Precious and noble-based casting alloys.
Some medium-gold and midrange gold alloys are satisfactory substitutes for Type III alloys, but tarnish may occur. Considering all factors, Type III alloys remain unparalleled as fixed restorative alloys. Some medium-gold and midrange gold metal-ceramic alloys are superior to their high-gold counterparts and are the choice for metal-ceramic restorations.
D001672:Biocompatible Materials; D003343:Corrosion; D003722:Dental Alloys; D003734:Dental Casting Investment; D003776:Dental Porcelain; D003778:Dentures; D006047:Gold Alloys; D006801:Humans; D013499:Surface Properties
D001672:Biocompatible Materials; D003722:Dental Alloys; D003734:Dental Casting Investment; D006047:Gold Alloys; D003776:Dental Porcelain