ZrO/ZrO2/Zirconia Large Ceramic Balls for Washing Machine

Model Number: XYB-ZrO-0.8-25.4 Brand Name: XYB Key Specifications/Special Features: Brief introduction:Precision zirconia balls are available in many sizesZirconia balls are most commonly used as check valves in flow control applications when subject to stress by impact, grinding, or cracking, zirconia ball undergoes transformation toughening which stops cracks from spreading and actually makes the ball stronger in the stressed area than what it was originallyFeatures:1. Abrasion resistance2. Corrosion resistance3. Maintain high strength at temperatures up to 982C4. Chemically inert to molten metal, organic solvents, caustics and most acids

Properties:

Properties of zirconia ceramic balls

1. High thermal expansion (α=11 x 10-6/K, similar to some types of steel)
2. Excellent thermal insulation/low thermal conductivity (2.5 to 3 W/mK)
3.Very high resistance to crack propagation, high fracture toughness (6.5 to 8 MPam1/2)
4.Ability to conduct oxygen ions (used for the measurement of oxygen partial pressures in lambda probes)

Another outstanding property combination is the very low thermal conductivity and high strength
In addition, some types of zirconium oxide ceramics can conduct oxygen ions
Components made from this material are significantly more expensive than components made of alumina ceramics
Zirconium oxide ceramics are used, among other applications, as tools for wire forming, as auxiliaries in welding processes, as materials for crowns and bridges in the dental industry, as insulating rings in thermal processes, as oxygen measurement cells in lambda probes

Our services:

1. Customized components
2. Rapid samples preparation
3. Satisfied various technical request
4. Quick response