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Alumina Cylindrical Crucible
Alumina Cylindrical Crucible
The Alumina Cylindrical Crucible is a part of Goodfellow's range of crucibles for high temperature applications. Available in a variety of sizes, with diameters between 10 mm and 150 mm, and heights between 10 mm and 300 mm, there are 40 different variations in total. The high purity alumina construction gives the crucibles excellent thermal shock resistance and chemical inertness. Typical applications include container vessels for high temperature melting and reactions, such as in metallurgy, glass making, and crystal growth.
Formula: Al₂O₃Percentage Purity: 99.8%Capacity: 0.6mlOutside Diameter: 12mmInside Diameter: 9.5mmHeight: 14mmCAS Number: 1344-28-1UOM Code: 666-673-46
SKU : 1000022709
Product Code : AL60-CB-000106
Tolerances
Cylindrical
Outside Diameter
±10%
Inside Diameter
±10%
Height
±10%
Tolerances
Cylindrical
Outside Diameter
±10%
Inside Diameter
±10%
Height
±10%
Buy 5 for
$35.23
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$32.18
each and save 26 %
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Material Properties for Ceramics
Chemical Resistance
Element
Value
Acids - concentrated
Good
Acids - dilute
Good
Alkalis
Good
Halogens
Good
Metals
Good
Electrical Properties
Element
Value
Dielectric constant
9-10.1
Dielectric strength( kV mm⁻¹ )
Oct-35
Volume resistivity( Ohmcm )
>10¹⁴@25
Physical Properties
Element
Value
Apparent porosity( % )
0
Water absorption - saturation( % )
0
Density( gcm⁻³ )
3.9
Thermal Properties
Element
Value
Melting point( C )
2100
Upper continuous use temperature( C )
1700
Specific heat( J K⁻¹ kg⁻¹ )
850-900@25°C
Thermal conductivity( W m⁻¹ K⁻¹ )
26-35@20°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )
8@20-1000°C
Mechanical Properties
Element
Value
Tensile modulus( GPa )
300-400
Hardness - Knoop( kgf mm⁻² )
2100
Hardness - Vickers( kgf mm⁻² )
1500-1650
Shear strength( MPa )
330
Tensile strength( MPa )
260-300
Pultrusions
Element
Value
Compressive strength( MPa )
2200-2600
Other Customers Purchased
Alumina Cylindrical Crucible
Formula: Al₂O₃
Percentage Purity: 99.8%
Capacity: 3.7ml
Outside Diameter: 19mm
Inside Diameter: 16.5mm
Height: 20mm
CAS Number: 1344-28-1
UOM Code: 224-839-60
Discounts applied for volume purchases
Alumina Cylindrical Crucible
Formula: Al₂O₃
Percentage Purity: 99.8%
Capacity: 2ml
Outside Diameter: 13mm
Inside Diameter: 10.5mm
Height: 25mm
CAS Number: 1344-28-1
UOM Code: 632-561-35
Discounts applied for volume purchases
Alumina Cylindrical Crucible
Formula: Al₂O₃
Percentage Purity: 99.8%
Capacity: 0.05ml
Outside Diameter: 5.5mm
Inside Diameter: 4.5mm
Height: 4mm
CAS Number: 1344-28-1
UOM Code: 307-841-69
Discounts applied for volume purchases
Alumina Cylindrical Crucible
Formula: Al₂O₃
Percentage Purity: 99.8%
Capacity: 2.5ml
Outside Diameter: 16mm
Inside Diameter: 13.5mm
Height: 21mm
CAS Number: 1344-28-1
UOM Code: 106-670-20
Discounts applied for volume purchases
Alumina Cylindrical Crucible
Formula: Al₂O₃
Percentage Purity: 99.8%
Capacity: 0.09ml
Outside Diameter: 6mm
Inside Diameter: 5mm
Height: 4mm
CAS Number: 1344-28-1
UOM Code: 962-069-25
Discounts applied for volume purchases
Alumina Cylindrical Crucible
Formula: Al₂O₃
Percentage Purity: 99.8%
Capacity: 1.75ml
Outside Diameter: 10mm
Inside Diameter: 7.5mm
Height: 40mm
CAS Number: 1344-28-1
UOM Code: 922-426-92
Discounts applied for volume purchases