Key Properties
Material type C 799 according to DIN EN 60672
Refractoriness up to 1700°C
Good thermal shock resistance due to high
thermal conductivity
High mechanical strength
High electrical resistivity
High wear resistance
Applications - Furnace Applications
Thermocouples and sensors
Wear applications, pads, tubes & linings
Pump parts
High voltage electrical substrates & insulation
Thread guides
Ballistic armour
Feedthroughs
Papermaking guides & foils ect
Seal rings & valves (sliding contact)
Laser cavities
Grinding media
Thermal instrument parts
Recrystallized Alumina
Recrystallized Alumina Alsint 99,7 is an impervious material. It provides the basis for one of the most important technical oxide ceramic materials in the group.
Alsint 99.7% Al2O3 manufactured products have established themselves as the material of choice for a wide range of product types including... Tubes, Rods, Crucibles, Thermocouple protection tubes, Insulators and machined components.
With all products we have available such manufacturing techniques as Extrusion, Cast, Isostatically pressed and CNC machining.
