Acta Stereologica Acta Stereologica -  Volume 13 (1994)  Number 2 - Proceedings of the sixth European congress for stereology - Part three - June 1994 

An application of cluster analysis to the studies of grain growth pattern in polycrystals

Tomasz Czujko
Department of Metallurgy and Metal Technology, Military University of Technology, 01-489 Warsaw, Kaliskiego 2, POLAND
Jerzy Bystrzycki
Department of Metallurgy and Metal Technology, Military University of Technology, 01-489 Warsaw, Kaliskiego 2, POLAND
Krzysztof J. Kurzydlowski
Department of Materials Science and Engineering, Warsaw University of Technology, 02-524 Warsaw, Narbutta 85, POLAND

Abstract

Analysis of the evolution of grain geometry during grain growth have been performed by cluster analysis method. Size and shape of grains have been described by points in 3—dimensional space of geometrical features. Population of grains have been divided into clusters (sub-population) which vary depending on the condition for the process of grain growth.

Keywords : cluster analysis, grain growth, size and shape of grains

To cite this article

Tomasz Czujko, Jerzy Bystrzycki & Krzysztof J. Kurzydlowski, «An application of cluster analysis to the studies of grain growth pattern in polycrystals», Acta Stereologica [En ligne], Volume 13 (1994), Number 2 - Proceedings of the sixth European congress for stereology - Part three - June 1994, 317-322 URL : https://popups.ulg.ac.be/0351-580x/index.php?id=1222.