Papua New Guinea Polycrystalline graphite cover

The polycrystalline graphite bottom plate is located under the crucible in the thermal field structure of the polycrystalline furnace, and is close to the graphite side plate on all sides. There is a directional solidification block under the graphite bottom plate.

Product Description

The polycrystalline graphite bottom plate is located under the crucible in the thermal field structure of the polycrystalline furnace, and is close to the graphite side plate on all sides. There is a directional solidification block under the graphite bottom plate.