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Nitruro di alluminio - Lavorabile ( AlN / BN )

Informazioni sul Materiale

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Standard products are available in these forms
Lamina Tondino
Lamina Tondino

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Common Brand Names:
Shapal-M soft, Shapal Hi-M soft
 
General Description:  

Shapal-M soft is a high purity, machineable ceramic with high strength and high thermal conductivity. Although the thermal conductivity is not as high as Aluminium Nitride, it is still 50 times that of Machineable Glass Ceramic. Like Aluminium Nitride, applications include heat sinks and electronically insulating components for the high power electronic industry, and crucibles for molten metals. Shapal-M soft also has the advantage that much more complex shapes may be used. It may be machined by using carbide tools and is resistant to acids and bases.

   

Chemical Resistance

Acids - dilute Fair
Alkalis Poor

Electrical Properties

Dielectric constant 7,3
Dielectric strength ( kV mm-1 ) 40
Volume resistivity @25C ( Ohmcm ) 1,8 x 1013

Mechanical Properties

Compressive strength ( MPa ) 1000
Hardness - Vickers ( kgf mm-2 ) 560
Tensile modulus ( GPa ) 160

Physical Properties

Apparent porosity ( % ) 0
Density ( g cm-3 ) 2,95

Thermal Properties

Coefficient of thermal expansion @20-1000C ( x10-6 K-1 ) 5,2
Thermal conductivity @20C ( W m-1 K-1 ) 100
Upper continuous use temperature ( C ) 1000 - 1900

Buy Nitruro di alluminio - Lavorabile on-line

Standard products are available in these forms
Lamina Tondino
Lamina Tondino

Choose a form to search our on-line catalogue  

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