Results 21 to 30 of about 70,723 (326)
NANOSTRUCTURAL PROCESSES OF MELTING AND MOULDING OF CAST IRON WITH GLOBULAR GRAPHITE
Литьë и металлургия, 2017 It is shown that melting and molding of cast iron with globular graphite are complex physical and chemical nanostructural processes. The major role in these processes is played by the centers of crystallization of dendrites of graphite, graphite ...
E. I. Marukovich, V. Yu. Stetsenko
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Descriptors for predicting the lattice constant of body centered cubic crystal [PDF]
The Journal of Chemical Physics, 2017 The prediction of the lattice constant of binary body centered cubic crystals is performed in terms of first principle calculations and machine learning. In particular, 1541 binary body centered cubic crystals are calculated using density functional theory.
Keisuke Takahashi +3 more
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NANOSTRUCTURIZATION IN FOUNDRY PROCESSES
Литьë и металлургия, 2018 It is shown that at crystallization of alloys the sophisticated nanostructural processes have place. The nanocrystals of phases, their atoms, the centers of crystallization of dendrites, surface-active elements, gases, modifying elements, poorly soluble ...
E. I. Marukovich, V. Yu. Stetsenko
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Cluster glasses of ultrasoft particles [PDF]
, 2012 We present molecular dynamics (MD) simulations results for dense fluids of ultrasoft, fully-penetrable particles. These are a binary mixture and a polydisperse system of particles interacting via the generalized exponential model, which is known to yield
Allen M. P. +6 more
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Phase-separation phenomena in solutions of poly(2,6-dimethyl-1,4-phenylene oxide). III. Pulse-induced critical scattering of solutions in toluene [PDF]
, 1977 For the polymer-solvent system poly(phenylene oxide) in toluene the mechanism and kinetics of crystallization have been studied with the Pulse Induced Critical Scattering technique. It was found that after a delay-time the growth mechanism was diffusion
Gordon, M. +2 more
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Proceedings of the National Academy of Sciences of the United States of America, 2020 Significance The accurate control of macromolecular stereochemistry and sequences is a powerful strategy to manipulate polymer properties. The enantioselective terpolymerization of anhydrides with two kinds of substituted epoxides exhibiting different ...
Jie Li +3 more
semanticscholar +1 more source
Interfacial Crystallization within Liquid Marbles
Condensed Matter, 2020 We report interfacial crystallization in the droplets of saline solutions placed on superhydrophobic surfaces and liquid marbles filled with the saline. Evaporation of saline droplets deposited on superhydrophobic surface resulted in the formation of cup-
Edward Bormashenko +3 more
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On the hard sphere model and sphere packings in high dimensions [PDF]
, 2018 We prove a lower bound on the entropy of sphere packings of $\mathbb R^d$ of density $\Theta(d \cdot 2^{-d})$. The entropy measures how plentiful such packings are, and our result is significantly stronger than the trivial lower bound that can be ...
Jenssen, Matthew +2 more
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The interplay of sedimentation and crystallization in hard-sphere suspensions [PDF]
, 2013 We study crystal nucleation under the influence of sedimentation in a model of colloidal hard spheres via Brownian Dynamics simulations. We introduce two external fields acting on the colloidal fluid: a uniform gravitational field (body force), and a ...
Bonn, Daniel +3 more
core +4 more sources
PLoS ONE, 2021 Considering the amorphous and nano-crystalline cluster structure and their activity, on the basis of the mixed structure Ni-Mo alloys, the crystallization kinetics of the alloys and the performance of the alloys after heat treatment with different mixed ...
Hong Xu +4 more
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