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The theory of transformations in metals and alloys
J.W. Christian,H. M. Otte +1 more
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TLDR
In this paper, the authors present a general introduction to the theory of transformation kinetics of real metals, including the formation and evolution of martensitic transformations, as well as a theory of dislocations.Abstract:
Part I General introduction. Formal geometry of crystal lattices. The theory of reaction rates. The thermodynamics of irreversable processes. The structure of real metals. Solids solutions. The theory of dislocations. Polycrystalline aggregates. Diffusion in the solid state. The classical theory of nucleation. Theory of thermally activated growth. Formal theory of transformation kinetics. Part II Growth from the vapour phase. Solidification and melting. Polymorphic Changes. Precipitation from supersaturated solid solution. Eutectoidal transformations. Order-disorder transformations. Recovery recrystalisation and grain growth. Deformation twinning. Characteristics of martensic transformations. Crystallography of martensitic transformations. Kinetics of martensitic transformations. Rapid solidification. Bainite steels. Shape memory alloys.read more
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Thermodynamics and Kinetics of the Solid Solution of HCl in Ice
Emmanuel Thibert,Florent Domine +1 more
TL;DR: In this article, the equilibrium solubility of HCl in ice has been measured as a function of temperature and HCl partial pressure, between −8 and −35 °C by doping large ice single crystals with gaseous HCl for several weeks.
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Enhancement of the mechanical properties of a Nb-microalloyed advanced high-strength steel treated by quenching–partitioning–tempering process
TL;DR: In this article, the authors have shown that an Fe 0.2C-1.5Mn -1.13Mo steel subjected to quenching-partitioning-tempering (Q-P-T) process based upon modifying the recently developed Q&P treatment by Speer et al. exhibits high-tensile strength and relatively high elongation.
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Nucleation and Bulk Crystallization in Binary Phase Field Theory
TL;DR: In the one-component limit, quantitative agreement is achieved with computer simulations (Lennard-Jones system) and experiments (ice-water system) using model parameters evaluated from the free energy and thickness of the interface.
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Experimental tests of the classical nucleation theory for glasses
TL;DR: In this paper, Li2O·2SiO2 and barium disilicates were used to test the applicability of classical nucleation theory, and the experimentally determined preexponential factor A in the nucleation equation was much higher than the theoretical value, in agreement with previous studies.
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Ice crystallization in water’s “no-man’s land”
Emily B. Moore,Valeria Molinero +1 more
TL;DR: This work confirms the coexistence of ice and liquid after water is crystallized in "no-man's land": the formation of ice plateaus when there is still 15%-20% of liquid water in the systems, thinly dispersed between ice I crystals with linear dimensions ranging from 3 to 10 nm.