1. The Impact of the Sintering Furnace

The sintering furnace plays a crucial role in the sintering process. Zirconium blocks are subjected to high temperatures inside the furnace, so the quality of the furnace and its settings are incredibly important. I must give a shout-out to furnace here-it's truly perfect! However, regardless of what equipment is used, it is essential to strictly follow the sintering curve provided by the manufacturer. Never create your own curve or adjust the settings without proper guidance. An incorrect sintering curve will directly affect the color and quality of the final teeth.

2. Regular Cleaning of the Sintering Furnace

3. The Effect of Voltage

4. The Influence of Zirconium Products

Finally, the quality of the zirconium itself will impact the sintering results. Some manufacturers add glue to zirconium during production, which results in "glued zirconium." However, during the sintering process, this glue will vaporize, negatively affecting the color of the teeth. We, on the other hand, use glue-free zirconium to eliminate these issues, ensuring that the product remains pure and that the final color is consistent and accurate.