Cu/Mo70Cu/Cu (CPC) is a sandwiched composite similar to Cu/Mo/Cu comprising a Mo70-Cu alloy core layer and two copper clad layers. The ratio of the thickness in Cu Mo70Cu and Cu layers is 1:4:1. It has different CTEs in the X and the Y direction. Its thermal conductivity is higher than those of W/Cu, Mo/Cu, Cu/Mo/Cu and it is much cheaper.
Advantages of CPC Heat Sinks:
- Can be more easily stamped into components than CMC
- Very strong interface bonding that can resist 850 degrees C heat shock repeatedly
- No magnesium
- Higher thermal conductivity at lower cost
For more info go to http://www.torreyhillstech.com
Make sure to "like" us on facebook and get updates on whitepapers, etc..
http://www.facebook.com/torreyhillstech.com
No comments:
Post a Comment