Materials
Interesting properties for the coatings industry
Ceramic construction materials
Interesting properties for the coatings industry
We offer
- pans, insulators, spacers, pipes, rods and other
- parts according to your drawings - finished
- individual parts - small batches
- flexible delivery times
- competent technical consulting
- high-temperature sintering
- extrusion
- injection moulding
On request
- complete processing
- soldering (metal - ceramic composites)
- metallising
In many applications, different ceramics are required, often as individual pieces or in minimum quantities. We are organised in such a way that we can supply individual pieces or small batches in a reasonable time frame. With our extensive experience, we can give you competent advice in all matters relating to the use and selection of the right ceramics.
Boron nitride (BN)
Characteristics
- Good thermal conductivity
- electrical isolator up to high temperatures
- very good resistance to temperature changes
- good corrosion stability against molten metal
- very good workability (white graphite)
Application examples
- Isolators
- construction elements in furnace construction
- pans
- underlays and cladding
Dimensions
- Plates, discs up to 270 mm
- pipes / rods up to Ø 270 mm
- length 300 mm
- formed parts according to drawing
Cordierite
Characteristics
- Low thermal expansion
- good electrical isolation
- good thermal shock resistance
Application examples
- High voltage and high frequency technology for spark protection
- filament carrier
- spacer
Dimensions
- Plates, discs up to 300 mm
- pipes / rods up to Ø 180 mm
- length 1000 mm
- formed parts according to drawing
Special features
- Injection moulding complex parts
- metal-ceramic composites
Aluminium oxide (Al2O3)
Characteristics
- Electrical isolation up to high temperatures
- wear protection
- metal-ceramic composites
- corrosion resistant against many molten metals
Application examples
- Wear protection elements
- melting pots
- electrical isolators
- thermal element protection pipes
Dimensions
- Plates, discs up to 250 mm
- pipes / rods up to Ø 50 mm
- length 1200 mm
- formed parts according to drawing
Special features
- Injection moulding complex parts
- metal-ceramic composites
Zircon oxide (ZrO2)
Characteristics
- High mechanical stability
- good corrosion resistance against molten metals, in particular molten precious metals
- very good chemical resistance
- oxygen-ion conductor
Application examples
- Construction elements for high mechanical strain
- pots for molten metals
Dimensions
- Plates, discs up to 250 mm
- pipes / rods up to Ø 50 mm
- length 300 mm
- formed parts according to drawing
Special features
- We offer fully and partially stabilised zircon oxide depending on the application
Yttrium oxide (Y2O3)
Characteristics
- Electrical isolator
- for use at up to 2200°C
- highest corrosion resistance against molten metal
- good stability against molten titanium
- low thermal shock resistance
Application examples
- Electrical isolator
- pot for molten metals
- underlays
Dimensions
- Plates, discs up to 200 mm
- pipes / rods up to Ø 60 mm
- length 200 mm
- formed parts according to drawing
Special features
- We offer fully and partially stabilised zircon oxide depending on the application
