REVIEW OF THE BASIC MECHANICAL PROPERTIES OF STRUCTURAL CERAMIC MATERIALS USED FOR THE MANUFACTURE OF PROSTHESES IN A SINGLE TOOTH (ARTIFICIAL TOOTH CROWNS, INLAYS, VENEERS)

Abstract

The aim of this work was to obtain data of the strength properties of structural ceramic materials used in the manufacture of non-metal constructions of dentures. As a method of ceramic processing was the selected method waterjet cutting. Was obtained for 10 samples Lacanau ceramic, hybrid and feldspatic ceramic. According to ISO 6872 conducted testing of samples for strength by the method of three-point bending. On the basis of your data we recommend that the materials exclusively for the manufacture of artificial crowns import and sale within the length of one tooth, such as inlays and veneers.

Keywords

• ceramic materials
• strength
• metal-free design
• waterjet cutting