AlSiC (Aluminum Silicon Carbide) is a metal matrix composite that provides reliable and cost-effective solutions for the housing, interconnection and thermal management of microelectronic, optoelectronic and power electronic devices. Unlike traditional packaging materials, AlSiC enables a tailored coefficient of thermal expansion (CTE), offering compatibility with various electronic devices and assemblies. It also exhibits a high thermal conductivity that results in efficient thermal dissipation. Near and net-shape fabrication processes both produce the composite material and fabricate the product geometry, resulting in a cost-effective product and allowing rapid prototyping for high volume advanced thermal management solutions.