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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
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. ...
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Article
Explanations of third element effects upon the growth kinetics of discontinuous precipitation in Cu-In and Cu-Sb alloys
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Article
Precipitation behavior of α-solid solutions of the Fe-Sn system
The solubility limit for tin in a-iron was established from lattice parameters determined by X-ray measurements. The precipitation processes in α-Fe-Sn solid solutions are of both continuous and discontinuous ...