Silicon wafer manufacturing

purified graphite flat resistor Mersen
graphite heater DSS furnace Mersen
graphite heater CZ method Mersen

High purity graphite for CZ puller and DSS furnace

Mersen provides sustainable and efficient solutions, which guarantee the purity of the wafers and the control of hot zones during crystallisation.

Mersen also offers equipment and parts dedicated to the constraints of this industry:

  • Purified graphite crucible
  • Purified graphite heater
  • Graphite or C/C composite cylindrical thermal protection
  • Flexible felt and rigid carbon insulation for controlling the thermal gradients of crystalline growth
  • Carbon/Carbon composite threaded fasteners
  • Graphite heat exchanger

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