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The kinetics of lath martensitic transformation
Journal de Physique IV (Proceedings), 2003 The multicomponent solution thermodynamics, a model for barrierless heterogeneous martensitic nucleation, a model for the composition and temperature dependence of the shear modulus, and a set of unique interfacial kinetic parameters are integrated to model the kinetics of lath martensitic transformation.
G. Ghosh, G. B. Olson
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Kinetics of mechanochemical transformations
Physical Chemistry Chemical Physics, 2020To help understanding the mechanisms underlying mechanochemical transformations, we propose a kinetic model that relates macroscopic and microscopic scales while accounting for the statistical nature of the mechanical processing of powder.
Maria Carta +3 more
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Kinetics of chromium transformations in the environment
Science of The Total Environment, 1989Kinetics of chromium transformations under typical environmental conditions were systematically investigated using batch, microcosm and column experiments. Oxidation and reduction rates were evaluated in single phase water systems and in two phase water-solid systems.
F Y, Saleh +4 more
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Nucleation and growth transformation kinetics
Physical Review B, 1995As a result of the reassessment of the Kolmogorov-Johnson-Mehl-Avrami (KJMA) theory for the kinetics of nucleation and growth transformations, an integral-equation formulation has been developed instead of the well-known and widely used Avrami equation.
, Erukhimovitch, , Baram
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2021
In the above, a phase transition was viewed as resulting from changing a control parameter, such as T or p, across a phase boundary, say a coexistence line, of the system’s phase diagram. In practice, such a transformation, of say a liquid phase into a crystal phase, will however require a considerable amount of molecular scale reorganization, and this
Marc Baus, Carlos F. Tejero
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In the above, a phase transition was viewed as resulting from changing a control parameter, such as T or p, across a phase boundary, say a coexistence line, of the system’s phase diagram. In practice, such a transformation, of say a liquid phase into a crystal phase, will however require a considerable amount of molecular scale reorganization, and this
Marc Baus, Carlos F. Tejero
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Kinetics of the bainite transformation
Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 2004Summary: A theory is developed for the evolution of bainite as a function of time, temperature, chemical composition and austenite grain size. The model takes into account the details of the mechanism of transformation, including the fact that nucleation begins at the austenite grain surfaces, and that the growth of a sheaf occurs by the repeated ...
Matsuda, Hiroshi +1 more
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On Solutions of the Kinetic Model by Sumudu Transform
2023This paper investigates the kinetic model with four different fractional derivatives. We obtain the solutions of the models by Sumudu transform and demonstrate our results with some figures. We prove the accuracy of the Sumudu transform by some theoretical results and applications.
Akgül, Esra Karatas +2 more
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Soil Science Society of America Journal, 1981
Abstract Phosphorous in concentrations exceeding those generally observed through agricultural activities has been encountered at land application wastewater treatment sites. To predict the environmental impact of these systems, a model was developed to describe the reaction of orthophosphate with mineral soils ...
Carl G. Enfield +3 more
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Abstract Phosphorous in concentrations exceeding those generally observed through agricultural activities has been encountered at land application wastewater treatment sites. To predict the environmental impact of these systems, a model was developed to describe the reaction of orthophosphate with mineral soils ...
Carl G. Enfield +3 more
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The kinetics and energy balance of mechanochemical transformations
Physics of the Solid State, 2005AbstractFor Abstract see ChemInform Abstract in Full Text.
P. Yu. Butyagin, A. N. Streletskii
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Kinetic Study of the Polymorphic Transformations of Phenylbutazone
Journal of Pharmaceutical Sciences, 1984The polymorphic transformations of phenylbutazone from metastable forms alpha and beta to stable form delta were studied quantitatively at four temperature and five humidity levels by X-ray powder diffractometry. The transformation of form alpha conformed with the Avrami-Erofe'ev kinetic model and form beta conformed with apparent first-order kinetics.
Y, Matsuda +3 more
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