Patent ID: 8641963
Filing Date: 2014-02-04
Classification: C22C,C23C,F01D,F05D,Y10T

Abstract:
1. A metallic coating for providing oxidation and fatigue resistance having a composition consisting of 1.0 to 18 wt % cobalt, 3.0 to 18 wt % chromium, 5.0 to 15 wt % aluminum, 0.01 to 1.0 wt % yttrium, 0.01 to 0.6 wt % hafnium, 0.0 to 0.3 wt % silicon, 0.1 to 1.0 wt % zirconium, 0.0 to 10 wt % tantalum, 2.5-5.0 wt % tungsten, 0.0 to 10 wt % molybdenum, 23.0 to 27.0 wt % platinum, and the balance nickel.