ZIRCONIA SINTERING

[FixmyDenture]

Can you help. We sintered a double arch ARGEN HT+ ML and it came out yellow.
The Buccal/Facial of both arches are yellow while the lingual looks almost correct.
Any ideas??

We have been using this material for years with no issues.

 

[tehnik]

Maybe somebody touched the bridges with greazy hands in green state.

 

[JonnyLathe]

Did you sinter both at the same time and is that what you normally do?

 

[Contraluz]

Did you sinter both at the same time and is that what you normally do?

This!

Or, maybe a bad batch, wrong program, sintering furnace acting up, power failure etc etc.

I'd contact Argen, too.

 

[Harrypotter]

This!

Or, maybe a bad batch, wrong program, sintering furnace acting up, power failure etc etc.

I'd contact Argen, too.

Have you ever checked the heating elements of the sintering furnace ?
Are they in good condition ?