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Project information
Kinetics of carbide precipitation in Cr-Mo steels

Investor logo
Project Identification
GA106/00/0855
Project Period
1/2000 - 1/2002
Investor / Pogramme / Project type
Czech Science Foundation
  • Standard Projects
MU Faculty or unit
Faculty of Science
Cooperating Organization
Institute of Materials Physics of the ASCR, v. v. i.
  • Responsible person RNDr. Aleš Kroupa, CSc.
Brno University of Technology
  • Responsible person doc. Ing. Rudolf Foret, CSc.

The project deals with kinetics of very important classes of Cr-Mo steels having great importance for many industrial fields which are used at temperatures 700-5000oC.The main attention is aimed to the role of the initial material state, changes in the m icrostructure and population of precipitating phases at annealing temperature and to the states close to equilibria. The industrial and modelling materials will be investigated. The different heat treatment will be used for sample preparation in order to obtain few types of the initial microstructures. The kinetics phenomena will be investigated experimentally and complemented with their theoretical description. The diffusion and phase diagram calculation will be also performed. The experimental data wi ll be used for parameter precision of the used theoretical models. The few year exposed equilibrated samples of industrial steels are at disposal and it is supposed to obtain reliable information concerning the states close thermodynamic equlibrium, too.

Publications

Total number of publications: 11

2004

2003

2002

2001

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