scholarly journals A kinetic study of the crystallization process of noncrystalline indomethacin under isothermal conditions.

1988 ◽  
Vol 36 (10) ◽  
pp. 4026-4032 ◽  
Author(s):  
MAKOTO OTSUKA ◽  
NOBUYOSHI KANENIWA
Keyword(s):  
Kinetic Study ◽  
Crystallization Process ◽  
Isothermal Conditions

scholarly journals A kinetic study of drying of TEOS-derived gels under nearly isothermal conditions

1999 ◽  
Vol 2 (1) ◽  
pp. 43-47 ◽  
Author(s):  
Dario A. Donatti ◽  
Alberto Ibañez Ruiz ◽  
Dimas R. Vollet
Keyword(s):  
Kinetic Study ◽  
Isothermal Conditions

Kinetic Study of Crystallization Process in Fe[sub 32]Ni[sub 36]Cr[sub 14]P[sub 12]B[sub 6] Metallic Glass

2010 ◽  
Author(s):  
Kirit Lad ◽  
T. L. Shanker Rao ◽  
Arun Pratap ◽  
Arun Pratap ◽  
N. S. Saxena
Keyword(s):  
Metallic Glass ◽  
Kinetic Study ◽  
Crystallization Process

Modeling of thermal studies on melt quenched Ge18Bi4Se78 chalcogenide

2021 ◽  
Author(s):  
Ahmed M. Abdel Hakeem ◽  
M. M. Abd El-Raheem ◽  
Mostafa Mohamed Wakkad ◽  
Hany Mohamed ◽  
Hazem Mahmoud Ali ◽  
...  
Keyword(s):  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Crystallization Process ◽  
Thermal Studies ◽  
Experimental Results ◽  
Avrami Exponent ◽  
Topological Constraints ◽  
Isothermal Conditions ◽  
Dta Curves

Abstract The crystallization characteristics for Ge18Bi4Se78 glass are studied in this work by means of DTA under the non-isothermal conditions. One stage endothermic glass transition and one exothermic crystallization are observed in the DTA curves. The results of topological constraints for Ge18Bi4Se78 glass show that the calculated value of glass transition temperature (Tg) is very close to that of the experimental results. The as-prepared as well as the annealed samples are examined using XRD, EDX, SEM techniques. Avrami exponent reveals the complicated stage of growth. Many models are used to estimate the activation energies for glass transition (Eg) and crystallization (Ec). The crystallization process found to be described by the Sestak- Berggren SB(M,N) model.

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