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The stability of the Johnson-Mehl-Avrami equation parameters
(1995-01-01)
The stability of the parameters of the Johnson-Mehl-Avrami equation was studied using two parametrizations of the sigmoidal function and its fit to some kinetic data. The results indicate that one of the forms of the ...
The stability of the Johnson-Mehl-Avrami equation parameters
(1995-01-01)
The stability of the parameters of the Johnson-Mehl-Avrami equation was studied using two parametrizations of the sigmoidal function and its fit to some kinetic data. The results indicate that one of the forms of the ...
Crystallization behavior of random ethylene-butene copolymers modified with organic peroxide
(Elsevier Science, 2012-01-02)
The effect of molecular cross-linking on the crystallization of random ethylene-1-butene copolymers obtained from hydrogenation of model polybutadiene was studied by means of differential scanning calorimetry. The copolymers ...
Resistant starch: effect on rheology, quality, and staling rate of white wheat bread
(2018-01-01)
The effect of the partial substitution (0, 10, 15, and 20%) of wheat flour with resistant starch (RS) on dough rheology and structure, and on the quality and staling rate of bread was evaluated. The results from farinograph, ...
Diffusion-controlled growth of aggregates in layer-by-layer films of poly(o-methoxyaniline)
(Elsevier B.V., 2003-04-04)
The adsorption process in layer-by-layer (LBL) films of poly(o-methoxyaniline) alternated with poly(vinyl sulfonic acid) is explained using the Avrami equation. This equation was used due to its mathematical simplicity and ...
Diffusion-controlled growth of aggregates in layer-by-layer films of poly(o-methoxyaniline)
(Elsevier B.V., 2003-04-04)
The adsorption process in layer-by-layer (LBL) films of poly(o-methoxyaniline) alternated with poly(vinyl sulfonic acid) is explained using the Avrami equation. This equation was used due to its mathematical simplicity and ...
Estudo da cinética de precipitação de Ag na liga Cu-7% Al-4% Ag
(Universidade Estadual Paulista (Unesp), 2005-02)
Neste trabalho, foi feito um estudo da cinética de precipitação da fase rica em prata, na liga Cu-7%Al-4%Ag, em peso, utilizando-se o modelo cinético isotérmico de Johnson-Mehl-Avrami e os modelos cinéticos nãoisotérmicos ...
Estudo da cinética de precipitação de Ag na liga Cu-7% Al-4% Ag
(Universidade Estadual Paulista (Unesp), 2005-02)
Neste trabalho, foi feito um estudo da cinética de precipitação da fase rica em prata, na liga Cu-7%Al-4%Ag, em peso, utilizando-se o modelo cinético isotérmico de Johnson-Mehl-Avrami e os modelos cinéticos nãoisotérmicos ...
Análise da equação de JMAK no modelamento da formação de austenita para aços hipoeutetóides e hipereutetóides em um processo de aquecimento isócrono
(Universidade Estadual Paulista (Unesp), 2017-12-11)
This paper aims at analyzing the equation which describes the general behavior of kinetics of phase change developed by M. Avrami around the year 1939. This paper also showed the main aspects of Avrami equation's development, ...