Phase Diagrams and Physical Properties of Nonequilibrium AlloysNonequilibrium Phase Diagrams of Ternary Amorphous AlloysSummary This document is part of Subvolume A 'Nonequilibrium Phase Diagrams of Ternary Amorphous Alloys' of Volume 37 'Phase Diagrams and Physical Properties of Nonequilibrium Alloys' ...
J. C. WaerenborghDep. Quim., Inst. Tecnol. Nucl., P86 Sacavem, Port.John Wiley & Sons, LtdChemInformPereira,L.C.J.,Rojas,D.P.,Waerenborgh,J.C.Isothermal Section of the Dy-Fe-Sn Phase Diagram at 800?°C. Journal of Alloys and Compounds . 2005...
Phase diagram investigation of the Cu–Sn system was carried out on twenty Cu-rich samples by thermal analysis (DTA), metallographic methods (EPMA/SEM-EDX) and crystallographic analysis (powder XRD, high temperature powder XRD). One main issue in this work was to investigate the high temperature...
2.1. Phase diagram modeling Nanoparticles have an increasing surface to volume ratio with decreasing particle size and therefore add a substantial contribution of the surface energy to the Gibbs energy in thermodynamic considerations. The CALPHAD method is based on the minimization of the molar Gibbs ...
a thermodynamic model is formulated for the Sn-Bi-Ag phase diagram. Thermodynamic functions for the various phases obtained by fitting measured data for the three constituent binary systems are extrapolated to the ternary system using the method of Muggianu. Modeling results are compared to preliminary...
Experimental study of the Ag–Sn–In phase diagram[J] . Gueorgui P. Vassilev,Evgueni S. Dobrev,Jean-Claude Tedenac.Journal of Alloys and Compounds . 2005 (1)Gueorgui P Vassilev,Evgueni S. Dobrev,Jean-Claude Tedenac.Experimental study of the Ag-Sn-In phase diagram. Journal of Alloys and ...
In the latter case, concentrational and baric paths in the phase diagram pass near the tricritical Lifshitz point where the LP and TCP lines converge. The LP line position and the existence area of incommensurate phase are determined at T = OK on the T-x-y diagram of (PbySn1-y)2P2(...
As part of an ongoing program on Pb-free solder phase diagrams at the National Institute of Standards and Technology, a thermodynamic model is formulated for the Sn-Bi-Ag phase diagram. Thermodynamic functions for the various phases obtained by fitting measured data for the three constituent ...
. 3.2. Formation Mechanism of the Microstructure Figure 7 illuminates the equilibrium binary Cu–Sn phase diagram. The primary ε phase (Cu3Sn phase) firstly precipitated when the liquid melt (L) with a composition of Cu (60.9 wt.%)/Sn (C0) was cooled down to the liquidus temperature (...
, cleaned in water, then fluxed in a solution consti-tuted of 100 g L–1of ammonium chloride andof100gL–1ofzincchlorideinwaterandfinallydried.Samples were batch galvanized, as prepared.They were dipped at 450°C for 9 min in a zinc bathwith tin additions (<5 mass%) and saturated...