Fused Zirconia Rings

Semicorex Fused Zirconia Rings are engineered from premium-grade Magnesium-Stabilized Zirconium Oxide (Mg-PSZ), specifically designed to withstand the most aggressive thermal and chemical environments. Utilizing a specialized electric-arc melting process followed by precision machining, these components offer unparalleled durability for high-temperature fluid handling and glass manufacturing.

Key Technical Features

Superior Material Stability: The magnesium-stabilized crystalline structure prevents the volume expansion associated with phase transformations, ensuring structural integrity during rapid thermal cycling.

Extreme Chemical Inertness: Exceptional resistance to corrosion from molten glass and acidic/alkaline slags, preventing contamination of the end product.

Thermal Shock Resistance: Designed to operate at temperatures exceeding 2300°C while maintaining dimensional stability and resisting crack propagation.

Optimized Geometry: Features integrated mounting holes and a precision-beveled inner rim for seamless integration into flow control systems.

Primary Applications of Fused Zirconia Rings

These Fused Zirconia Rings serve as critical sacrificial or structural components in heavy-duty industrial processes:

Glass Manufacturing: Used as Orifice Rings or Sealing Flanges in the feeder forehearth to control the flow of molten glass.

Metals Processing: Ideal for use as Tundish Well Blocks or nozzle inserts in the continuous casting of specialized alloys and precious metals.

Chemical Processing: Used as protective linings for high-temperature reaction vessels where standard refractories fail.

Sensor Housing: Serves as a thermal shield for oxygen sensors and temperature probes in furnace environments.