The total advantage of silicon aluminum alloy
● Low cost
For most applications, the cost is lower than Cu/W, Cu/Mo and AlSiC;
● Customized thermal expansion coefficient (CTE)
Provides a range of silicon-aluminum alloys with a coefficient of thermal expansion (CTE) ranging from 20 to 5 ppm/oC;
Customers can match the price and performance;
● Light weight
The lightest and most practical thermal management material;
GL70/GL50 alloy is 10% lighter than traditional alloy, 85% lighter than Cu/W, 75% lighter than Cu/Mo, and 65% lighter than Kovar;
● High hardness / high thermal stability
The plating surface of GL70/GL50 is kept flat during the thermal cycle;
The specific stiffness of GL70 is 2.5 times that of Kovar.
● Both and / isotropic
● The product is consistent and reliable
Since silicon-aluminum alloy has electrical conductivity, there is no problem in electroplating nickel, gold and silver;
The same technology as electroplated aluminum alloy;
The lid of the silicon-aluminum alloy is soldered to the GL27, 40 and 50 packages by laser welding to achieve sealing;
The diffusion bonding properties of GL50, GL40 or 4047 to GL70 or GL60 enable laser welding when the lid is sealed;
● Fast delivery
Machined parts and plated parts can be dispensed within 3 weeks;
If necessary, off-the-shelf x-ray technology can be applied for critical applications;
● Environmentally friendly
Easy to recycle.
Providing with the total advantage of silicon aluminum alloy free sample, BAIENWEI is one of the competitive the total advantage of silicon aluminum alloy manufacturers and suppliers. Welcome to import customized products in stock from our factory.