Providing with AlSi42 free designed phototype, BAIENWEI is one of the competitive Al-42%Si alloy manufacturers and suppliers. Welcome to import customized products in stock from our factory.
AlSi42 alloy for composition Al:58%; Si:42%, and is widely adopted in microwave detection, semiconductor and satellite telecommunication industry, for instance:
● hybrid electronic package;
● pick-and-place assemblies for semiconductor processing equipment;
● electronic packaging housings.
● Light weight: only about 1/3 of Kovar;
● Low CTE, from 7-20ppm/℃;
● High thermal conductivity;
● Excellent EMI/RF shielding performance;
● Easy to be machined, plated and welded.