After dental sintering furnace has been machined into a crown, bridge, framework, or other restoration, dental sintering furnaces are used to process it. These furnaces can reach the severe temperatures needed to sinter zirconia to its final hardness. The sintering process, which can include both pressure and heat, reduces porosity and improves density in ceramics like zirconia.

Zirconia shrinks significantly during the sintering process. It’s crucial to think about capacity, pre-programmed cycles, and automation capabilities when selecting a sintering furnace for your clinic or lab. Producing your own zirconia restorations is now faster and easier than ever due to sintering furnace.