Zirconia ceramic ring spacer washer

The unique structure of Zirconia makes it one of the toughest ceramics available. Zirconia is one of the best materials for demanding structural and mechanical applications, and has excellent resistance to corrosion and wear.

Its unique resistance to crack propagation and high thermal expansion make it an excellent material for joining ceramics with metals like steel. Due to Zirconia’s unique properties it is sometimes referred to as the “ceramic steel”.

Zirconia Ceramic

Description

Zirconia Properties

High density – up to 6.1 g/cm^3
High flexural strength and hardness
Excellent fracture toughness – impact resistant
High maximum use temperature
Wear resistant
Good frictional behavior
Electrical insulator
Low thermal conductivity – aprox. 10% of Alumina
Corrosion resistance in acids and alkalis
Modulus of elasticity similar to steel

Coefficient of thermal expansion similar to iron

Material	Zirconia Ceramic
Place of Origin	Changsha,China
Application	Semiconductor,Machinery, electronic, chemical, petroleum etc.
Product name	Zirconia ceramic ring spacer washer
Shape	Custom-shaped
Color	White
Dimension	Customzied
Processing Service	Bending, Welding, Cutting, Punching, Decoiling, Moulding, Grinding, Milling, Drilling, Lapping, Polishing, CNC, Laser cutting
Feature	High hardness, high strength, high temperacture
Precision	Ra 0.1um tolerance: 0.001mm
Delivery time	3-28 days(depends on the quantity)

Zirconia Applications
- Wire forming/drawing dies
- Insulating rings in thermal processes
- Precision shafts and axles in high wear environments
- Furnace process tubes
- Wear resistance pads
- Thermocouple protection tubes
- Sandblasting nozzles
- Refractory material
- Extrusion dies
- Bushings and caps
- Kiln furniture crucible
- Fiber optic ferrules and sleeves
- Knives and blades
- Fuel cell parts
- Bearings & rollers
- Welding nozzles & pins
- Laser parts
- Gas igniters
- Electric insulator
- Ceramic guiders
- Oxygen sensors
- Medical and surgical component
- Mechanical seals
- Pumps, pistons, and liners
- Rail for semiconductor transfer
- Industrial use cutter
- General industrial machinery parts
- Abrasion resistant parts