CeramTec GmbH products

Tubes, Rings, Bearings, Nozzles or Valves – ROCAR® Silicon Carbide masters even the toughest Working Conditions. Components made from ROCAR® silicon carbide ceramics are extraordinarily hard, wear-resistant and possess excellent thermal conductivity properties. Corrosion, abrasion or erosion by liquid media are a thing of the past with ROCAR®, as is wear due to friction. What’s more, this material can also be used in the food and beverage industry because silicon carbide is non-toxic.

CeramTec uses Rubalit alumina ceramics for CeramCore cores for metal-oxide, carbon-film, metal-layered, thin-film and wire-wound resistors. The fine structures of Rubalit 600, 702 und 708 play a vital role in delivering very high and consistent surface quality. Using Rubalit 600, 702 und 708 as core materials help create resistors with a lower noise factor and more stable resistance,  increases resistance against electrical shock loads and improves reliability in laser trimming. This makes it possible to achieve higher integration density while simultaneously ensuring higher power density. CeramTec boasts decades of manufacturing experience, enabling the company to produce ceramic parts for passive components with tight dimensional tolerances while delivering very high surface quality even for large-scale production with quantities ranging in the billions. CeramCore resistor cores are manufactured by extruding Rubalit ceramic materials.

Silicate ceramics like cordierite, steatite or aluminum silicate – used creatively and intelligently – offer surprising cost savings potential and create added value thanks to improved customer benefits. Innovative, silicate ceramic components from CeramTec can provide a real competitive advantage.