caa a22 4500 463232062 CHVBK 20180405153245.0 cr unu---uuuuu 170326e20070101xx s 000 0 eng 10.1007/s10853-006-0802-4 doi (NATIONALLICENCE)springer-10.1007/s10853-006-0802-4 Analysis of the kinetics of phase transformations; roles of nucleation index and temperature dependent site saturation, and recipes for the extraction of kinetic parameters [Elektronische Daten] [F. Liu, F. Sommer, E. Mittemeijer] A general analytical model for the description of phase transformation kinetics, with kinetic parameters that are time and temperature dependent, can be given that exhibits the roles of (i) the nucleation index, a, and (ii) the temperature dependence of site saturation. Recipes for straightforward deduction of the growth exponent, n, and the effective activation energy, Q, have been presented. It has also been shown how the values of the constant activation energies for nucleation and growth, Q N and Q G, can be derived from the dependence of n and Q on time and temperature. The applicability of the kinetic model and of the recipes for isothermally and isochronally conducted phase transformations has been tested by analytical and numerical calculations and by application to the crystallization kinetics of amorphous Zr50Al10Ni40, as measured by means of isochronal differential scanning calorimetry. Springer Science+Business Media, LLC, 2006 Liu F. Max Planck Institute for Metals Research, Heisenbergstrasse 3, D-70569, Stuttgart, Germany aut Sommer F. Max Planck Institute for Metals Research, Heisenbergstrasse 3, D-70569, Stuttgart, Germany aut Mittemeijer E. Max Planck Institute for Metals Research, Heisenbergstrasse 3, D-70569, Stuttgart, Germany aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/2(2007-01-01), 573-587 0022-2461 42:2<573 2007 42 10853 https://doi.org/10.1007/s10853-006-0802-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-0802-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Liu F. Max Planck Institute for Metals Research, Heisenbergstrasse 3, D-70569, Stuttgart, Germany aut NATIONALLICENCE 700 1- Sommer F. Max Planck Institute for Metals Research, Heisenbergstrasse 3, D-70569, Stuttgart, Germany aut NATIONALLICENCE 700 1- Mittemeijer E. Max Planck Institute for Metals Research, Heisenbergstrasse 3, D-70569, Stuttgart, Germany aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/2(2007-01-01), 573-587 0022-2461 42:2<573 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer