Meta-Braze™ Au 827
Meta-Braze™ Au 827 is a widely specified high purity gold-nickel alloy with a eutectic composition. It is extensively used in aerospace components and thermionic valve / vacuum tube devices as well as in other specialised applications. Meta-Braze™ Au 827 has excellent high temperature strength up to 500˚C and oxidation resistance up to 800°C making it suitable for aero-engine components. Meta-Braze™ Au 827 is suitable for brazing components that operate at elevated temperatures in ultra high vacuum, such as vacuum tube devices.