Abstract
The electrochemical phase isolation (EPI) is described as a preparation method for determining specific precipitations in solid materials in microamounts and microdimensions. Fundamental criteria are examined as a function of the main parameter (polarization current) on the system Fe3C in a Fe-matrix. The influence of the electrolyte composition on the electrochemical behaviour of the matrix, on the one hand, and of the phase, on the other hand, are investigated and utilized.
Similar content being viewed by others
References
P. Ferguson, K. H. Jack,Scripta Metallurgica 1984,18, 1189.
A. Walker, H. M. Flower, D. R. F. West,J. Mat. Sci. 1985,20, 989.
M. Grasserbauer, E. Hoke, K. Reisenhofer,Mikrochim. Acta [Wien] 1975,6, 217.
M. Grasserbauer, Paper presented at the 6th International Symposium on High-Purity Materials in Science and Technology, Dresden (G. D. R.), May 6–10, 1985, Proceed. Suppl., pp. 3–50.
W. Gruner, R. Stahlberg,Mikrochim. Acta [Wien] 1984,III, 29.
H. Keller,Arch. Eisenhüttenwesen 1974,45, 611.
J. Kunath, R. Stahlberg,Arch. Eisenhüttenwesen 1983,54, 31.
D. D. MacDonald,Transient Techniques in Electrochemistry, Plenum Press, New York, 1977, p. 85.
M. Kramer, M. Tomkiewicz,J. Electrochem. Soc. 1984,131, 1283.
R. Alkire, A. Cangellari,J. Electrochem. Soc. 1983,130, 1252.
W. J. Plieth,J. Phys. Chem. 1982,86, 3166.
W. Forker, G. Reinhard, D. Rahner,Corr. Sci. 1979,19, 745.
W. Gruner,Mikrochim. Acta [Wien] 1986,I, 301–309.
J. Kunath, W. Gruner, unpublished results.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Gruner, W., Kunath, J. & Veres, A. Electrochemical characterization of solid materials in volume range I. Chemical effects on the matrix-phase separation. Mikrochim Acta 88, 281–290 (1986). https://doi.org/10.1007/BF01206721
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF01206721