Wieland ZENOTEC FIRE CUBE
for dental laboratories
Min.: 0 °C (32 °F)
Max.: 1,500 °C (2,732 °F)
Sintering Zenotec Fire Cube
Standard program Zenostar MT/T/MO 1500°C/2h (2732°F/2h):
Temperature 1 [°C] / [°F] Temperature 2 [°C] / [°F] Heating rate [°C/h] / [°F/h] Holding time [h]
Heating phase 20 / 68 900 / 1652 600 / 1112 -
Holding phase 900 / 1652 900 / 1652 - 0.5
Heating phase 900 / 1652 1500 / 2732 200 / 392 -
Holding phase 1500 / 2732 1500 / 2732 - 2
Cooling phase 1500 / 2732 900 / 1652 600 / 1112 -
Cooling phase 900 / 1652 300 / 572 500 / 9
For the sintering process in the Zenotec high-temperature furnaces, the following points should be observed:
If a standard program is used, it is recommended to sinter the restorations on a sintering support base plate under a highpurity
Al2O3 cover. This arrangement helps prevent deformation and discoloration from occurring in the restoration. All
standard sintering programs are matched to this configuration.
If a fast sintering program is used, only the sintering support base plate - without the cover - must be used. Fast sintering
is only suitable for Zenostar T/MO single-tooth restorations.
Check sintering auxiliaries regularly to make sure that they are clean and work properly.