Dy - Er … Ir - Y
Supplement to Subvolumes IV/5B, IV/5C and IV/5D
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Book
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Book
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Book
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Article
Constitution and thermodynamics of monotectic alloys—A survey
As is well known, melts that have passed a miscibility gap in the liquid state will, on cooling, solidify to a regulus consisting of two layers. Such bodies are not interesting for technical applications and h...
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Article
Calorimetric study of liquid La-Mg-Ni alloys
The integral enthalpy of mixing of liquid ternary La- Mg- Ni alloys was determined calorimetrically. An association model is used to calculate the thermodynamic functions of the ternary alloys. The model param...
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Article
Computer- aided determination of the molar excess heat capacity, ACP(T,X), from calorimetric data
All traditional evaluation techniques for determining the temperature,T, concentration,X, dependences of the molar excess heat capacity, ΔCP (T,X), from calorimetric data involve the problem that the molar excess...
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Article
Determination of the enthalpy of mixing of liquid alloys using a high-temperature mixing calorimeter
A high-temperature mixing calorimeter that allows the measurement of the enthalpy of mixing of liquid alloys at temperatures ranging up to 1800 K is described. The suitability of the apparatus is shown by the ...
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Article
The heat capacity of solid Ni-Ti alloys in the temperature range 120 to 800 K
Heat capacity values for solid Ni-Ti alloys are reported for the temperature range from 120 to 800 K and are based on measurements made with a Perkin-Elmer differential scanning calorimeter DSC-2 (Perkin-EImer...
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Article
Thermodynamic investigation on liquid iron-nickel-zirconium alloys
The mixing enthalpies of liquid Fe-Ni-Zr alloys have been estimated with different interpolation algorithms. The results of the estimations have been compared with the results of the experimental data determin...
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Article
Correlations Between the Structure, Energy and Diffusivity of Grain and Interphase Boundaries
The paper illustrates the benefits of a combined use of computer simulations of interfacial properties and experiments performed on macroscopic, well-defined bicrystals. The results from two studies are report...
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Article
The heat capacities of solid Ni-Zr alloys and their relationship to the glass transition
Heat capacities of Ni-Zr alloys were measured through the temperature range 120 to 800 K for six different compositions. A differential scanning calorimeter (DSC) was employed. The results were combined with e...
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Article
Calorimetric Determination of the Enthalpies of Formation of Liquid Ni-Zr Alloys
The enthalpies of formation of liquid Ni-Zr alloys have been measured through the composition range 0 < Xzr < 0.4, where Xzr is the mole fraction of Zr. Four independent runs were made at temperatures ranging fro...
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Chapter
Thermodynamics of Liquid Alloys
In an introduction, some methods for the experimental determination of important thermodynamic quantities are explained. After a general survey of experimental results, structural as well as energetic conditio...
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Chapter
Metallic Glasses
A general survey of the production, the properties, and the application of metallic glasses, is presented. Especially, the nature of the glass transformation as well as the preconditions for a high glass forma...
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Chapter
Systems with a Miscibility Gap in the Liquid State
Immiscible alloys have gained a renewed scientific and technological interest, which was stimulated by results of experiments conducted under microgravity conditions. A large number of experiments was performe...
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Chapter
Thermodynamics in Rapid Solidification
Given suitable kinetic conditions, rapid solidification is characterized by a large reduction of the Gibbs free energy of the system during nucleation and crystallization processes. In this context, the thermo...
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Article
Recent Literature
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Article
Coarsening of Extremely Small Particles in the Cu-Ni-Fe System
By means of magnetic methods, in the Cu-10.7a/o Ni-1. 6 a/o Fe alloy the Ostwald ripening of extremely small particles has been studied. It appears that the magnetic methods are very suitable for such investigati...
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Article
Diffusion Along Migrating and Stationary Grain Boundaries: The Al-Zn System
The discontinuous precipitation reaction has been studied in an Al-28a/o Zn solid solution. It appears that the diffusion rates determined by us for migrating grain boundaries are of the same order of magnitude a...
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Article
The effect of ternary additions on the finely lamellar discontinuous precipitation in Cu-Sb solid solutions
A Cu-Sb base alloy containing 4.5 at. pet Sb was chosen to investigate the effect of third elements on cellular precipitation. The third element was added at the following levels: 0.3, 0.6, 1.0 and 2.0 at. pctX. ...
