Influence of segregation on grain boundary heterodiffusion measurements

The influence of G.B. segregation on grain boundary heterodiffusion of very slightly soluble impurities (Ni in AG) is discussed. The tendency to grain boundary saturation, which appears for bulk solute concentration lower than the limit of solubility, does not allow the use of the matching condition...

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Veröffentlicht in:	Scripta metallurgica 1984, Vol.18 (1), p.19-23
Hauptverfasser:	Gas, P., Poize, S., Bernardini, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Diffusion in solids Diffusion of impurities Exact sciences and technology Materials science Metals, semimetals and alloys Physics Specific materials Transport properties of condensed matter (nonelectronic)
Online-Zugang:	Volltext
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