Expendables products

Alumina-zirconia-silica (AZS) with good castability enabling complex and varied shapes and sizes. Void-free structure enabling longer lifetime.

333 is adapted for most of the standard feeder expendable applications.

ZA33 HR is dedicated to all applications where longer life and better thermal shock resistance is needed versus the standard 333 solution.

ZA33 LB is a unique low-blistering material suitable for applications where seeding after starting up is a concern.

ZIRAL 61 is recommended for all applications in feeder expendables, and for superstructures where high corrosion resistance is required.

HR30 has been developed for high pull rate, high temperature color lines in tableware and cosmetic markets.

Alumina-zirconia-silica (AZS) with good castability enabling complex and varied shapes and sizes. Void-free structure enabling longer lifetime.

ZA33 is adapted for most of the standard feeder expendable applications.

ZA33 HR is dedicated to all applications where longer life and better thermal shock resistance is needed versus the standard 333 solution.

ZIRAL GC is recommended for glass contact application in feeder expendables where high corrosion resistance is required.

HR30 has been developed for high pull rate, high temperature color lines in tableware and cosmetic markets.

Very high corrosion resistance with high thermal-mechanical properties.

ZirKlear™ ensures low blistering behavior and enhanced lifetime.

ZA33 is adapted for most of the standard feeder expendable applications.

Semi-insulating refractory with improved insulation and lower weight compared to other materials.

Excellent thermal shock resistance. Available in complex and large shapes.

Product only used for orifice rings when a zirconia-free product is requested.

333 is adapted for most of the standard feeder expendable applications.

ZA33 HR is dedicated to all applications where longer life and better thermal shock resistance is needed versus the standard 333 solution.

ZIRAL 61 is recommended for all applications in feeder expendables, and for superstructures where high corrosion resistance is required.

Very high corrosion resistance with high thermal-mechanical properties.

CZ4 is a fine grain zircon-based refractory material. It is used mainly as orifice rings for the manufacturing of borosilicate glass and other special glasses.

CRA is well adapted to increase lifetime of Danner mandrels and reduce glass defects. CRA has better surface quality compared to other materials.

Alumina-zirconia-silica (AZS) with good castability enabling complex and varied shapes and sizes. Void-free structure enabling longer lifetime.

ZA33 is adapted for most of the standard feeder expendable applications.

Good glass contact properties and thermal shock resistance. Low iron oxide content. Available in complex and large shapes.

Excellent thermal shock resistance. Available in complex and large shapes.

Premium zirconium silicate. Very high resistance to vapours corrosion and very good glass contact properties for specialty glass expendables.

ZirKlear™ ensures low blistering behavior and enhanced lifetime.