Component for a rotary machine

A coating (10) is provided on a surface of the moving blades of a rotary machine. The coating (10) includes a spray (2) present on the base material of the moving wing and a Fluorklohlenstoffharzschicht (5) present on the spray. The spray layer (2) is porous. The fluorocarbon resin layer (5) consists of a fluorocarbon resin. The fluorocarbon resin contains an inorganic substance, which is exposed on the surface of the fluorocarbon resin.