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Formula: ZrO₂/Y₂O₃
Form: Crucible
Material: Zirconium Oxide
CAS Number: 114168-16-0
Commodity: Ceramics
Yttria-Stabilized Zirconia (YSZ) Round-Bottomed Boat Crucible combines excellent thermal stability, corrosion resistance, and structural integrity in a geometry designed for optimal molten material handling. The round-bottom design promotes uniform heat distribution and minimizes localized thermal stress, while yttria stabilization ensures phase stability through repeated high-temperature cycles. Industries use these crucibles in vacuum evaporation, metal and glass melting, and advanced ceramic processing. Specific applications include producing high-purity optical coatings, alloying reactive metals, and calcining specialty ceramic powders. In research, they support studies on high-temperature material interactions, thermal barrier coating behavior, and controlled atmosphere processing. The combination of durable ceramic composition and shape-specific heating advantages makes them indispensable for both industrial and laboratory high-performance thermal applications.
Tolerances
Round Bottomed Boat
| External Width | ±10% | |
|---|---|---|
| External Length | ±10% | |
| External Height | ±10% |
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
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Inconel® 601 Cylindrical Crucible Formula: Ni61/Cr23/Al1.4/Mn1.0/Fe
Capacity: 75ml
Outside Diameter: 51mm
Inside Diameter: 49mm
Height: 41mm
UOM Code: 070-791-93
eachStarting at $216.00
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 $1,890.00
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 $176.00
Discounts applied for volume purchases -
Yttria-stabilized Zirconia Balls Formula: ZrO₂/Y₂O₃
Diameter: 2mm
Quantity: 100 Pcs
Type: Precision Sphere
Sphericity: 0.625µm
CAS Number: 114168-16-0
UOM Code: 157-157-51
eachStarting at $408.00
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 $295.00
Discounts applied for volume purchases -
Yttria-stabilized Zirconia Washer Formula: ZrO₂/Y₂O₃
Thickness: 1.2mm
Outside Diameter: 11.79
Inside Diameter: 4.790
Quantity: 1 Pcs
Standard: ANSI B18.22M-1981, R1990 (Reg)
Size: M4 (ANSI)
CAS Number: 114168-16-0
UOM Code: 121-809-56
eachStarting at $325.00
Discounts applied for volume purchases
