Composite Material Comprising Ultra-Hard Particles Embedded in a Metal or Metal Alloy Matrix and Diaphragm Made Thereof

摘要

A component that is rigid and three-dimensional and has a relatively low mass. The component has a foil body formed of a metal or metal alloy matrix that is embedded with ultra-hard particles or grit, such as diamond and/or cBN. It can be used in applications where a combination of high rigidity and low mass is required, such as in audio applications, for example.