Description
MSG(Melt Slow Growth) is an apparatus that is added a pull-up technology developed by the CZ method to the conventional Kyropoulos method, for producing large crystals.
With a resistance heating method with a carbon heater, MSG has significantly reduced the energy costs and supplies costs than other crystal growers.
Application
Sapphire single crystal
Specification
| Heating method | 2 zone carbon heater resistance heating system |
|---|---|
| Heating temperature | Max. 2200℃ |
| Raw material charging amount | 120kg |
| Chamber type | Vacuum water-cooling jacket chamber |
| Heater output | Main heater 100kW, Bottom Heater 50kW |
| Control method | PLC control (growing program, atmosphere) |