After years of experiences in research and development of silicon-aluminum alloys,Baienwei company successfully studied a new class of silicon-aluminum(same as controlled expansion alloys) alloys products which are extensively used in aerospace and electronic application,for example the most popular controlled expansion Al-50%Si alloy housings.
The vital fields of AlSi alloys:
● Heat Sink or spreader;
● Hermetic housing;
● PCB carrier plate for base application;
Main benefits by using the Si/Al alloys:
● Lower weight;
● High thermal conductivity;
● Controllable low coefficient of thermal expansion.