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Zirconia - stabilised with Yttria Balls

Zirconia - stabilised with Yttria Balls are a specialized product within Goodfellow's range of balls. With 10 variations, these balls exhibit hardness, strength, and thermal shock resistance. The balls find use in valve components, seals, bearings, and other demanding applications where high temperature stability is needed. Zirconia - stabilised with Yttria Balls enable improved performance thanks to their optimized materials properties.
Diameter: 1mm
Quantity: 100 piece
Technical Name: Zirconia - stabilised with Yttria
Formula: ZrO₂/Y₂O₃
Density: 6g/cm³
Type: Precision Sphere
Sphericity: 0.625µm
UOM Code: 943-796-19
SKU: 1000221714
Product Code: ZR61-SP-000110

Tolerances

Balls
Diameter Standard ±5%
Diameter Precision See Item
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£230.53
each
  • Buy 5 for £186.73 each and save 19%
  • Buy 10 for £170.59 each and save 26%

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Tolerances

Balls
Diameter Standard ±5%
Diameter Precision See Item
Technical Data Sheet
Safety Data Sheet

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Material Properties for Ceramics

Thermal Properties
Element Value
Melting point( C ) 2700
Upper continuous use temperature( C ) 2200
Specific heat( J K⁻¹ kg⁻¹ ) 400-500@25°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 2.5@20°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 10@20-1000°C
Physical Properties
Element Value
Density( gcm⁻³ ) 5.9
Mechanical Properties
Element Value
Tensile modulus( GPa ) 200
Hardness - Vickers( kgf mm⁻² ) 1250
Tensile strength( MPa ) 300-600
Pultrusions
Element Value
Compressive strength( MPa ) 2000
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