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Grade: Shapal¬ Hi-M soft
Formula: AlN / BN
Form: Rod
Material: Machinable Aluminum Nitride
CAS Number: 24304-00-5
Commodity: Ceramics
ShapalTM Hi-M soft Machinable Aluminum Nitride Rods offer a high-performance technical ceramic. With 15 variations available, these rods combine high thermal conductivity with good mechanical properties. Example applications include electrical insulators, crucibles and components requiring precision machining. The unique machinability of ShapalTM Hi-M enables complex geometries to be produced in aluminum nitride, making it suitable for prototypes and specialized applications.
Tolerances
Rod
| Diameter | +20% / -10% |
|---|
Material Properties for Ceramics
Chemical Resistance
| Element | Value |
|---|---|
| Acids - dilute | Fair |
| Alkalis | Poor |
Electrical Properties
| Element | Value |
|---|---|
| Dielectric constant | 7.3 |
| Dielectric strength( kV mm⁻¹ ) | 40 |
| Volume resistivity( Ohmcm ) | 1.8 x 10¹³@25C |
Physical Properties
| Element | Value |
|---|---|
| Apparent porosity( % ) | 0 |
| Density( gcm⁻³ ) | 2.95 |
Thermal Properties
| Element | Value |
|---|---|
| Upper continuous use temperature( C ) | 1000-1900 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 100@20°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 5.2@20-1000°C |
Mechanical Properties
| Element | Value |
|---|---|
| Tensile modulus( GPa ) | 160 |
| Hardness - Vickers( kgf mm⁻² ) | 560 |
Pultrusions
| Element | Value |
|---|---|
| Compressive strength( MPa ) | 1000 |