Porzellanfabrik Hermsdorf GmbH

These Crucibles are based on a new coating, based on Y2O3
provided and depending on the size for the melting of up to 1 kg
e.g. TiAl alloys suitable.

Oxide ceramic crucibles are usually characterized by a
high purity in terms of individual ingredients, as well
outstanding properties, which they are suitable for use in special
predestine applications..

In the refractory area, the applications are just as big as the variety of technical
ceramics themselves. In addition to the classic crucible materials offer from the
PFH production program also porous Al2O3, C530, Al2TiO5, MgAl2O4, Y2O3,
as well as Fused Sillica many possibilities. Except crucibles are in this product range
Casting nozzles, pouring lugs, protective tubes and construction parts for use in the
High temperature range up to 2200 ° C to mention. We often produce these according
to special ones customized.

The main product of our company are ceramic honeycomb bodies for applications
as storage medium in heat exchangers. Furthermore, these are u.a. used in exhaust
air purification and in room ventilation systems.

Furthermore, the following products are manufactured in the porcelain factory:

- Ceramic insulation products of porcelain C 110 and steatite C 221, the latter
   superficially for use as insulator in high-frequency technology.
  Typical products: bushings, post insulators, pipes

- Other porcelain products C 110
  Typical products: drum mills up to 300 liters, regulating wheels for
  external cylindrical grinding machines

- Oxide-ceramic products:
   Typical products:
- pipe elbows for applications in wear protection,
- Crucible for applications in metallurgy and glass
- special parts for use at high temperatures, extreme
   thermal shock and aggressive chemical Operating
    conditions
- Materials:  Al2O3 C 799, Al2O3 porous, ZTA ceramic,
                         Al2TiO5, Kieselgut, MgAl2O4, Y2O3

- Special ceramic materials for use in foundry technology
Typical products: - ladle for high frequency heating up to 10 liters,
                                        coated with ZrO2 for better wear resistance,
                                        for use in steel, precious metal and titanium cast,
                                      - custom-made products in this area,
                                      - pouring nozzles, pouring lugs for foundry applications,
                                       - Shelves, protective plates, lids