Surface and bulk crystallization in non-isothermal devitrification of glasses
β Scribed by A. Marotta; A. Buri; F. Branda
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 361 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0040-6031
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π SIMILAR VOLUMES
A simple formalism describing the non-isothermal crystallization kinetics in cooling runs at small undercoolings is suggested. A general mathematical method for analyzing processes of non-isothermal phase formation, accounting for the proper temperature course of the nucleation rate and of the linea
It has been demonstrated that the activation energy of a solid state transformation fitting a Johnson-Melh-Avrami (JMA) kinetic can be determinated from the Kissinger's method, even if E/RT is smaller than 5. Moreover by combining this method with the kinetic analysis of a single (da/dr)-Ttraces bot
## Abstract Summary: The effects of various additives: poly(Dβlactic acid) (PDLA), talc, fullerene C~60~, montmorillonite, and various polysaccharides, on the nonβisothermal crystallization behavior of poly(Lβlactic acid) (PLLA), during both the heating of meltβquenched films from room temperature,