A PROTECTIVE COATING.

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A resistant protective coating to the oxidation applied on a component, formed by a superalloy based on nickel or cobalt cradle, including/understanding the protective coating the following elements (in percentage in weight) : approximately 28% of nickel, approximately 24% of chromium, approximately 10% of aluminum, of 0, 1% to 3% of an element of rare earth, of 0, 1% to 3% of rhenium, optionally from 0, 08% to 0, 1% of carbon, of 1, 5% to 2% of molybdenum, of 2, 5% to 4% of wolfram, up to 1% of titanium, 0, 1% of zirconium, up to 1% of hafnio, 0, 5% of boron, where the elements of the group that consists of rhenium, platinum, palladium, zirconium, manganese, wolfram, titanium, molybdenum, niobium, iron, hafnio and tantalum are mixed in a total amount smaller than 15%, the rest cobalt.