Results 11 to 20 of about 1,300,474 (200)
Distribution kinetics of polymer crystallization and the Avrami equation [PDF]
The Journal of Chemical Physics, 2005 Cluster distribution kinetics is adopted to explore the kinetics of polymer crystallization. Population balance equations based on crystal size distribution and concentration of amorphous polymer segments are solved numerically and the related dynamic moment equations are also solved.
Yang, Jiao +2 more
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Prediction of grain size evolution for low alloyed steels [PDF]
Results in Physics, 2018 The microstructure of the low alloyed steels after hot plastic deformation and high temperature annealing was described for different regimes of treatment.
Vladimir Dub +4 more
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EngThis note aims for a non-local extension of the Johnson–Mehl–Avrami–Kolmogorov (JMAK) kinetic equation, describing solid phase transformation through the implementation of the time-fractional Caputo derivative and Mittag-Leffler function instead of the ...
Jordan Hristov
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The stability of the Johnson-Mehl-Avrami equation parameters
Journal of Materials Science, 1995 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 function has more stable parameters and only for this form it is reasonable to use, as an approximation, the linear regression theory to ...
Magnani, R., Adorno, A. T.
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The Diminishing Role of the Nucleation Rate as Crystallization Develops in Avrami-Type Models
Solids, 2022 By making use of an isothermal crystallization kinetics formulation in which growth and nucleation rates are functions of the degree of crystallization, we describe a process consisting of birth and growth of spherical crystalline domains.
Fernando C. Pérez-Cárdenas
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Study of Non-Isothermal Crystallization Kinetics of Biodegradable Poly(ethylene adipate)/SiO2 Nanocomposites [PDF]
Journal of Nanostructures, 2013 Poly(ethylene adipte) and poly(ethylene adipate)/silica nanocomposite (PEAd/SiO2) containing 3 wt. % SiO2 were prepared by an in situ method. The examinations on the non-isothermal crystallization kinetic behavior have been conducted by means of ...
M. R. Memarzadeh, M. Mohsen-Nia
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Avrami Kinetic-Based Constitutive Relationship for Armco-Type Pure Iron in Hot Deformation
Metals, 2019 The work presents a full mathematical description of the stress-strain compression curves in a wide range of strain rates and deformation temperatures for Armco-type pure iron.
Yan Zhang +5 more
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Crystallization kinetics accountability and the correspondingly developed glass-forming criteria: A personal recollection at the forty years anniversaries [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2011 The meaning of experimentally determined characteristic temperatures is analyzed in terms of Hruby glass forming criterion. Despite various analyzed modifications it reveals that the sensitivity of original criterion is unsurpassable.
Šesták J. +2 more
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HYDRIDE FORMATION KINETICS ON GASEOUS HYDRIDING OF ZIRCALOY-4 USING AVRAMI EQUATION [PDF]
Jurnal Sains Materi Indonesia, 2018 HYDRIDE FORMATION KINETICS ON GASEOUS HYDRIDING OF ZIRCALOY-4 USING AVRAMI EQUATION . Zirconium alloys are mainly material for fuel cladding. Mechanical properties degradation of zircaloy-4 as nuclear fuel cladding is inevitable due to its interaction with hydrogen during normal reactor operation or transient condition.
Hadi Suwarno, Rohmad Sigit
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Journal of Alloys and Compounds, 2007 European Commission.
Blázquez Gámez, Javier Sebastián +3 more
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