Shapal is a machinable form of Aluminium Nitride ceramic with excellent mechanical strength and thermal conductivity. Shapal has unique characteristics. It is suitable for a wide range of applications, particularly in the vacuum and nuclear industries. Shapal has zero porosity, good abilities to seal under vacuum, low thermal expansion coupled with a high heat resistance. Shapal also offers excellent machinability with conventional machine tools.
40KV/mm (10mm thickness)
@ 25°C , 1MHz
|Thermal Expansion|| 4.4 x 10-6 / oC
4.8 x 10-6 / oC
5.1 x 10-6 / oC
RT to 400oC
RT to 600oC
RT to 800oC
|Thermal Conductivity||90W/mk||@ 25oC|
|Maximum Use Temp.||1000oC
in non oxidising atmosphere
|Resistance to thermal shock||400oC||Water Quench|
|Compressive strength||120 Kg/mm²||@ 25oC|
|Bending strength||30 Kg/mm²||@ 25oC|
|Vickers Hardness||390||@ 25oC 300g|
Here at Ceramic Substrates & Components Limited with our generations of experience in the precision ceramic industry, we have developed some unique techniques and cutters which enable us to machine incredibly fine and intricate tiny components, complementing the more industrial and commercial sized components.
Many Government organisations along with Scientific and Research Institutes and Universities worldwide use our facilities manned by highly skilled Engineers to fulfil many of their requirements, along with customers ranging from F1 and Super cars through to Aerospace.
We pride ourselves not only on our supreme quality but also our impressive
long standing customer base.
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