BAUTEIL MIT EINEM SUBSTRAT UND EINER SCHUTZSCHICHT

摘要

The invention relates to a component (6) with a substrate (2) and a protective layer (9), which consists of an intermediate NiCoCrAlY layer zone (7) on or near the substrate (2) and an outer layer zone (8) arranged on the intermediate NiCoCrAlY layer zone (7), wherein the outer layer zone (8) posses the structure of the phase ²-NiAl and comprises (in wt%): 17% - 23% A1, 6% - 11% Co, and Ni balance.