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High-temperature vacuum sintering furnaces

Type FS W - resistance heated

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Description

These vertical, resistance-heated sintering systems are used in many areas of application, as they can be operated both in a vacuum and in an inert atmosphere. The main area of application is the debinding and subsequent sintering of ceramics, composite materials or powder metallurgical components. They are used in particular for high-temperature processes such as carbonization, recrystallization, silicon infiltration, nitriding (formation of Si3N4), vacuum sintering or metallization. Optionally, these systems can be equipped with a debinding/dewaxing system as a combined process. Rapid cooling is also available to significantly reduce cooling times.

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Main specifications

  • Working temperature up to 2200°C
  • Vacuum: 5x10-² mbar(a)
  • Furnace atmosphere: Ar / N2 / forming gases
  • Easy accessibility
  • Resistance heating
  • Double-walled, water-cooled vacuum vessel
  • Comprehensive, user-friendly Siemens S7 and WinCC control system

 

FS W
Standardtypes
Ø
Heating conductor
[mm]
Hight
Heating conductor
[mm]
Useful
volume
[dm3]
Heating
power
[kW]*
FS W 9-WO*1 220 260 9 55
FS W 60 460 710 60 80
FS W 80 400 1000 80 140
FS W 300 600 1600 300 200
FS W 500 1100 1400 500 300

*1 metal furnace with tungsten heater suitable for high vacuum (5x10-5 mbar) 

*   Special sizes on request

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