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Ceramic Process Systems AlSiC-9, 63 vol% SiC

Category Metal , Metal Matrix Composite
Manufacturer Ceramic Process Systems
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Ceramic Process Systems AlSiC-9, 63 vol% SiC.pdf
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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 3.01 g/cc
0.109 lb/in³
Mechanical Properties Metric English Comments
Modulus of Elasticity 192 GPa
27800 ksi
Young's Modulus
Flexural Strength 550 MPa
79800 psi
Bend strength (B-bar, 4 pt bend)
Bearing Yield Strength 430 MPa
62400 psi
B-bar, 4 pt bend
Poissons Ratio 0.242
0.242
Fracture Toughness 11.3 MPa-m½
10.3 ksi-in½
Shear Modulus 77.0 GPa
11200 ksi
Thermal Properties Metric English Comments
CTE, linear 7.50 µm/m-°C

@Temperature 30.0 °C
4.17 µin/in-°F

@Temperature 86.0 °F
9.20 µm/m-°C

@Temperature 200 °C
5.11 µin/in-°F

@Temperature 392 °F
Specific Heat Capacity 0.741 J/g-°C
0.177 BTU/lb-°F
Thermal Conductivity >= 160 W/m-K
>= 1110 BTU-in/hr-ft²-°F
Minimum
180 W/m-K
1250 BTU-in/hr-ft²-°F
Typical
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