caa a22 4500 388020911 CHVBK 20180307124924.0 cr unu---uuuuu 161130e199803 xx s 000 0 eng 10.1557/JMR.1998.0094 doi S0884291400043314 pii (NATIONALLICENCE)cambridge-10.1557/JMR.1998.0094 Accuracy in the experimental calorimetric study of the crystallization kinetics and predictive transformation diagrams: Application to a Ga-Te amorphous alloy [Elektronische Daten] The uncertainties inherent to experimental differential scanning calorimetric data are evaluated. A new procedure is developed to perform the kinetic analysis of continuous heating calorimetric data when the heat capacity of the sample changes during the crystallization. The accuracy of isothermal calorimetric data is analyzed in terms of the peak-to-peak noise of the calorimetric signal and base line drift typical of differential scanning calorimetry equipment. Their influence in the evaluation of the kinetic parameter is discussed. An empirical construction of the time-temperature and temperature-heating rate transformation diagrams, grounded on the kinetic parameters, is presented. The method is applied to the kinetic study of the primary crystallization of Te in an amorphous alloy of nominal composition Ga20Te80, obtained by rapid solidification. Copyright © Materials Research Society 1998 Clavaguera N. Grup de Física de L'Estat Sòlid, Departament d'Estructura i Constituents de la Matèria, Facultat de F'isica, Universitat de Barcelona, Diagonal 647, 08028-Barcelona, Spain Clavaguera-Mora M. T. Grup de Física de Materials, Departament de Física, Edifici C, Universitat Autònoma de Barcelona, 08193-Bellaterra, Spain Fontana M. Grup de Física de Materials, Departament de Física, Edifici C, Universitat Autònoma de Barcelona, 08193-Bellaterra, Spain Journal of Materials Research Cambridge University Press 13/3(1998-03), 744-753 0884-2914 13:3<744 1998 13 JMR https://doi.org/10.1557/JMR.1998.0094 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1557/JMR.1998.0094 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Clavaguera N. Grup de Física de L'Estat Sòlid, Departament d'Estructura i Constituents de la Matèria, Facultat de F'isica, Universitat de Barcelona, Diagonal 647, 08028-Barcelona, Spain NATIONALLICENCE 700 1- Clavaguera-Mora M. T. Grup de Física de Materials, Departament de Física, Edifici C, Universitat Autònoma de Barcelona, 08193-Bellaterra, Spain NATIONALLICENCE 700 1- Fontana M. Grup de Física de Materials, Departament de Física, Edifici C, Universitat Autònoma de Barcelona, 08193-Bellaterra, Spain NATIONALLICENCE 773 0- Journal of Materials Research Cambridge University Press 13/3(1998-03), 744-753 0884-2914 13:3<744 1998 13 JMR CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge