Sintered high-alumina 93%
High alumina content sintered material. Very good glass contact properties with the low glass defect potential.
Available in complex and large shapes.
Bonded alumina-zirconia-silica (AZS) with 10% zirconia
ZA33 is adapted for most of the standard feeder expendable applications.
Sintered zircon-mullite with 20% zirconia
Made of fused zircon-mullite grains. High resistance to vapours corrosion. Available in complex and large shapes.
ARKAL 60 V
Sintered sillimanite 61% alumina
Excellent thermal shock resistance. Available in complex and large shapes.