| abstract |
The present invention relates to a coating suitable for use as an adhesive coating for a thermal barrier coating system, the coating comprising about 5 to about 10 weight percent aluminum (Al), and about 10 to about 18 weight percent cobalt (Co) About 4 to about 8 weight percent chromium (Cr), about 0 to about 1 weight percent hafnium (Hf), about 0 to about 1 weight percent silicon (Si), and about 0 to about 1 weight percent Yttrium (Y), about 1.5 to about 2.5 weight percent molybdenum (Mo), about 2 to about 4 weight percent rhenium (Re), about 5 to about 10 weight percent tantalum (Ta), about 5 to about 8 weight percent tungsten (W), about 0 to about 1 weight percent zirconium (Zr) and nickel as a residue.n n n n Thermal Barrier Coating Systems, Adhesive Coating, Superalloy Gas Turbine Engines, Single Crystal Superalloys, Locally High Density Phases, Turbine Blades, Thermal Sprays |