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Ceramic Process Systems AlSiC-8, 70 vol% SiC

Category	Metal , Metal Matrix Composite
Manufacturer	Ceramic Process Systems
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Ceramic Process Systems AlSiC-8, 70 vol% SiC.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Aluminum alloy A356.2 used. Hermeticity < 1x109 atm-cc/s He.CPS fabricates AlSiC by preparing an SiC preform which is subsequently infiltrated by molten aluminum metal. After infiltration, components can be plated using conventional plating schemes to allow for assembly and integration operations. The CPS fabrication process provides a material that has a unique combination of physical properties: a compatible CTE, high thermal conductivity, light weight, and tight dimensional tolerance without machining (i.e. net-shape).Information provided by Ceramic Process Systems.

Physical Properties	Metric	English	Comments
Density	2.99 g/cc	0.108 lb/in³

Mechanical Properties	Metric	English	Comments
Modulus of Elasticity	217.5 GPa	31550 ksi	Young's Modulus
Poissons Ratio	0.154	0.154
Fracture Toughness	11.67 MPa-m½	10.62 ksi-in½
Shear Modulus	94.2 GPa	13700 ksi

Thermal Properties	Metric	English
CTE, linear	6.60 µm/m-°C @Temperature 30.0 °C	3.67 µin/in-°F @Temperature 86.0 °F
	9.00 µm/m-°C @Temperature 250 °C	5.00 µin/in-°F @Temperature 482 °F
Specific Heat Capacity	0.741 J/g-°C	0.177 BTU/lb-°F
Thermal Conductivity	180 W/m-K	1250 BTU-in/hr-ft²-°F

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