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Formula: ZrO₂/Y₂O₃
Form: Ball/Sphere
Material: Zirconia - stabilized with Yttria
CAS Number: 114168-16-0
Commodity: Ceramics
Type:
Precision Sphere
Sphericity:
0.625µm
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.
Tolerances
Ball/Sphere
| Diameter | Standard | ±5% |
|---|---|---|
| Diameter | Precision | See Item |
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 |
Other Customers Purchased
-
Yttria-stabilized Zirconia Sheet (5% Yttria) Formula: ZrO₂/Y₂O₃
Thickness: 1mm
Length 1: 25mm
Length 2: 25mm
Stabilised With: 5% Yttria
CAS Number: 114168-16-0
UOM Code: 128-868-36
eachStarting at $676.87
Discounts applied for volume purchases -
Yttria-stabilized Zirconia Granules Formula: ZrO₂/Y₂O₃
Nominal Granule Size: 2mm
Weight: 500g
Stabilised With: 8% Yttria
CAS Number: 114168-16-0
UOM Code: 254-458-97
eachStarting at $147.14
Discounts applied for volume purchases -
Yttria-stabilized Zirconia Tube Formula: ZrO₂/Y₂O₃
Outside Diameter: 3.5mm
Wall Thickness: 0.25mm
Inside Diameter: 3mm
Length: 100mm
CAS Number: 114168-16-0
UOM Code: 910-637-06
eachStarting at $1,582.25
Discounts applied for volume purchases -
Alumina Balls
Formula: Al₂O₃
Quantity: 10 Pcs
Type: Non-Precision Sphere
Sphericity: Nominal
CAS Number: 1344-28-1
UOM Code: 439-337-21eachStarting at $117.65
Discounts applied for volume purchases -
Yttria-stabilized Zirconia Powder Formula: ZrO₂/Y₂O₃
Mean Particle Size: 0.1-2µm
Maximum Particle Size: 10µm
Weight: 100g
Stabilised With: 5.4% Yttria
CAS Number: 114168-16-0
UOM Code: 063-243-97
eachStarting at $247.32
Discounts applied for volume purchases -
Tungsten Carbide/Cobalt Balls Formula: WC 94/Co 6
Diameter: 0.4mm
Quantity: 10 Pcs
Type: Precision Sphere
Sphericity: 0.625µm
UOM Code: 022-279-80
eachStarting at $191.85
Discounts applied for volume purchases
