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Collective Motions of Atoms in Crystals
AbstractThe collective motions of atoms in the molecular dynamics model of a classical Lennard-Jones monocrystal are studied in the process of...
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Structure, Mechanical Properties, Thermal Stability, and Chemical Stability of Metastable Ti1 – xAlxN (x = 0.03–0.05) Solid Solutions Prepared as Arc PVD Coatings on WC–Co Alloys
Abstract—We report a comparative study of the chemical and thermal stability and mechanical properties of arc PVD TiN and Ti 0.97 Al 0.03 N coatings....
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Effects of thermomagnetic treatments on the magnetism of Cu–Al–Mn alloys
Measurements of the magnetic properties of Cu–Al–Mn alloys are presented. We studied three alloys with compositions of the DO 3 + L2 1 two-phase field...
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Data-driven analysis of spinodoid topologies: anisotropy, inverse design, and elasticity tensor distribution
Spinodoid topologies are bicontinuous porous microstructures inspired by the natural spinodal decomposition process. They offer a vast design space...
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Extremely Rapid Age Hardening in Ti-5Al-2Fe-3Mo Solution Treated at High α + β Temperature Region
To investigate the age hardening behaviors in an α + β titanium alloy, Ti-5Al-2Fe-3Mo, microstructures after solution treatment at a temperature in...
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Thin-Layer InAlPSbAs/InAs Heterostructures: Growth Kinetics, Morphology, and Structure
Abstract —The results of growing InAlPSbAs/InAs thin-layer heterostructures by floating-zone recrystallization with a temperature gradient are...
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Deep learning approach for chemistry and processing history prediction from materials microstructure
Finding the chemical composition and processing history from a microstructure morphology for heterogeneous materials is desired in many applications....
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Dynamics of Homogeneous Systems
In Chaps. 8 and 9 , we concentrated on the states of...
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Anomalous refinement and uniformization of grains in metallic thin films
When a laser beam writes on a metallic film, it usually coarsens and deuniformizes grains because of Ostwald ripening, similar to the case of...
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On the Thermodynamics and Phase Transformation Pathways in BCC-B2 Refractory Compositionally Complex Superalloys
Refractory-based superalloys (RSAs) containing a disordered body-centered cubic (BCC) plus ordered B2 phase two-phase microstructure offer potential...
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Microstructure Evolution and Mechanical Properties of Ultra-Fine Grain AlCrFe2Ni2Wx High-Entropy Alloys
Ultra-fine grain AlCrFe 2 Ni 2 W x (x = 0.1, 0.2, 0.3, 0.4) alloys were designed and prepared by vacuum arc melting, and corresponding microstructural...
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Direct observation of modulated structure upon cold-crystallization of syndiotactic polystyrene
Isothermal and non-isothermal crystallization of melt-quenched syndiotactic polystyrene (sPS) films from the glassy state were studied using...
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Pseudopotential-based discrete unified gas kinetic scheme for modeling multiphase fluid flows
To directly incorporate the intermolecular interaction effects into the discrete unified gas-kinetic scheme (DUGKS) for simulations of multiphase...
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Microstructure, mechanical property and wear behavior of AlCrFe1.5Ni1.5 medium entropy alloy
In present study, a cost-effective Co-free AlCrFe1.5Ni1.5 medium entropy alloys (MEAs) have been developed by vacuum melting technology. The...
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Effect of P2O5 on the structure and phase separation of sodium borosilicate glasses
The effect of P 2 O 5 as an additives that promote the phase separation and distribution of phosphorus in sodium borosilicate glass was investigated. We...
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Inverse design of anisotropic spinodoid materials with prescribed diffusivity
The three-dimensional microstructure of functional materials determines its effective properties, like the mass transport properties of a porous...
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Atomic-scale study of compositional and structural evolution of early-stage grain boundary precipitation in Al–Cu alloys through phase-field crystal simulation
Interfacial solute clustering is an essential step preceding grain boundary (GB) precipitation. Both states, i.e., clusters and precipitates, alter...
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Bethe-Guggenheim Approximation for Non-uniform Systems
Building upon the previous chapter, we here apply the BG approximation to non-uniform lattice systems. We consider an Ising model with anisotropic...
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Analysis of Size Mismatch of the Lattices of α- and α2-phases in Model Titanium Pseudo-α-Alloys
Analysis of lattice mismatch of the α- and α 2 -phases is performed as a function of the original structure and solid solution alloying for titanium...
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Concomitant Clustering and Ordering Leading to B2 + BCC Microstructures in Refractory High Entropy Alloys
The presence of substantial concentrations of multiple principal elements in high entropy alloys or complex concentrated alloys, inevitably results...
