Description

High silicon content (*7% to *0%) in spray forming aluminium alloy creates a metal with controllable coefficient of thermal expansion. The metal also features lightness, high thermal conductivity and excellent mechanical properties, which makes it a preferred choice for electronic and optical/opto-electronic applications. For example, the metal is used to make RF/Microwave packages, carriers, heat sinks, optical/opto-electronic housings, carrier plates for laminate PCBs, guide bars for circuit boards and more.