Dentsply Sirona Celtra Ceram Mode D'emploi page 18

General firing recommendations –
Cut-back and Layering Technique
Zirconia Framework
First firing: Dentin & Enamel
Start
Drying Closing Temp
min min
2:00 2:00 400
Second firing: Dentin & Enamel
Start
Drying Closing Temp
min min
2:00 2:00 400
Glaze Firing
Start
Drying Closing Temp
min min
2:00 2:00 400
Add-on (with and after glaze firing)
Start
Drying Closing Temp
min min
2:00 2:00 400
Pre- Heating
heating Rate
°C min °C/min
2:00 55
Pre- Heating
heating Rate
°C min °C/min
2:00 55
Pre- Heating
heating Rate
°C min °C/min
2:00 55
Pre- Heating
heating Rate
°C min °C/min
2:00 55
Final Vacuum Vacuum
Temp Start Stop
°C °C
780 400
Final Vacuum Vacuum
Temp Start Stop
°C °C
770 400
Final Vacuum Vacuum
Temp Start Stop
°C °C
750 0
Final Vacuum Vacuum
Temp Start Stop
°C °C
750 400
13
Vacuum Hold
Hold Time Time
°C min min
780 1:00 1:00
Vacuum Hold
Hold Time Time
°C min min
770 1:00 1:00
Vacuum Hold
Hold Time Time
°C min min
0 0:00 2:00
Vacuum Hold
Hold Time Time
°C min min
750 1:00 1:00
Cool
min
0:00
Cool
min
0:00
Cool
min
6:00
Cool
min
6:00