Etude de la ségrégation dans des alliages dentaires à base d'or, par analyse à la microsonde électronique

Authors

  • H. Lüthy Laboratoire de Chimie et Electrochimie Appliquées de l’Université de Genève
  • P. Tissot Laboratoire de Chimie et Electrochimie Appliquées de l’Université de Genève

DOI:

https://doi.org/10.2533/chimia.1974.392

Abstract

The electron microprobe analysis has allowed to detect in goldcopper dental alloys inhomogeneities not visible with an optical microscope. The segregation coefficients are given for thermal treatment at 700 and 850 °C. The correlation coefficients have been calculated and a sign inversion was observed in some cases between samples treated at 700 and 850 °C. The influence of air on homogeneity was also studied.

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Published

1974-08-31

Issue

Vol. 28 No. 8 (1974): Forschung/Research

Section

Kurze Mitteilungen

License

Copyright (c) 1974 H. Lüthy

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
H. Lüthy, P. Tissot, Chimia 1974, 28, 392, DOI: 10.2533/chimia.1974.392.