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Segregation in Precious-metal Dental-casting Alloys

Institute of Dental Research, Vinohradská 48, Prague 2, 120 60 The Czech Republic

J. Pomajbik

Institute of Dental Research, Vinohradská 48, Prague 2, 120 60 The Czech Republic

The aim of this study was to conduct a theoretical analysis of segregation in Au-Ag-Cu and Ag-Pd-Au-Cu dental-casting alloys, and to confirm and extend the results experimentally. Both theoretical and experimental data showed greater segregation in the Ag-Pd-Au-Cu alloy than in the Au-Ag-Cu alloy. There was very little segregation of gold, zinc, and platinum, while between the dendrites copper increased and silver and palladium decreased.

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Journal of Dental Research, Vol. 72, No. 3, 587-591 (1993)
DOI: 10.1177/00220345930720030601


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This Article Abstract Full Text (PDF) Alert me when this article is cited Alert me if a correction is posted Services Email this article to a friend Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal Add to Saved Citations Download to citation manager Request Permissions Request Reprints Add to My Marked Citations Citing Articles Citing Articles via Google Scholar Citing Articles via Scopus Google Scholar Articles by Drapal, S. Articles by Pomajbik, J. Search for Related Content PubMed PubMed Citation Articles by Drapal, S. Articles by Pomajbik, J. Social Bookmarking                         What's this?