Abstract
The recovery of metals is the process of softening without crystallization in the mechanical stressed pieces and is well characterized by DSC measurements at temperatures < 600°C. The present investigation was undertaken to detect similar effects also in traditional ceramics. Several ceramic samples, coming from different productions, were thermally analyzed by DSC and the presence, in the most stressed samples, of an exothermic peak at about 350°C, was detected, confirming the presence of recovery in the ceramics too. However, owing to the complex structures of these materials, at present no mathematical model could be introduced.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
A. L. Titchener and M. B. Bever, Prog. Metal Phys., 7 (1998) 247.
E. Nes, Acta Metall. Mater., 43 (1995) 2189.
F. Haessner, 'Recrystallisation 90', Ed. by Chandra, TMS, Warrendale 1990, p. 511.
F. J. Humphryes and M. Hatherly, 'Recrystallization and Related Annealing Phenomena', Pergamon Press, Oxford 1996, p. 127.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Genel Ricciardiello, F., Minichelli, D. & Parasporo, G. DSC characterization of induced stresses during traditional ceramics forming process. Journal of Thermal Analysis and Calorimetry 72, 1151–1157 (2003). https://doi.org/10.1023/A:1025092331790
Issue Date:
DOI: https://doi.org/10.1023/A:1025092331790