Tytuł artykułu
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Warianty tytułu
Konferencja
XV Physical Metallurgy and Materials Science Conference on Advanced Materials & Technologies AMT'98, Kraków-Krynica, Poland, 17-21 May, 1998
Języki publikacji
Abstrakty
A mathematical model of processes taking place during a thermo-chemical heat treatment is presented. The paper focuses on the analysis of phenomena which occur when a diffusing element forms with an alloy a phase diagram containing three solid solutions. It was assumed that the concentration of elements on the phase boundaries in the diffusion layer are consistent with the phase diagram. The effect of the surface reactions and of the diffusion coefficient values on the kinetics of the growth of various phases is discussed in the light of solutions of Fick's second law. Using computer simulation a process of new phases formation on the surface is analysed.
Wydawca
Czasopismo
Rocznik
Tom
Strony
695--698
Opis fizyczny
Bibliogr. 4 poz., rys.
Twórcy
Bibliografia
- [1] W. Jost, Diffusion in Solids, Liquids, Gases, Academic Press 1965.
- [2] J. Kirkaldy, D. Young, Diffusion in the Condensed State, Institute of Metals 1986.
- [3] S. Smith, Numerical Solutions of Partial Differential Equations, Elsevier 1975.
- [4] S. Gut, Proc. 7th Int. Congress for the Heat Treatment of Materials 1990,6,56.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BOS1-0006-0051