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Grade: Yttria-Stabilized Zirconia (YSZ)
Formula: ZrO₂/Y₂O₃
Form: Tube
Material: Zirconium Oxide
CAS Number: 114168-16-0
Commodity: Ceramics
Wall Thickness:
0.25mm
Inside Diameter:
3mm
Outside Diameter:
3.5mm
Length:
100mm
Yttria Stabilised Zirconia (YSZ) Tube provides high ionic conductivity, excellent fracture toughness, and thermal stability in a tubular form, making it critical for electrochemical and high-temperature applications. Stabilized zirconia ensures resistance to phase transformation, allowing reliable operation under thermal cycling. Industries including energy, aerospace, and analytical instrumentation use YSZ tubes in fuel cells, oxygen sensors, and high-temperature reactors. Specific applications include electrolyte tubes in solid oxide fuel cells, protective housings in thermogravimetric analysis, and oxygen ion conduction studies. In research, YSZ tubes are studied for their role in ionic transport, gas permeability, and compatibility with electrode materials. Their form factor and performance make YSZ tubes essential for both experimental and industrial applications in energy conversion and sensing.
Tolerances
Tube
| Outside Diameter | =<2mm | ±10% |
|---|---|---|
| Outside Diameter | =<5mm | ±10% |
| Outside Diameter | >5mm | ±10% |
| Wall Thickness | ±20% |
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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Tungsten/Copper Alloy Tube (W80/Cu20) Formula: W 80/Cu20
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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
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Zirconium Tube Formula: Zr
Percentage Purity: 99.2%
Outside Diameter: 6.35mm
Wall Thickness: 0.9mm
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Length: 200mm
Temper: Annealed
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Tungsten Carbide/Cobalt Tube Formula: WC 94/Co 6
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Wall Thickness: 0.3mm
Inside Diameter: 0.4mm
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Tungsten Tube Formula: W
Percentage Purity: 99.95%
Outside Diameter: 1.6mm
Wall Thickness: 0.5mm
Inside Diameter: 0.6mm
Length: 10mm
CAS Number: 7440-33-7
UOM Code: 748-026-87
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