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Zirconia Ceramic Seals

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US$ 2 - 2 MOQ: 100 Kilograms
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Brand Name:
UNIPRETEC
Place of Origin:
China
Model Number:
n/a
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Xiamen Unipretec Ceramic Technology Co.,ltd
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Port of Shipment:
China
Delivery Detail:
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Brand Name UNIPRETEC
Place of Origin China
Model Number n/a

Zirconia Ceramic Seals


Zirconia is an extremely refractory material. It offers chemical and corrosion inertness to temperatures well above the melting point of alumina. The material has low thermal conductivity. It is electrically conductive above 600°C and is used in oxygen sensor cells and as the susceptor (heater) in high temperature induction furnaces. With the attachment of platinum leads, nernst glowers used in spectrometers can be made as a light emitting filament which operates in air.


Key Properties of Zirconium Oxide

• Use temperatures up to 1000°C

• High density

• Low thermal conductivity (20% that of alumina)

• Chemical inertness

• Resistance to molten metals

• Ionic electrical conduction

• Wear resistance

• High fracture toughness

• High hardness


Typical Uses of ZrO2

• Precision ball valve balls and seats

• High density ball and pebble mill grinding media

• Rollers and guides for metal tube forming

• Thread and wire guides

• Hot metal extrusion dies

• Deep well down-hole valves and seats

• Powder compacting dies

• Marine pump seals and shaft guides

• Oxygen sensors

• High temperature induction furnace susceptors

• Fuel cell membranes

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Xiamen Unipretec Ceramic Technology Co.,ltd
Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Zaozhuang, Shandong, China
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