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Bainitic transformation kinetics and stress assisted transformation
Materials Science and Technology, 2001Abstract With reference to experimental data, the effects of stress, chemical composition, and transformation temperature on bainitic transformation kinetics are analysed. A decrease of transformation temperature or an increase of carbon equivalent results in a slow rate of bainitic transformation and reduces the promotive effect of stress induced ...
C.C. Liu, K.F. Yao, Z. Liu, X.J. Xu
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Phase Transformation Kinetics: Advanced Modeling Strategies
JOM, 2013Phase transformations in the solid state are often heterogeneous and can be described by concurring modes of nucleation, growth, and impingement. The classical Johnson–Mehl–Avrami–Kolmogorov-(JMAK-) model, although offering an easy-to-use description of the transformation kinetics, is limited to very specific cases of the transformation modes. Instead,
Rheingans, B., Mittemeijer, E.
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Acceleration transforms and statistical kinetic models
Journal of Statistical Physics, 1988zbMATH Open Web Interface contents unavailable due to conflicting licenses.
LuValle, M. J. +2 more
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Supramolecular Polymer Transformation: A Kinetic Study
The Journal of Physical Chemistry B, 2014Investigation of supramolecular kinetics is essential for elucidating self-assembly mechanisms. Recently, we reported on a noncovalent system involving a bolaamphiphilic perylene diimide dimer that is kinetically trapped in water but can rearrange into a different, more ordered assembly in water/THF mixtures ( Angew. Chem. Int. Ed.
Jonathan, Baram +2 more
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Journal of Materials Science & Technology, 2020
Magnesium and its alloys are significant superior metallic materials for structural components in automobile and aerospace industries due to their excellent physicomechanical properties.
Qun Luo +6 more
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Magnesium and its alloys are significant superior metallic materials for structural components in automobile and aerospace industries due to their excellent physicomechanical properties.
Qun Luo +6 more
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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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Simple model for particle phase transformation kinetics
Acta Materialia, 2018We propose a new model for the kinetics of phase transformation of particles starting from surface and internal nucleation sites. The model's analytical equation is very simple, allowing for easy usage and interpretation.
Raphael M. C. V. Reis +1 more
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Kinetics of Quartz Transformation
Transactions of the Indian Ceramic Society, 1974The transformations of two varieties of high purity quartz were studied at 1400 and 1500°, the determination of quartz being done by DTA. The transformations were found to be greatly influenced by particle size. The decomposition of fine fractions of quartz followed a spherical model in which the decomposition starting from the surface nucleation ...
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Transformation kinetics for inhomogeneous nucleation
Acta Materialia, 2009Abstract A rigorous mathematical approach based on an inhomogeneous (marked) Poisson point process is presented to extend previously proposed treatment of transformation kinetics to situations in which nuclei are not homogeneously located in space.
P. R. Rios, E. Villa
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