Baienwei company engages in offering the Al-Si Controlled Expansion Alloys which have the lightweight-low coefficient of thermal expansion(CTE)-high thermal conductivity and other outstanding welding properties.
Our company is engaged in the research and development of aluminium-silicon alloy.With over years' of experience and a good reputation,Baienwei Co.Ltd heritage is to provide the thermal management solutions for electronic industry and relevant demanding arena.Our business devote to providing the aluminum-silicon alloy raw material, silicon aluminum alloy electronic packaging or housings,silicon aluminum automotive parts and ultra-high strength aluminium alloys.
Baienwei company manufactures a family of binary alloys of silicon and aluminum(AlSi alloys),these controlled expansion alloys are offered in a range of weight proportions of silicon and aluminum from 70Si/30Al to 27Si/73Al, with CTE’s 7 to 17 ppm/°C respectively,for expample,the below AlSi alloy raw materials are providing and you will please find these applications as below Table:
Commonly electronic packaging; Circuit board stiffener;Heat sink or spreader for avionic/telecommunications.
Laser mirror;Electro-optical housing;optical devices.
High-power electronic packaging;Housing for radar packages.
Power device and laser packages.
RF & microwave packages;High-brightness(HB) LED;Electro-optical housing;High-power laser substrate.