Materials Science: Polarization-Corrosion Behavior of Commercial Gold- and Silver-base Casting Alloys in Fusayama Solution

Materials Science: Polarization-Corrosion Behavior of Commercial Gold- and Silver-base Casting Alloys in Fusayama Solution

Based on polarization measurements, high Au alloys are highly corrosion-resistant and exhibit the lowest corrosion rates; intermediate Au, Ag, and Pd alloys with Cu are passive but exhibit higher corrosion rates. Twenty weight percent (w/o) In-Ag alloys exhibit active corrosion behavior at potential...

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Veröffentlicht in:Journal of dental research 1983-12, Vol.62 (12), p.1221-1225
Hauptverfasser: Johnson, D.L., Rinne, V.W., Bleich, L.L.
Format: Artikel
Sprache:eng
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Zusammenfassung:Based on polarization measurements, high Au alloys are highly corrosion-resistant and exhibit the lowest corrosion rates; intermediate Au, Ag, and Pd alloys with Cu are passive but exhibit higher corrosion rates. Twenty weight percent (w/o) In-Ag alloys exhibit active corrosion behavior at potentials only 100 m V noble to the corrosion potential.
ISSN:0022-0345
1544-0591
DOI:10.1177/00220345830620121001