Dentsply Sirona CEREC Zirconia meso Processing Instructions page 17

Dentsply Sirona
Processing instructions CEREC Zirconia meso
66 21 101 D3487
D3487.201.18.02.02 02.2018
Sintering in inFire HTC or inFire HTC speed
When using an inFire HTC or inFire HTC speed, place the restorations
in the sintering tray with the occlusal surface on the sintering beads.
If several restorations are sintered at the same time, these must not
touch the edge of the sintering tray or each other.
Notes on sintering in an inFire HTC speed from serial numbers 5000
to 5699
NOTICE
Reprogramming heat curves
As a result of a modified component in inFire HTC speed from serial
numbers 5000 to 5699, depending on the local power grid your
furnace may show signs of an increased heating rate. Please
program the following heat curves for CEREC Zirconia meso and use
this or the "classic" program for sintering.
For speed sintering "speed":
On program stations 20 to 26:
Heating speed
°C/min
S4 99
S3 99
S2 50
S1 99
For speed sintering with pre-drying "speed + dry":
On program station 27 or 28:
Heating speed
°C/min
S4 99
S3 50
S2 99
S1 15
For speed sintering "speed + air":
On program station 29 or 30:
Heating speed
°C/min
S4 99
S3 99
S2 50
S1 99
8 Creating the restoration
Holding tempera- Holding time
ture min
°C
750 0
1100 0
1510 30
800 5
Holding tempera- Holding time
ture min
°C
750 0
1510 30
800 5
80 30
Holding tempera- Holding time
ture min
°C
750 0
1100 0
1510 30
500 0
8.5 Sintering
17