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Yttria-stabilized Zirconia Flat Bottomed Boat Crucible

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Properties common to all products in this list

Composition: ZrO₂/Y₂O₃ Form: Crucible Material: Zirconium Oxide CAS Number: 114168-16-0 Commodity: Ceramics
Yttria-Stabilized Zirconia (YSZ) Flat-Bottomed Boat Crucible combines excellent thermal stability, corrosion resistance, and mechanical strength in a form optimized for holding and transporting molten or powdered materials during high-temperature processing. The flat-bottomed geometry ensures stability in furnaces and evaporation systems, while the material resists attack from metals, glasses, and slags. Industries employ YSZ boat crucibles in vacuum evaporation, materials synthesis, and molten metal handling. Specific applications include evaporating refractory metals for thin-film deposition, calcining advanced ceramic powders, and producing high-purity alloys. In research, they are used for studying high-temperature phase transformations, investigating coating-substrate interactions, and testing new evaporation processes. The combination of shape stability and material resilience ensures dependable performance in both laboratory and industrial settings.
Starting at $126.00 each
No Minimum order Approx. 2 weeks leadtime Free technical support *Free delivery worldwide

Material Properties

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
each

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Available Configurations

Properties common to all products in this list

Composition: ZrO₂/Y₂O₃ Form: Crucible Material: Zirconium Oxide CAS Number: 114168-16-0 Commodity: Ceramics

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Tolerances

Flat Bottomed Boat
External Width ±10%
External Length ±10%
External Height ±10%