Product Description:
Cu/Mo/Cu(CMC) is a sandwich composite including a molybdenum core layer and two copper clad layers. It has tailorable CTE, high thermal conductivity and high strength. All types of Cu/Mo/Cu sheets can be stamped into components.
Features:
Large sized sheets available (length up to 400mm, width up to 100mm)
Can be stamped into components
Strong interface bonding resist to 850ºC heat shock repeatedly
Tailorable CTE matching that of semiconductor and ceramics
High thermal conductivity
Product information:
Type
|
Elements Content
[wt%]
|
20°C Density [g/cm3]
|
RT~400ºC CTE[10-6/K]
|
20 °C TC
[W/(m·K)]
|
Cu/Mo/Cu (CMC)
|
1:1:1 /Mo-66%Cu
|
9.3±0.2
|
≤8.8
|
305(xy)
250(z)
|
Cu/Mo/Cu (CMC)
|
1:2:1 /Mo-50%Cu
|
9.54±0.2
|
≤7.8
|
260(xy)
210(z)
|
Cu/Mo/Cu (CMC)
|
1:3:1 /Mo-40%Cu
|
9.66±0.2
|
≤6.8
|
244(xy)
190(z)
|
Cu/Mo/Cu
(CMC)
|
1:4:1 /
Mo-33%Cu
|
9.75±0.2
|
≤6.0
|
220(xy)
180(z)
|