Browsing Computational File Repository by Title
Now showing items 21-40 of 150
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Al–Pt First-principles calculations and thermodynamic modeling
(2013-03-29)Thermodynamic description of the Al–Pt binary system is modeled by combining first-principles calculations with the CALPHAD method. The four-sublattice and two-sublattice compound energy formalisms are used to model the ... -
Antiphase boundary energy of Ni3Al with Ti impurities from Monte Carlo simulations
(2016-04-07){111}<110> antiphase boundary (APB) energy of Ni3Al with varying Ti impurity concentration (x=0.1, 1, 10%) and temperature (T=400, 600, 800, 1000, 1200, 1400, 1600 K) are obtained from cluster expansion and Monte Carlo ... -
Assessment of diffusion mobility for the bcc phase of the Ti–Al–Cr system
Experimental diffusion data in the literature were critically assessed to develop the diffusion mobility for the bcc phase of the Ti–Al–Cr system by means of a DICTRA-type (Diffusion Controlled Transformation) diffusion ... -
Assessment of the Re–Ta binary system
Using the CALPHAD method, the thermodynamic properties of each phase of the Re–Ta system were optimized using the experimental information on the phase diagram and the thermochemical quantities. A consistent set of parameters ... -
Au Replication data tensile deformation gold nanowire
(2013-01-31)Under tensile deformation, Au nanowires (NWs) elongate to form single atom chains via a series of intermediate structural transformations. These intermediate structures are investigated using static density functional ... -
Au, Cu, Pd and Pt alloys Mobilities and diffusivities
(2013-03-29)Based on the CALPHAD technique, the atomic mobilities and diffusivities in fcc Fe–X (X=Ag, Au, Cu, Pd and Pt) alloys have been critically studied. The thermodynamic descriptions and various types of diffusivities are ... -
Au–Ga Thermodynamic assessment
(2013-03-29)The Au–Ga binary system was assessed thermodynamically using the CALPHAD method through Thermo-calc® software based on the critical review of the available experimental data from the published literature. The solution ... -
Bi–Lu and Lu–Sb Thermodynamic assessments
(2013-04-01)The phase diagrams and thermodynamic properties in the Bi–Lu and Lu–Sb binary systems have been assessed by using the CALPHAD (Calculation of Phase Diagrams) method on the basis of experimental data including the thermodynamic ... -
C-Mn Thermodynamic assessment
(2013-03-29)The manganese–carbon system has been assessed by means of the CALPHAD method. There is a previous description of this system [W. Huang, Scand. J. Metall., 19 (1990) 26–32], but since then a number of high quality experimental ... -
CaCO3-MgCO3 and CdCO3-MgCO3
(2014-11-20)Planewave pseudopotential calculations of supercell total energies were used as bases for firstprinciples calculations of the CaCO3–MgCO3 and CdCO3–MgCO3 phase diagrams. Calculated phase diagrams are in qualitative to ... -
CaCO3-MgCO3 CdCO3–MgCO Subsolidus phase diagrams
(2013-04-03)Planewave pseudopotential calculations of supercell total energies were used as bases for first-principles calculations of the CaCO3–MgCO3 and CdCO3–MgCO3 phase diagrams. Calculated phase diagrams are in qualitative to ... -
Calculated Collision Welding Process Windows in Acoustic, Elastic, and Shock Approximations
Collision welding is a solid-state joining process which uses shock pressures developed during impact to metallurgically bond flyer and target plates. Various analytical expressions have been developed to describe the ... -
CALPHAD description of the Mo–Re system focused on the sigma phase modeling
The phase equilibria and thermodynamic properties of the Mo–Re system are studied by combining first-principle and CALPHAD approach. The mixing enthalpies in the bcc and hcp solution phases are estimated by first-principle ... -
Co-Pt Thermodynamic modeling of fcc order/disorder transformations
(2013-04-01)The present work reports on a thermodynamic modeling of the Co–Pt system with ordered fcc phases of L10 and L12 structures by means of the CALPHAD method. The liquid, hcp and fcc phases have been modeled as substitutional ... -
Co-Sm Thermodynamic modeling
(2013-04-01)The phase diagram of the Co–Sm system has been assessed by applying the Calculation of Phase Diagram (CALPHAD) technique. Thermochemical and phase equilibrium information from the literature have been critically evaluated, ... -
Computational study of atomic mobility for bcc phase in Ti–Al–Fe system
Experimental diffusion data were critically assessed to develop the atomic mobility for the bcc phase of the Ti–Al–Fe system by using the DICTRA software. Good agreements were obtained from comprehensive comparisons made ... -
A contribution to the Ni-based mobility database: Fcc Ni–Fe–Ti ternary alloy
In order to establish a general Ni-based mobility database, diffusion couples for Ni–Fe–Ti ternary systems are prepared, all of which are annealed at 1573 K for 50 h. Interdiffusion coefficients are retrieved from the ... -
Co–Zr Thermodynamic optimization
(2013-03-28)The constitutional and thermochemical information of the Co–Zr system is modelled using the Calphad method to obtain a reliable thermodynamic description of the system. Appropriate sublattice models are chosen to describe ... -
Cr-B-Mo Thermodynamic analysis of phase equilibria
(2013-03-29)A thermodynamic analysis of the phase equilibria in the Cr–Mo–B ternary system has been carried out by combining first-principles calculations with the CALPHAD approach. The thermodynamic descriptions of three binary systems ...