by image analysis of serial focussing planes», Acta Stereologica [En ligne], Volume 12 (1993), Number 1 - Sep. 1993, 31-40 URL : https://popups.ulg.ac.be/0351-580x/index.php?id=1350.

Acerca de: Helmut Hermann

Institute of Solid State Research and Materials Science, Helmholtzstr. 20, PF 16, D-O-8027 Dresden, Germany

Acerca de: Roland Hübel

Institute of Solid State Research and Materials Science, Helmholtzstr. 20, PF 16, D-O-8027 Dresden, Germany

Acerca de: Cullie J. Sparks

Metals and Ceramics Division, Oak Ridge National Laboratory, P.O.Box 2008, Oak Ridge, TN 37831, USA