Dental Ceramic Alloy

We explain the specifications of each category below on this page.

Dental ceramic alloy.

Ceramic materials are fundamentally distinct from alloys or polymers. Aurident dental ceramic alloys alloy class au pt pd ag auribond 97 97 7 2 0 0 auribond 97 the choice for single units 97 7 gold 2 platinum bio compatible constituents. Dental alloys are commonly custom precision cast for restoration of missing tooth structure but wrought forms shaped by the manufacturer or the clinician are also common and dental amalgam is an alloy that forms in situ in a tooth cavity preparation after mixing of a ag sn alloy with mercury. The types of alloys used in the fabrication of dental crowns generally fall into one of 3 categories.

A there are 3 basic kinds of dental alloys. Aurident produces custom formulated dental alloys for porcelain fused to metal application as well as quality gold and alternative alloys for all other dental applications. In dentistry it is the interaction of light and ceramics that drive their use. Ceramics contain strong directional ionic bonds between metals and oxygen that impart strength but will not tolerate distortion.

High noble precious noble semiprecious and non noble nonprecious. Dental ceramics are divided into different groups according to their chemical composition feldspar leucite alumina glass alumina and glass ceramics application tooth reconstruction ceramic covering metals veneers inlays crowns and anterior bridges the manufacturing procedure or the structure of the material cast metal burnished metal foil glass ceramics cad cam ceramic and sintered ceramic core. Ceramics can mimic tooth esthetics better than any other material. Gold platinum palladium alloys were the first alloys used in metal ceramic restorations.

Among many different noble and base dental alloys cobalt chromium co cr is one of the common alloys to fabricate the substrate of metal ceramic restorations because of the low cost high. They were largely discontinued due to the introduction of cheaper alloys with improved mechanical properties and greater flexural strength.