SUPERALLOY COMPONENT AND SLURRY COMPOSITION

摘要

A slurry composition for aluminising a superalloy component is provided, wherein the slurry includes an organic binder and a solid content including aluminium. The slurry further includes hafnium and yttrium. In addition, a superalloy component is provided which includes an aluminide coating. The coating material has at least one layer which includes hafnium and yttrium in addition to aluminium.