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Y2o3 Zro2 Zirconia Ceramic Rods - China

price: contact company for price

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.

The fundamental properties of zirconia ceramic which are of interest to the engineer or designer are:

- High strength

- High fracture toughness

- High hardness

- Wear resistance

- Good frictional behaviour

- Non- magnetic

- Electrical insulation

- Low thermal conductivity

- Corrosion resistance in acids and alkalis

- Modulus of elasticity similar to steel

- Coefficient of thermal expansion similar to iron

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


Company Contact:


  • Phone: 008618650119402

  • Address: Rm606, No151 Yuehua Road, Huli District, Xiamen, China

  • Email: Email


Published date: December 25, 2014 -

  • Business Description: UNIPRETEC, advanced ceramics expert, provides component and custom

    integrated packaging solutions for Aerospace, Medical, Power Generation

    & Distribution, Automotive, Process Control & Monitoring, Industrial

    Equipment, Electronic & Electrical.

    Our manufacturing of high performance ceramic products is based on very high quantities in Alumina, Zirconia, Silicon Carbide, Silicon Nitride, Boron Nitride, Machinable Glass Ceramic and further special materials. Along with these materials, we offer several machining from which to choose such as cutting, drilling, sawing, turning, grinding, polishing etc.. Furthermore, our technologies and equipments allow us to provide various and flexible forming processes, like dry pressing, isostatic pressing, extrusion, injection moulding and slip casting.

    However, if you have a need for a specific guide not shown, please send us a drawing, sample or digital picture so we can identify it for quotation. We greatly appreciate an opportunity to serve you and look forward to your requests.

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